HomeMy WebLinkAbout20130054.tiffRESOLUTION
RE: EXPRESSION OF OPPOSITION TO NEW SETBACK AND NOTIFICATION RULES
UNDER CONSIDERATION BY THE COLORADO OIL AND GAS CONSERVATION
COMMISSION
WHEREAS, the Board of County Commissioners of Weld County, Colorado, pursuant to
Colorado statute and the Weld County Home Rule Charter, is vested with the authority of
administering the affairs of Weld County, Colorado, and
WHEREAS, the Colorado Oil and Gas Conservation Commission ("COGCC") is
considering the adoption of amendments to current rules and new rules governing setbacks for
oil and gas wells and production facilities, and notification of adjacent property owners on
whose properties residential buildings are located, and
WHEREAS, a draft of the proposed amendments and new rules were provided to
parties to the rulemaking on December 31, 2012 ("the 12-31-12 Draft Setback and Notification
Rules"), and
WHEREAS, the 12-31-12 Draft Setback and Notification Rules would require all oil and
gas wells and production facilities to be located at least 500 feet away from residential buildings
("the exception zone"), unless, for "non -urban mitigation zone locations," the Operator certifies it
has complied with Rule 306.e., and the Form 2A or Form 2 contains "conditions of approval
sufficient to eliminate, minimize or mitigate potential adverse impacts to public health, safety,
welfare, the environment, and wildlife to the maximum extent technically feasible and
economically practicable pursuant to Rule 604.c.;" and for "urban mitigation zone locations," the
Operator 1) submits a waiver from each person owning a building unit or building permitted for
construction within five hundred (500) feet of the proposed Oil and Gas Location with the
Form 2A or associated Form 2, or obtains a variance pursuant to Rule 502; 2) certifies it has
complied with Rule 306.e. and all applicable safety requirements of the rules and regulation;
and 3) the Operator's Form 2A or Form 2 contains "conditions of approval sufficient to
eliminate, minimize or mitigate potential adverse impacts to public health, safety, welfare, the
environment, and wildlife to the maximum extent technically feasible and economically
practicable pursuant to Rule 604.c." and
WHEREAS, the 12-31-12 Draft Setback and Notification Rules would require Operators
who wish to locate oil and gas wells or production facilities within a "buffer zone" of 1,000 feet of
any residential building to certify that it has "complied with Rule 306.e. and the Form 2A or
Form 2 contains conditions of approval pursuant to Rule 604.c as necessary to eliminate,
minimize or mitigate potential adverse impacts to public health, safety, welfare, the
environment, and wildlife," and
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k-77-13 201
3 BC0044
RE: EXPRESSION OF OPPOSITION TO NEW SETBACK AND NOTIFICATION RULES
UNDER CONSIDERATION BY THE COLORADO OIL AND GAS CONSERVATION
COMMISSION
PAGE 2
WHEREAS, the 12-31-12 Draft Setback and Notification Rules would require Operators
who wish to locate oil and gas wells or production facilities within either the exception zone or
the buffer zone to provide notice to the owners of the residential buildings, detailing certain
required information, and
WHEREAS, after the rulemaking proceedings on December 11, 2012, Weld County
staff reviewed Assessor maps of properties located in the Greater Wattenburg Area (GWA) to
better understand current setbacks from occupied buildings. Staff found that although
wellheads are routinely located within center -pivot irrigation circles, production facilities
(including tank batteries) are placed in corners of fields to avoid the circles. At those locations,
the production facilities typically are 500 to 1,000 feet away from occupied buildings. This
review is consistent with the information presented in the table on page 25 of the Colorado oil
and Gas Conservation Commission (COGCC) Staff Report, dated November 15, 2012. That
table shows that 11.6% of the well spots in Weld County reviewed in the years 2009 to 2012
(through November 6, 2012) were within "exception zones," and 32.7% were within "buffer
zones." The production facilities appear to be even further away from residential buildings, and
WHEREAS, Weld County's "local governmental designee" staff (Bruce T. Barker, Weld
County Attorney, and David Bauer, Director, Weld County Public Works Department) have
recorded few calls with complaints regarding setbacks and the issues covered in the 12-31-12
Draft Setback and Notification Rules since 2006, and
WHEREAS, the information presented in the above "Whereas" paragraphs show that in
Weld County, and particularly in the GWA, the 12-31-12 Draft Setback and Notification Rules
are not necessary, and
WHEREAS, the 12-31-12 Draft Setback and Notification Rules' requirement of notice to
residential building owners within the exception and buffer zones, coupled with the required
determinations by COGCC staff as to whether or not the Operator's Form 2A or Form 2
contains "conditions of approval sufficient to eliminate, minimize or mitigate potential adverse
impacts to public health, safety, welfare, the environment, and wildlife to the maximum extent
technically feasible and economically practicable pursuant to Rule 604.c.," for "exception
zones," and whether the Operator has properly certified that it has "complied with Rule 306.e.
and the Form 2A or Form 2 contains conditions of approval pursuant to Rule 604.c as
necessary to eliminate, minimize or mitigate potential adverse impacts to public health, safety,
welfare, the environment, and wildlife," gives owners of residential buildings improper standing
to object to oil and gas operations on adjacent properties, without any such authorization by the
Colorado General Assembly, and
2013-0054
BC0044
RE: EXPRESSION OF OPPOSITION TO NEW SETBACK AND NOTIFICATION RULES
UNDER CONSIDERATION BY THE COLORADO OIL AND GAS CONSERVATION
COMMISSION
PAGE 3
WHEREAS, for the reasons stated above, the Board of County Commissioners opposes
the 12-31-12 Draft Setback and Notification Rules.
NOW, THEREFORE, BE IT RESOLVED by the Board of County Commissioners of
Weld County, Colorado, that the Board opposes for the 12-31-12 Draft Setback and Notification
Rules, for above -stated reasons.
The above and foregoing Resolution was, on motion duly made and seconded, adopted
by the following vote on the 2nd day of January, A.D., 2013.
BOARDUNTY COMMISSIONERS
WELD /SOU$TY COLORADO
ATTEST:
bad
Weld County Clerk to the Boar
o-Tem
BY:
D
uty Clerk
APPROVED AS TO FORM:
ounty Attorney
arba Kirkmeyer
Date of signature: 1(31)0
2013-0054
BC0044
1.)H Al. I I )cccmbcr "31. 2012
(STAKEHOLDER DRAFT REVISION 1)
DEFINITIONS
(l00 Series)
Application for Development shall have the meaning set forth in C R S § 24$5 5-102(2)(e).
puffer Zone Location. Any art:wrong Oil and Gas Location with a wellhead or production facility located
one thousand (1 0001 feet or less from a Residential Building Unit shall constitute a Buffer Zone Location.
The moaas %ement for otdetemxnino the Buffer Zgpp shall he made from the wellhead or Produtllon
Facility nearest any Building Unit to the nearest wall or corner of such Building Unit.
Designated Qµt(u,)onP locations shall mean any Oil and Gas I ovation within, or proecateL L110
constructed within a Buffer Zone Location Exception 20ne I °cation within one thousand 11.000) feet of a
High Occupancy Building Unit. shall be any Ed 1. Nursing Name, Beerdaed Gene
Facility. or Jailyin eh 's J xejw-W1oserve or within three hundred fifty (50i -or more persons
350), feet W.&Designated Outside Activity Area -shag -mean-,
Designated OutsldtActivlty Area: Upon Application and ljeafirg the Commission. in its discretion
may establish a OesignatedQuiside Activity Area (DOAA) for
(a] An outdoor venue; euelees-aplayglound,_of recreation area, euldeer-iheolefaueh as a
pyavarrol nd permanent roods field amphitheate( or other 'miler ace of public assembly -
Owned Q operated by a local pov,,t tent which the local povemment seeks albat&p
egtfi4tished as a Designated Outside Asti dry la f
(Mb) all ovidei r venue or recreation area, such as a playground permanent spoils field
amphitheater g other similar place of public assembly whore Ingress to, or egress from the
venue could be impeded in the event of an emergency condition at an Oil and Gas Location
located tens than three hundred and fifty (350) feet from the venue duo to the configuration of
the venue and the number of persons known or expected to a Staneerwusgrpy Inc venue
en .regular basis -Upr n Ap(rs:, ea anG Hrarirg, the Commiseem-sbaiLdetenttme-based
eMhetelality of cirewneto ..,cc. t-h•-Mor an outdoor venue conslituteree-Deskjeated-Outetde
Aril AN Am, and, if so. the pehimsiw noire )ary4f-ute0esgnaled O
pontosasof Rule 60..c - -antra woe* occupy the venue on a regular basis
The Commission shall determine whether le establish a Designated Outside Activity Area and if so. the
aporoofiate_boundaries for the DOHA based on the totality of circumstances_and cnnshslent with the
putpoffi ct the Oil and Gas Conservation Acl
fxceotlon Zone Location. Anv prrgosed Oil and Gas Location with g Well or Production Facility located
five hundred (5Q0) feel or less fran a Residential Building Unit shall constitute an Exception Zone
Location. The cement for of deteeninino he E ceotlon Zane shall be made from the eltead or
production Fatality_m!ilras( any Buitdino Unit to the nearest wall or comer of such Building UMt.
filph Occupancy Budding Unit shall mean: (a) any operating Public School as defined in C RS 6 22-7-
703141' Nonpublic School as Q5f10ed in CRS 622-305-103% 5) Nurs'na Facility as definan
C.RS 425 54.103114)' Hospital; Lilo care Inst414i0ns as defined in C.R.S. § 12-13401.. or Correctional
Facility as debnod I0 C R S 617-1-102(1.7). proviGQQ. the facility or institution roouladv serves fifty (50) or
more oemona' or (b) an operabe Child Care Center as defined in C R. S. 6 26S102(1 5)
2013-0054
Rtsidontlal Building Unit shag mean ho be defined(
%dace Owner shall mean the owner of the surface estate upon which a Well, Produdi0n FacWty OII
and Gas Location or OII and Gas Facility is located or oronosed to be located pursuant to a Finn 2 or
Form 2A.
kp-¢ApeVhl➢.Agresment shall mean a vaad contract between an Operator and a Surface Owner, or their
respective predecessors in interest that 9QfOfj)LJfl whole or in part Oil and Gas Operations on the
surface estate.
Urban Mitigation Zone shall mean any area ingr(USf ,(ALatieyi twenty•two (221 Building Units or one
(1) High Occupancy Building Unit exist or are under construction within a 72 -plow citclg born' ps radius
1 0QQ feet measured from any wellhead or Production Facility to the nearest wall or Ginn@rof_erw,Buffc*ng
Unit or fel at least eleven f 111 Building Units or one HI High Occupancy Building Unit exist or are under
construction within a 36 acre semicircle of the sane radius. An Urban Mitigation Zone shall be
determined at the time a Form 2A or Fenn 2 is submitted
SERIES DRILLING. DEVELOPMENT, PRODUCTION AND ABANDONMENT
303. REQUIREMENTS FOR FORM 2, APPLICATION FOR PERMIT -TO -DRILL, DEEPEN. RE-ENTER.
OR RECOMPLETE, AND OPERATE; FORM 2A, OIL AND GAS LOCATION ASSESSMENT.
a. Form 2, Application for Permit -to -Drill, Deepen, Re-enter or Recomplete, and Operate.
(1) Approval by Director. Before any person shall commence operations for the drilling or re-
entry of any well, such parson shall filo with the Director an application on Form 2,
Application for Permit -to -Drill, Deepen. Re-enter or Recomplete and Operate (Application
for Permitto-Drd), a completed (or. where it has been approved in advance, an
approved) Oil and Gas location Assessment, Form 2A, and obtain the Director's
approval before commencement of operations with heavy equipment.
aL(2)--Operational Conflict. The Permit to Drill shall be binding with respect to env
operationally conflicting local governmental permit or land use approval orooess
(a).31 FIIIng Fees. A Form 2, Appeo Lion for Permit -to -Drill, shall be submitted with a fiing and
service ree established by the Commission (see Appendix III >. Wells dnlled for
stratigraphic information only shall be exempt from paying the filing and service fee.
(3)(41 (3) A request to deepen. re-enter. rocomplete to a different reservoir. or to dnll a
sidetrack of an existing well shall be filed on a Form 2. Application for Perma-to.Dnll.
including details of the proposed work and a wellbore diagram.
(4lf51 (4)—A Form 2, Application to Permit -to -Drill, shale specify the distance between the
wall or corner of the nearest Building Unit and the proposed wellhead. Compliance with
Rules 3C6e: end 604-i lec V Miih.f-1000Wet-ofa8uilding
Unit
(6){13,)_(61—)pfotmatlon Reoulrements, Attached to and part of the Form 2, Application for
Permit -to -Drill, as filed shall be a current OW by 11" scaled drawing of the entire
sections) containing the proposed well location with the following minimum Information'
A. Dimensions on adjacent exterior section lines sufficient to completely describe the
quarter section containing the proposed well shall be indicated. If dimensions are
not field measured, state how the dimensions were determined.
B. The latitude and longitude of the proposed well location shall be provided on the
drawing with a minimum of five (5) decimal places of accuracy and precision
using the North American Datum (NAD) of 1983 (e.g.; latitude 37.12345 N,
longitude 104.45632 W). If GPS technology is utilized to determine the latitude
and longitude, all GPS data shall meet the requirements set forth in Rule 215. a.
through h.
C. For directional drilling into an adjacent section, that section shall also be shown on
the location plat and dimensions on exterior section lines sufficient to completely
describe the quarter section containing the proposed productive interval and
bottom hole location shall be indicated. (Additional requirements related to
directional drilling are found in Rule 321.)
D. For irregular, partial or truncated sections, dimensions will be furnished to completely
describe the entire section containing the proposed well.
E. The field -measured distances from the nearer north/south and nearer east/west
section lines shall be measured at ninety (90) degrees from said section lines to
the well location and referenced on the plat. For unsurveyed land grants and
other areas where an official public land survey system does not exist, the well
locations shall be spotted as footages on a protracted section plat using Global
Positioning System (GPS) technology and reported as latitude and longitude in
accordance with Rule 215.
F. A map legend.
G. A north arrow.
H. A scale expressed as an equivalent (e.g. - 1" = 1000').
I. A bar scale.
J. The ground elevation.
K. The basis of the elevation (how it was calculated or its source).
L. The basis of bearing or interior angles used.
M. Complete description of monuments and/or collateral evidence found; all aliquot
corners used shall be described.
N. The legal land description by section, township, range, principal meridian, baseline
and county.
O. Operator name.
P. Well name and well number.
Q. Date of completion of scaled drawing.
R--Uwloxwonanddeecriptwe name of all buildings within 350 feet of the proposed
welt -
303.6 FORM 2A, OIL AND GAS LOCATION ASSESSMENT.
(1) Unless exempted under subsection 2. belowa completed Form 2A. Oil and Gas Location
Assessment, approved by the Director or the Commission is required for
A Any new Oil and Gas Location. For purposes of this section. "new Oil end Gas
Location" shall mean surface disturbance at a previously undisturbed site;
B. Surface disturbance for purposes of modifying or expanding an existing Oil and Gas
Location; or
C. The addition of a wall or a pit extent an Emergency Pit or a Flare Pit vMere there is
no risk of condensate acarmulatiot to any existing Oil and Gas Location.
(2) Exemptions. A new Form 2A shall not be required for the following:
A. Surface disturbance, other than dnhing a new well or constructing a odor purposes
described In subsections 303 b ( 11 B and C. above a an existing Oil and Gas
Location within the onglnaly disturbed wee. even 4 interim reclamation has been
performed;
B. For an Oil and Gas Location covered by an approved Comprehensive Drilling Plan
and where such Comprehensive Drilling Plan contains information substantially
equivalent to that which would be required for a Form 2A for the proposed Oil
and Gas Location and the Comprehensive Dating Plan has been subject to
procedures substantially equivalent to those required for a Form 2A. including but
not limited to consultation with Surface Owners. local governments, the Colorado
Department of Public Health and Environment or Colorado Parks and Wildlife,
where applicable, and public notice and opportunity to comment. and whore the
operator does not seek a variance from the Comprehensive Drilling Plan or a
provision of these rules that is not addressed in the Plan;
C. Gathering lines:
D. Seismic operations;
E Pipelines for oil. gas, or water; or
F Roads.
(3) Information Requirements. The Form 2A requires the attachment of the following
information. Where the information required under this section has been included in a
federal Surface Use Plan of Operations meeting the requirements of Onshore Oil and
Gas Order Number 1 (72 Fed. Reg. 10308 (March 7, 2007)). or for a federal Right of
Way, Form 299, then the operator may attach the completed pertinent information and
Identify on the Form 2A where the information required under this section may be found
therein
A. A Form 2A shall specify the distance between the wall or comer of the nearest
Building Unit and the proposed or existing wellhead or Production Facility closest
to said Building Unit.-GernplargewNh Rules 306. e: and 604 is required if any
wellhead or onjproductioe4asds -ie-loll W;rWWa70004eeputORwlding Unit.
B . A minimum of four (4) color photographs, one (1) of the staked location from each
cardinal direction. Each photograph shall be identified by: date taken. well or
location name, and direction of view.
C. A list or major equipment components to be used In conjunction with drllhng and
operating the well(s), including all tanks. pits. flares. combustion equipment.
separators, and other ancillary equipment and a description of any pipelines for
PI, gas or water.
D. A sealed drawing. or sealed aenal photograph shoving the approximate outline of the
Qd._aad_as_Losahon and the well or reference point use for measuring
d. tanc95..IlxLdrd'mna shrill incgt all visible improvements within five hundred
(500) feet of the proposed Oil and Gas Location, with a horizontal distance and
approximate bearing Iran Oil and Gas Location. Visible improvements shall
include, but not be limited to, all buildings or residences, publicly maintained
roads and trails. major above -ground utility lines. railroads, pipelines. mines. oil
wells, gas wells injection wells, water wells known to the operator and those
registered with the Colorado State Engineer, known springs plugged wells,
know sewers with manholes. standing bodies of water, and natural channels
including permanent canals and ditches through which water may flow. A
description of surface uses within the five hundred (500) foot radius of a
proposed O4 and Gas Location, If any. shall be attached to the scaled drawng. II
there are no visible Improvements within five hundred (500) feet of a proposed
Oil and Gas location. it shall be so noted on the roan 2A.
E. A topographic map showing all surface waters and ripadan areas within one
thousand (1,000) feel of the proposed Oil and Gas Location, with a horizontal
distance and approximate beanng from the Oil and Gas Location.
F. An 8 1,2" by I I' vicinity map, U.S. Geological Survey topographic map, or scaled
aerial photograph showing the access route from the highway or county road to
the proposed Oil and Gas Location.
G Designation of the current land use(s) and landowner's designated final land uses)
and basis for setting reclamation standards.
i. M the final land use includes residential. industrial/commercial, or cropland and
does not include any other uses. the land use should be indicated and no
further information is needed.
n. If the final land use includes rangeland, forestry, recreation. or wildlife habitat,
then a reference area shall be selected and the following information
shall be submitted:
as. A topographic map showing the location of the site. and the location
of the reference area; and
bb. Four (4) color photographs of the reference area, taken during the
growing season of vegetation and facing each cardinal direction.
Each photograph shall be Identified by date taken. well or Oil and
Gas Location name, and direction of view. Provided that these
photographs may be submitted at any lime up to hvelve (12)
months after the Form 2A.
H. Natural Resources Conservation Service (NRCS) soil map unit description.
I. If the Oil and Gas Location disturbance is to occur on lande with a slope ten percent
(10%) or greater, or one (1) foot of elevation gain or more in ten (10) fcol
distance, then the following shall be required:
i. Construction layout drawing (construction and operation); and
II. Location cross section plot (construction and operation).
J. H the proposed Oil end Gas Location is within 4000one thousand (1.0001 feet of a
Building Unit:
i. A scaled facility layout drawing depicting the location of all existing and
proposed new Oil and Gas Facilities listed on the Form 2A and
n. A Waste Management Plan maeungdesrsibing how the Operator intends
to satisfy the general requirements cf Rule 907.a.
K. If the orcoosed Oil and Gas Location is within an Urban Mitigaltnjonn rw%wnre
than the local government received the Local Government Advance Notice
feou{fed by Rule 305 d (1)
L Where the proposed Oil and Gas Location is for multiple wells on a single pad. a
drawing showing proposed wellbore trajectory with bottom -hole locations.
I.M.A description of any applicant -proposed Best Management Practices or. where a
variance from a provision of these rules is sought. any applicant -proposed
measures to meet the standards for such a variance. With the consent of the
Surface Owner, this may include mitigation measures contained in thee relevant
Surface Use Agreement.
MN. If the proposed Oa and Gas Location is covered by a Comprehensive Drilling
Plan accepted pursuant to Rule 216, a list of any conditions of approval.
NO.Contact information for the Surface Owner(s) and an indication as to whether there is
a surface use agreement(s) or any other agreement(s) between the applicant
and the Surface Owner(s) for the proposed Oa and Gas Location.
OP. Designation of whether the proposed Oil and Gas Location is within sensitive wildlife
habitat or a restricted surface occupancy area.
PQ.IC the proposed Oil and Gas Location is within a zone defined in Rule 3176, Table 1.
documentation that the applicant has provided notification of the application
submittal to potentially impacted public water Systems within fifteen (IS) stream
miles downstream.
OR.Any additional data as reasonably required by the Commission as a result of
consultation with the Colorado Department of Public Health and Eiwlronnen% or
Colorado Parks and Wildlife.
R. 01 and Gas Locations in wetlands. In the event that an operator required to file a
Form 2A acquires an Army Corps of Engineers permit pursuant to 33 U.S.CA.
§1342 and 1344 of the Water Pollution and Control Act (Section 404 of the
federal "Clean Water Act) for construction ot an Oct and Gas Location the
operator shall so indicate on the Oil and Gas Location Assessment, Form 2/L
303.c. Processing time for approvals under this section.
(1) In accordance with Rule 216.f.(3), where a proposed Oil and Gas Location is covered by an
approved Comprehensive Drilling Plan and no variance is sought from such Plan or these
rules not addressed in the Comprehensive Drilling Plan, the Director shall give priority to and
approve or deny an Application for Permit -to -Drill, Form 2, or, where applicable, Oil and Gas
Location Assessment, Form 2A, within thirty (30) days of a determination that such
application is complete pursuant to Rule 303.h, unless significant new information is brought
to the attention of the Director.
(2) If the Director has not issued a decision on an Application for Permit -to -Drill, Form 2, or an Oil
and Gas Location Assessment, Form 2A, within seventy-five (75) days of a determination that
such application is complete, the operator may request a hearing before the Commission on
the permit application. Such a hearing shall be expedited but will be held only after both the
20 days' notice and the newspaper notice are given as required by Section 34-60-108, C.R.S.
However, the hearing can be held after the newspaper notice if all of the entities listed under
Rule 503.b waive the 20 -day notice requirement.
303.d. Revisions to Form 2 or Form 2A. Prior to approval of the Form 2 or Form 2A permit application,
minor revisions or requested information may be provided by contacting the COGCC staff.
After approval, any substantive changes shall be submitted for approval on a Form 2 or Form
2A. A Sundry Notice, Form 4, shall be submitted, along with supplemental information
requested by the Director, when non -substantive revisions are made after approval, and no
additional fee shall be imposed.
303.e. Incomplete applications. Applications for Permit -to -Drill, Form 2, or Oil and Gas Location
Assessments, Form 2A, which are submitted without the required attachments, the proper
signature, or the required information, shall be considered incomplete and shall not be
reviewed or approved. The COGCC staff shall notify the applicant in not more than ten (10)
days of its receipt of the application of such inadequacies, except that the Director shall notify
the applicant of inadequacies within three (3) business days of its receipt where the proposed
Oil and Gas Location is covered by an accepted Comprehensive Drilling Plan. The applicant
shall then have thirty (30) days from the date that it was contacted to correct or provide
requested information, otherwise the application shall be considered withdrawn and the fee
shall not be refunded.
303.f. Information requests after completeness determination. Subsequent to deeming an Application
for Permit -to -Drill, Form 2, or Oil and Gas Location Assessment, Form 2A, complete, the
Director may request from the operator additional information needed to complete review of
and make a decision on such an application. Such an information request shall not affect an
operator's ability to request a hearing pursuant to Rule 303.e seventy-five (75) days from the
date the Form 2 or Form 2A was originally determined to be complete pursuant to Rule
303. h.
303.g. Permit expiration.
(1) Applications for Permit -to -Drill, Form 2. Approval of a Form 2 shall become null and void if drilling
operations on the permitted well are not commenced within two (2) years after the date of
approval. The Director shall not approve extensions to applications for Permit -to -Drill, Form 2.
(2) Oil and Gas Location Assessments, Form 2A. If construction operations are not commenced on
an approved Oil and Gas Location within three (3) years after the date of approval, then the
approval shall become null and void. The Director shall not approve extensions to Oil and Gas
Location Assessments, Form 2A.
303.h. Permits in areas pending Commission hearing. The Director may withhold the issuance of any
Permit -to -Drill, Form 2, for any well or proposed well that is located in an area for which an
application has been filed, or which the Commission has sought, by its own motion, to establish
drilling units, in which case the hearing thereon shall be held at the next meeting of the
Commission at which time the matter can be legally heard.
303.i. Special circumstances for permit issuance without notice or consultation. The Director may issue
a permit at any time in the event that an operator files a sworn statement and demonstrates
therein to the Director's satisfaction that:
(1) The operator had the right or obligation under the terms of an existing contract to drill a well; and the
owner or operator has a leasehold estate or a right to acquire a leasehold estate under said
contract which will be terminated unless the operator is permitted to immediately commence the
drilling of said well; or
(2) Due to exigent circumstances (including a recent change in geological interpretation), significant
economic hardship to a drilling contractor will result or significant economic hardship to an
operator in the form of drilling stand by charges will result.
In the event the Director issues a permit under this rule, the operator shall not be required to meet
obligations to Surface Owners, local governmental designees, the Colorado Department of Public
Health and Environment, or Colorado Parks and Wildlife under Rule 305 (except Rules 305.e.(4)
and 305.e.(6), for which compliance will still be required) and 306. The Director shall report
permits granted in such manner to the Commission at regularly scheduled monthly hearings.
303.1. Special circumstances for withholding approval of Application for Permit -to -Drill, Form 2, or Oil
and Gas Location Assessment, Form 2A.
(1) The Director may withhold approval of any Application for Permit -to -Drill, Form 2, or Oil and Gas
Location Assessment, Form 2A, for any proposed well or Oil and Gas Location when, based on
information supplied in a written complaint submitted by any party with standing under Rule
522.a.(1), other than a local governmental designee, or by staff analysis, the Director has
reasonable cause to believe the proposed well or Oil and Gas Location is in material violation of
the Commission's rules, regulations, orders or statutes, or otherwise presents an imminent threat
to public health, safety and welfare, including the environment, or a material threat to wildlife
resources. Any such withholding of approval shall be limited to the minimum period of time
necessary to investigate and dismiss the complaint, or to resolve the alleged violation or issue. If
the complaint is dismissed or the matter resolved to the dissatisfaction of the complainant, such
person may consult with the parties identified in Rule 503.b.(7).
(2) In the event the Director withholds approval of any Application for Permit -To -Drill, Form 2, or Oil and
Gas Location Assessment, Form 2A, under this Rule 303.j., an operator may ask the Commission
to issue an emergency order rescinding the Director's decision.
303.k. Suspending approved Permit -To -Drill, Form 2. Prior to the spudding of the well, the Director shall
suspend an approved Permit -to -Drill, Form 2, if the Director has reasonable cause to believe that
information submitted on the Permit -to -Drill, Form 2 was materially incorrect. Under the
circumstances described in Rule 303.i.(1) or (2), an operator may ask the Commission to issue
an emergency order rescinding the Director's decision.
303.1. Reclassification of stratigraphic well. If a test for productivity is made in a stratigraphic well, the well
must be reclassified as a well drilled for oil or gas and is subject to all of the rules and regulations
for well drilled for oil or gas, including filing of reports and mechanical logs.
303.m Provisions for avoiding mine sites. Any person holding, or who has applied for, a permit issued or
to be issued under 534-33-101 to 137, C.R.S., may at their election, notify the Director of such
permit or application. Such notice shall Include the name, mailing address and facsimile number
of such person and designate by legal description the life -of -mine area permitted, or applied for,
with the Division of Reclamation, Mining, and Safety. As won as practicable after receiving such
notice and designation. the Director shall inform the party designated therein each time that a
Permit -to -Drill, Form 2. is filed with the Director which pertains to a well or wells located or to be
located within said We -of -mine area as designated. The provisions of Rule 303.t(1) and (2) will
not be applicable to this rule.
305 NOTICEFORN 2 AND 2A PO$TINfe COMMENT, APPROVAL AND NOTIFICATION
icons -or Rule 305 a regarding surfaceowners-shall-Pol-appiy-te4edefal-ef
Indian awned stufeee ao4s
b•-Peeting.
11) Form Us Posting Form 2A and Form 2.
(71 Form 2A. Upon receipt of an Oil and Gas Location Assessment. Form 2A, the Director shall,
as provided by Rule 303.e determine if the appkcation is complete and, if so, peat such
Form 2A on the Commission's website. The Commission shall provide concurrent
electronic notice of such posting to the relevant Local Governmental Designee and
Colorado Parks and Wildlife (where consultation is triggered pursuant to Rule 306.c) and
the Colorado Department of Public Hearth and Environment (where consultation is
triggered pursuant to Rule 306.d) The website posting shall dearly indicate:
A The date on which the Form 2A was posted:
B. The date by which public comments must be received to be considered;
C. The address(es) to which the public may direct comments and
D. Where the proposed Oil and Gas Location is covered by an accepted Comprehensive
Drilling Plan, directions for review of the Plan.
(2) Form 2. If an Application for Permit-to-0rin, Form 2, is concurrently filed with a Form 2A. that
fact shell be noted in the posting provided herein. If a Form 2 is subsequently filed, oily a
summary notice of such tiling. indicating that a Form 2A covering the well has been
previously accepted or approved, shall be posted. with concurrent notice to the Local
Governmental Designee and, where consultation with one of those agencies is triggered.
the Colorado Parks and Wildlife or Colorado Department of Public Health and
Environment
e.305 b. Comment period.
(s4-€xceptren Zone. The Director shall not approve a Form 2A. or any associated Form 2. for a
proposed we0heedIAC or Production Facility-valhin--ari--6soeplion-Zone for forty
(4GAwenty 120) days from posting pursuant to Rule 305.✓}--anel-sball-assept and
immenately-sesfron-the-COnl misaigrl a website any comme4s-reseived-itern-the-p.blic
the Leea4-Governmental-Ooygnes, Me Colorado Deportment of Pubac Nalth and
Environment o olote e-Talks-:ski-4Wldide-regarding the proposed -Oil w -d Ges
I.nraeon The Din -2A after menty (20)-daye-if-tira-cif-she
determinesall Building Unit owners within -the &sapt:ov Etc S;wo 443F-w<wotl
Ines rghl to consent
-0144in subiection 305.e (I) above,-the-Oueeter-rap-net
horn ', for twenty (20) days from porai ng-puesnent-to Rule
306-b, and shall accept and immediately poet on the Commission's website any comments
received Iran the pubes, the Local Governmental Designee. the Colorado Department of Public
Health and Environment. or Colorado Parks and Wildlife regarding the proposed Oil and Gas
Location.
Lf,)_The Director shad extend the comment period to thirty (30) days upon the written request
during the twenty (20) day comment period by the Local Govemmental Designee, the
Colorado Department of Public Health and Environment, Colorado Parks and Wildlife, the
Surface Owner, or an owner of surface property who receives notice under Rule 305.e.
The -Direder-+;lralFyosNhe-oxteseen-o1 ho COGGG-vr..be14-wtllur-twenty four (24)
hours of receipt-ef the one -e'en rosr9
d- I2LEoE Sll _arid Gas Locations orc used within an Exception Zone or Buffer Zone. the
Director shallCXLIId the comment period to not more than forty (40) days upon the
wiaen request of Ibtiocal Governmental Designee received within the original 20 day
comment period,
The Director shag post notice of an extension wanted under this provision on the CQGQ.Q
webslte within twentv4our (24) hours of receint of the extension reouest.
305.c. Conditions of approval; issuance of permit Upon the conclusion of the comment penod and.
where applicable, consultation with the Local Governmental Designee. Colorado Petits and
Wildlife or Colorado Department of Public Health and Environment pursuant to Rules 300.b
30)5,c. or 305.d, respectively, the Director may attach technically feasible and economically
practicable conditions of approval to the Fong 2 or Fond 2A as the Director deems necessary to
implement the provisions of the Act or these rules pursuant to Commission staff analysis or to
respond to legitimate pu tigJlealtltaeldty or welfare concems expressed during the comment
period. Provided, that an applicant under Rule 503 who clams that such a condition is not
technically feasible, economically practicable. or necessary to implement the provisions of the Act
or these rules, or to respond to legitimate public health safety or welfare concerns shall have the
burden of proof on that issue before the Commission.
(1) Notice of decision. Upon making a decision on an Application for Permit -to -Drill. Form 2, or
Oil end Gas Location Assessment, Form 2A the Director shall promptly provide
notification of the decision and any c0nd410ns of approval to the operator and to any party
with standing to lquest a heaving before the Commission pursuant to Rule 503.b. unless
such a party has waived in willing Its right to such notice and the Director has been
provided a copy of such waiver
(2) Suspension of approval. If a party with standing to do so requests a hearing before the
Commission pursuant to Rule 503.b on an Application for Permn-to-Doll, Form 2. or Oil
and Gas Location Assessment. Form 2A. then It shall notify the Director in writing within
ten (10) days after the issuance of the decision, setting forth the basis for the objection.
Upon receipt of such an objection, the Director shall suspend the approval of the Form 2
or Form 2A and set the matter tor en expedited adjudicatory hearing. Such a hearing
shall be expedited but will only be held after both the 20 days' notice end the newspaper
notice are given as required by Section 34.00.108, C. R S. However, the hearing can be
held after the newspaper notice if all of the entities listed under Rule 503.b waive the 20 -
day notice requirement If such an objection is not received, the permit shall issue as
proposed by the Director
(3) Appeal. If the approval of a Form 2 or Form 2A is not suspended as provided for herein, the
Issuance of the approved Form 2 or Form 2A by the Director shall be deemed a final
decision of the Commission, subject to judicial appeal.
e. -305.d. Notice
D_)_(I) Local Government Advance Notice. Fuel Oil and Gas I *cations within the Urban
Midoaeon Zone an Operator shall notify the local Government in wahine that it intends to
sooty for an Oil and Gas Location Assessment not less than thirty (301 days odor to
submitting a Form 2A to the Director. Such Advance Renee Shall be Provided to the
Local Governmental Designee in those iuAsdictions that have design toot allot LGC and
to the Manton° department in jurisdictions that have no LGD. Such Advance Notice OW
Include a General dwedotion of the proposed Oil and Gas Facilities, the location of the
pSpposod Od anfLCae Facilities and the anticipated date operations will commence.
This Advance_Nogce shall serve as an invltarion to the I octal Govemm,mlal Deeionee to
en_ in discussions with the Operate redardnq-proposed onempons and timMa. and
to notify the Operator of oppodueities for ecitakcgatten w1t111pC.'y ryoverrmeOI aoenries or
other Operators, and ot local aoverrrnent tunsdl¢irl!1aLr athzC91Cnis A local govermten
nosy waive as rieht to notice under this provision at any limo by orovai0g mitten notice to
an Operator and the Director.
(4)(2)_Surface Owner Notice. Not less than thirty (30) days in advance of commencement of
operations with heavy equipment for the drilling of a well, operators shall provide the
statutorily required notice to the well site Surface Ownerts) as described below and the
Local Governmental Designee in whose jurisdiction the well is to be drilled. Notice to the
Surface Owner may be waived in vatting by the Surface Owner.
A. Surface Owner Notice Is rat stulfed on federal- or Indian -owned surface lands
Sudace Owner Notice shall be delivered by hand or by; certified mail, return -
receipt requested,' or by other deliven service with receipt confimation.
,ppecbonj&.melLrlay be used if the Surface Owner has eooroved such use in
writino.
B,ci—The Surface Owner Notice must provide:
i. The operator's name and contact Information for the operator or its agent:
ii. A site diagram or plat of the proposed well location and any associated roads
and production facilities;
in. The data operations with heavy equpment are expected to commence;
N. A copy of the COGCC Informational Brochure for Surface Owners:
v. A postage -paid. return -addressed post card whereby the Surface Owner may
request consultation pursuant to Rule 306; and,
vi. A copy of the COGCC OnMe Inspection Policy (See Appendix or COGCC
website). where the Oil and Gas Location is not subject to a surface -use
agreement
(24)Oil and Gas Location Assessment Notice ("OGLA Notice")1 Upon receipt of a
completeness determination from the Director, the Applicant for an Oil and Gas Location
Assessment, Form 2A, shall prompt), provide the information described below to the
fdlowing parties;
A. Parties to be netted:
1 Owners of an Building Units within the Exception Buffer Zone:so4
ii. Owners of surface property within INe hundred (500) feet of the proposed Oil and
Gas Location. for proposed Oil and Gas Locations not subject to Rule 318A
or 3188.
The operator may rely on the tax records of the assessor for the county In which the
affected lands are located to identify the persons entitled to receive the OGLA Notice.
B. The OGLA Notice shall be delivered by hand-er-by, certified mail, return -receipt
requested to owners of surface property or Building- [oae::
gr by other delrvery service with receipt confirmation unless an alternative
method of notice is pre -approved by the Director.
C. The OGLA Notice shall include:
The Form 2A itself (without attachments);
ii. A copy of the inloimation required under Rule 303.b.(3).C, 303.b.{3).D,
303.b.(3).F, and 303.b(3).JJ.;
iii. The COGCC's information sheet on hydraulic fracturing treatments except where
hydraulic fracturing treatments are not going to be applied to the well in
question:ar e
iv trep-attetienal-lirteanabori)nstmdtions on how Building Unit owners can IabS t
their Lgcel cNeinmental Designee:
iy—An invitation to meet with the Operator deems epproprata
v. The-OGLA Notice shag-mfurn-44w-ereptonl-thal-the-Template application
(M dudeg.ahachmenla) may-be-revieweaan-the-COGGO websitebefore Oil
and gtat,he or she may submitoemmentIne-efrefevidedOn the
GOGO6wao .--Gag Operations commence on the proposeditacd Cqe
1 oration
vi. (3An invitation to provide written comments to the L GP the Operator and to the
Director regardino the or000sed Oil and Gas Operations. including
comments regarding the mitigation measures or Best Management Practices
Lo be used at the Oil and Gas Location
) Buffer Zone Notice. Notice shall be provided by postcard to owners of Building Units within
the Buffer Zone. Netree-shat' onriude-operator oonteet tion
about the proposedChiaha Cu -Operations. the date, time end-localiea-et-iNecmabenal
meetings regarding I elation that-8uileing-tine-ev.ne a -may
attend; that the comp4ote-Foon-aaneeplicationNavaitable on the COGC. v.e4eiia-ead
that -Building Unit owners -may-subrM-eepwleatt to the Director as provided -on -the
COCCC w baffle. The operator may roty on the county assesea tax records to identity
the persons entitled to receive the Buffer Zone Notts. fg(Sg tbgll Include the fdlowiro
information:
A_f4The Operators contact INomaaon
B. The Loral GovernmentalOeRJgQpe's contact information'
C. The CO9CCt&webslle address and telephone number,
and Gas_FaelNles and the anticipated date
operation,' will commence
C _ An invitation 10 meet with the Operator Ware Oil and Gas Operations commence on
the orocosed Oil and Gas LOcabgB;
F An invitation to provide written comments to the LGO. the Operator. 210 to the
Director re taudlrp the ororogexl Oil and Gas Operations. (02tiding Comments
reoardinp the mitigation measures or Best Management Practices10 be used at
the Oil and Gas Locatitm,
(5) Appointment of agent. The Surfacer or Building Unit owner may appoint an agent,
including its tenant, for purposes of subsequent notice and for consultation pijedlnnc
under Rule 306. Such appointment shall be made in writing to the operator and must
provide the agent's name, address, and telephone number.
(*Tenants. With respect to notices given under this Rule 305, it shall be the responsibility of
the notified Surface Cromer or Building Unit owner to give notice of the proposed
operation to the tenant fanner. lessee. or other party that may own or have an interest in
any crops or surface improvements that could be affected by such proposed operation
(GD Notice of subsequent well operations. An Operator shall provide to the Surface Owner or
agent at least seven (7) days advance notice of subsequent well operations with heavy
equipment that will materially impact surface areas beyond the existing access road or
well site. such as recompletion or ref racturing of the well
(r$) Notice during irrigation season. If a well is to be drilled on irrigated crop lands between
March 1 and October 31. the operator shall contact the Surface Owner or agent at least
fourteen (14) days prior to commencement of operations with heavy equipment to
coordinate drilling operations to avoid unreasonable interference with irrigation plans and
activities.
(es) Final reclamation notice. Not less then thirty (30) days before any final reclamation
operations we to take place pursuant to Rule 1004. the operator shall notify the Surface
Owner. Final reclamation operations shall mean, those reclamation operations to be
undertaken when a well is to be plugged and abandoned or when production facilities aro
to be permanently removed Such notice is required only where final reclamation
operations commence more than thirty (30) days alter the completion of a well
(4)1Q) Wester. Any of the notices required herein may be waived in writing by the Surface
Owner, its agent, or the local governmental designee. provided that a waiver by a
Surface Owner or its agent shall not prevent the Surface Owner or any successor -in -
interest to the Surface Owner from rescinding that waiver if such rescission is in
accordance with applicable law.
t- 305.e. Location Signage. The Operator shall, concurrent with the Surface Owner Notice, post a
sign not less than two feet by two feet al the intersection of the lease road and the public road
providing access to the well site, with the name of the proposed well, the legal location
thereof. and the estimated date of commencement. Such sign shall be maintained until
completion operations at the well are concluded.
306 CONSULTATION -CONSULTATION AND MEETING PROCEDURES. An Operator shall meet or
fAlMtdtwiith the following persons:
a. Surface owners. The Operator shall consult In good faith with
a—Suwfaceewnero- the Surface Owner or the Surface Owners appointed mien( as Provided for in Rule
305 in locating roads, production facilities, and well sites, or other oil and gas operations, and in
preparation for reclamation and abandonment—tae-ape:-xor-Nrah-eoneoU-w.-gocd-fedh-with-the
scatass-canterer-foe-suit .rer-s-epeek,c agent—as-prawded for in Rule 306._ Such
consultation shall occur ate time mutually agreed to by the parties prior to the commencement of
operations with heavy equipment upon the lands of the Surface Owner. The Surface Owner of
aooaitded aoem may comment on preferred locations for wells aid associatcd_Droduclion
cookies the preferred amino of oil and on operations an4Jpjtlgatoi) measures or Best
Management Practices to be used during O? and Gas.,0pel'ahofle
(1) Information provided by operator. When consulting with the Surface Owner or appointed
agent the operator shall furnish a description or diagram of the proposed drilling location;
dimensions of the drib site: topsoil management practices to be employed: and, if known,
the locatlen of associated production or injection facilities. pipelines, roads and any other
areas to to used for oil and gas operations (if not previously furnished to such Solace
Owner or if different horn what was previously furnished).
I2) Good fahh consultation- The surface-. nw.o:annonno t get may calM „ -
I :adustwn-rac.Fliee and on the preferred wrung of w
endgaeope alwna:
(3) (2LWelver. The Surface Owner or the Surface Owners appointed agent may waive their
right to consult with the operator at any tine. Such waiver must be in writing stoned by
the Surface Owner and submitted to the operator.
Q&b Localgovemments.
(1) Local governments that have appanted a Local Govemmental Designee and have indicated
to the Director a desire for consultation shall be given an opportunity to consult with the
Applicant end the Director on a Permit -to -DM, Form 2, or an Oil and Gas Location
Assessment, Form 2k for the location of roads. Production Facilities and Wee sites poor
le-the-Gelialle0640{r01-eperntioe -w -h. E mpreeni- local iudedlctionsl issues.
Winding land uee .autdl.mWgapcaineasures or Best Meng meet Practices during the
121IBBleallenitiUndef.RUica0.S.b..
(2) Within fourteen (14) days of its-notuicatanbeina notified ors Form 2A completeness
determination pursuant to Rule 305.e, the Local Governmental Designee may notify the
Commission and the Colorado Department of Public Health and Environment by
electronic mail of its desire to have the Colorado Department of Public Health and
Environment consult on a proposed Oil and Gas Location, based on concerns regarding
public health, safety, welfare, or impacts to the environment
(,1 For moored Exception Zone or Urban hisioation Zone Oil and Gas I ocations the LGD may
feouest that the operator hold informational meetinos for Building Unit owners within
Waite Buffer Zones- Such informational meetings may be held on an lndivtdual basis to
small drotps. or in larger, communityrn etirgg, I�a0 gpetator chooses to hold
commurity meelinos, at least two meetings shall be held at limes that allow persona who
have reoutss work schedules (between 9 tffi am and 600 o m 1 to attend a Lau
(gcafion convenient to attendees
,1.Q¢,c. Colorado Parks and Wildlife.
(t) Consultation to occur.
A. Subject to the provisions of Rule 12024 Colorado Parks and Wildlife shall consult with
the Commission, the Surface Owner, and Otte operator on an Oil and Gas Location
Assessment. Form 2A. where.
i. Consultation is required pursuant to a provision in the 1200 -Series of these rules;
li. The operator seeks a variance from a provision in the 1200 -series of these rules; or
Ili Colorado Parks and Wildlife requests consultation because the proposed Oil and Gas
Location would be within areas of known occurrence or habitat of a federally
threatened or endangered species, as shown on the Colorado Parks and Wildlife
Species Activity Mapping (SAM) system.
B. The Commission shall consult with Colorado Parka and Wildlife when an operator
requests a modification of an existing Commission order to increase well density or
otherwise proposes to increase well density to more than one (1) well per forty (40)
acres. or the Commission develops a basin -wide order involving wildlife or wildlife -
related environmental concerns or protections.
C. Notwithstanding the foregoing the requirement to consult with Colorado Parks and
Wildlife may be waived by Colorado Parks and Wildtfe at any time.
(2) Procedure.
A. The operator shall provide:
i A description of the oil and gas operation to be considered including
location;
ii Any other relevant available information on the oil and gas operation. the
affected wildlife resource, or the provision{s) of the 1200 -Series Rules
upon which the consultation is based. and
III Proposed mitigation for the affected wildlife resource.
B. The Commission shall take into account the information submitted by the operator
consistent with Rule 1202.c.
C. The operator, the Commission, the Surface Owner. and Colorado Parks and Wildlife
shall have forty (40) days to conduct the consultation called for in this section.
Such consultation shall begin concurrent with the start of the public comment
penod If no consultation occurs within such 40 -day period, the requirement to
consult shall be deemed waived, and the Director shall consider the operator's
application on the basis of the materials submitted by the operator.
(3) Result of consultation under Rule 306.c.
A. As a result of consultation called for in this subsection, Colorado Parks and Wildlife
may make written recommendations to the Commission on conditions of
approval necessary to minimize adverse impacts to wildlife resources. Where
applicable, Colorado Parks and Wildlife may also make written recommendations
on whether a variance request should be granted, under what conditions, and the
reasons for any such recommendations.
B. Agreed -upon conditions of approval. Where the operator, the Director, Colorado
Parks and Wildlife, and the Surface Owner agree to conditions of approval for Oil
and Gas Locations as a result of consultation, these conditions of approval shall
be incorporated into approvals of an Oil and Gas Location Assessment, Form 2A,
or Application for Permit -to -Drill, Form 2, where applicable.
C. Permit -specific conditions. Where the consultation called for in this subsection
results in permit -specific conditions of approval to minimize adverse impacts to
wildlife resources, the Director shall attach such permit -specific conditions only
with the consent of the affected Surface Owner.
D. Standards for consultation and initial decision. Following consultation and subject
to subsection C above and Rule 1202.c, the Director shall decide whether to
attach conditions of approval to a Form 2A or Form 2, where applicable. In
making this decision, the Director shall apply the criteria of Rule 1202.
E. Notification of decision to consulting agency. Where consultation occurs under
Rule 306.c, the Director shall provide to Colorado Parks and Wildlife the
conditions of approval for the Application for Permit -to -Drill, Form 2, or Oil and
Gas Location Assessment, Form 2A, on the same day that he or she announces
a decision to approve the application.
306.d. Colorado Department of Public Health and Environment.
(1) Consultation to occur.
A. The Commission shall consult with the Colorado Department of Public Health and
Environment on an Oil and Gas Location Assessment, Form 2A, where:
Within fourteen (14) days of notification pursuant to Rule 305, the Local
Governmental Designee requests the participation of the Colorado
Department of Public Health and Environment in the Commission's
consideration of an Application for Permit -to -Drill, Form 2, or Oil and Gas
Location Assessment, Form 2A, based on concerns regarding public health,
safety, welfare, or impacts to the environment;
ii. The operator seeks from the Director a variance from, or consultation is
otherwise required or permitted under, a provision of one of the following
rules intended for the protection of public health, safety, welfare, or the
environment:
aa. Rule 317B. Public Water System Protection;
bb. Rule 325. Underground Disposal of Water;
cc. Rule 603. Statewide Location Requirements for Oil and Gas Facilities,
Drilling, and Well Servicing Operations;
dd. Rule 604. Location Requirements for Oil and Gas Facilities, Drilling, and
Well Servicing Operations in Designated Buffer Zone;
ee. Rule 608. Coalbed Methane Wells;
ff. Rule 805. Odors and Dust;
gg. 900 -Series E&P Waste Management; or
hh. Rule 1002.f. Stormwater Management.
All requests for variances from these rules must be made at the time an operator
submits a Form 2A.
B. The Commission shall consult with the Colorado Department of Public Health and
Environment when an operator requests a modification of an existing
Commission order to increase well density or otherwise proposes to increase
well density to more than one (1) well per forty (40) acres, or the Commission
develops a basin -wide order that can reasonably be anticipated to have impacts
on public health, welfare, safety, or environmental concerns or protections.
C. Notwithstanding the foregoing, the requirement to consult with the Colorado
Department of Public Health and Environment may be waived by the Colorado
Department of Public Health and Environment at any time.
(2) Procedure.
A. Where required, the Commission and the Colorado Department of Public Health and
Environment shall have forty (40) days to conduct the consultation called for in
this section. Such consultation shall begin concurrent with the start of the public
comment period. If no consultation occurs within such 40 -day period, the
requirement to consult shall be waived, and the Director shall consider the
operator's application on the basis of the materials submitted by the operator.
B. The consultation called for in this section shall focus on identifying potential impacts
to public health, safety, welfare, or the environment from activities associated
with the proposed Oil and Gas Location, and development of conditions of
approval or other measures to minimize adverse impacts.
C. Where consultation occurs pursuant to Rule 306.d.(1).A, it may include:
i. Review of the permit application;
ii. Discussions with the local governmental designee to better understand local
government's concerns;
iii. Discussions with the Commission, operator, Surface Owner, or those potentially
affected; and
iv. Review of public comments.
D. Where consultation occurs pursuant to Rule 306.d.(1).A.ii, the Colorado Department
of Public Health and Environment shall have the opportunity to:
i Review the permit application, the request for variance. and the basis for the
request. and
ii. Discuss the request with the operator. the Surface Owner. and the Commission.
E. Where consultation occurs pursuant to Rule 306.d.(1).B, the Colorado Department of
Public Health and Environment shall have the opportunity to:
i. Review the well -density increase application or draft Commission order and
il. Discuss the request with the operator or proponent, the Commission, and the
local governmental designee
(3) Result of consultation under Rule 306.d.
A. As a result of consultation called for in this subsection. the Colorado Department of
Public Health and Envirorrnent may make written recommendations to the
Commission on conditions of approval necessary to protect public health, safety.
and welfare or the environment. Such recommendations may include, but are not
limited to. monitoring requirements or best management practices. Where
applicable, the Colorado Department of Public Health and Environment may also
make written recommendations on whether a variance request should be
granted. under what conditions. and the reasons for any such recommendations.
B. Agreed -upon conditions of approval. Where the operator, the Director. the
Colorado Department of Public Health and Environment. and the Surface Owner
agree to conditions of approval for Oil end Gas Locations as a result of
consultation, these conditions of approval shall be incorporated into approvals of
an Oa and. Gas Location Assessment. Form 2A. or Applications for Pernik -to -
Drill, Form 2, vmere applicable.
C. Standards for consultation and Director decision. Following consultation. the
Director shall decide whether to attach condlions of approval recommended by
the Colorado Department of Public Health and Environment to a Form 2A or
Form 2, where applicable. Ths decision shall minimize significant adverse
impacts to public health, safely. and welfare. including the environment,
consistent with other statutory obligations.
D. Notification of decision to consulting agency. Where consultation occurs under
Rule 306.d. the Director shall provide to the Colorado Department of Public
Health and Environment the conditions of approval for the Application for Permit -
to -Drill. Form 2, or Oil and Gas Location Assessment. Form 2A. on the same day
that he or she announces a decision to approve the application.
Sae Meetings with Building Unit Owners.
(11 Exception Zone. For Oil and Gas Operat.onsLocationa proposed within them Exception Zone.
as defined-in--RWe4O4,at43—are-the_operata shall meet and confer with 8uildng UM
Owners who received the OGLA Notice puasugn(; Rule 3OS,e.f21 Such conferences may
b0_lyxltLon an individual basis, in small groups. or therr—appointed--agents -regarding the
pre esed-C aad-Gasiawabcrar Eao lies and -shall -in lamer canmunity_megAlffis._11s10
operator chooses to hold coft. ul ty meetings at least two meelinos shall be held at times
that allow persons eta h;»re - 'War work schedules (between 8:00 a.m. and 6:00 p.m. yg
attend and at a location convenient to attendees The Operator shall discuss the subjects
identified in subsection 13). below. Operators shaDmnsider and address legitimate public
hgalth safety and welfare concerns identified by the Building Unit owners through design and
imrsesteentafton of Best Manaoemeni Practices or mitigation measures in consultation with
the Director
(2) Buffer Zone. For-C14Loa). us defined in Rule
604.a.(2). the operator shaftraid-infermakonei-neuA.ys-rer-andeing-Unit-irmrere Of their
appointed agents within the Buffer ZoneAn Operator shall be available to meet ydgl Stadjag
Unit owners who received a Buffer Zgne_Nolice pufsuanitoRute. 305 e (31 and who request q
meeting regarding the proposed Oil and Gas l gnaiion or Facelifts Doerators 'hall also be
available to meet with Bu:d'ng Unit owners d reauosied to do y{gj}y}he,j ocal Govemmenlal
Designee. Such informational meetings may be held on an individual basis, in small gtoups,
or in larger community meetings. If an operator chooses to hold community meetings. at
least two meetings shall be held at times that allow persons who have regular wok
schedules (between 8:00 am and 6:00 p.m ) to attend and at a location convenient to
attendees. Th4 identified in subsection 3 below.
(3) Infomsatfon provided by operator. When cenfeniag-er-meeting with Budding Unit owners or
their appointed agent—or—tenant(s) pursuant to subsections (1) and (2), above, the Operator
shall provide the following information no sooner than 90 days prior to drilling and not later
than 30 days prior to dtbtitg: the date construction 6 anbapated to begin; the anticipated
duration of pad construction, drilling and completion activities; the types of equipment
anticipated to be present on the Location, and the Operators interim and final reclamation
obligation. In addition. the Operator shall present a description and diagram of the proposed
Oil and Gas Location that includes the dimensions of the Location and the anticipated layout
of production or injection facilities, pipelines, roads and any other areas to be used for oil and
gas operations. The Operator and Building Unit owners shall be encouraged to discuss
potential isseesroncems associated with Oil and Gas Operations. such as wordy noise,
light. odors, dust, and traffic, and shall provide information on proposed_or ualnmmendt d
Best Mate omen Practices or mitigation measures to eliminate. minimize or mitigate those
issues
(4) Waiver. The Building Unit owner or agent may waive the foregoing meeting requirements. Any
such waiver shall be in veiling; signed by the owner or agent. and shall be submitted by the
Building UM owner or agent to the operator. —If vs-likaglinst-idrid-subjest-te-sensulialian-le
teaanFeasupled,-the-waiver shall be ratified
s-^" ..'5qw44- if tenants change:
seneiltalieeefaiteeramenicernent ofoperationt
45)--Mlegatlon Measures. Any getiorarcrw cs tropn'eci by et agreed is by the Operator shall
be nciuded on the font. -2-'t t:om:-d4{5) Mitigation Measures. Operators will consider
all legitimate concerns related to public health safgty, and welfare raised during informational
t11ee(jpgs or in written comments andin consultation with the Director and Local
Povernmental Designee if the LGD so requests. will add relevant and appropriate Best
MarlEMMent Practices or mitigation measures as Qggdilignts of aooroval Into the Form 2A
and any associated Form 2s.
(6) Operator Certification. The Director shall not approve a Fan 2A, Oil and Gas Location
Assessment. until the —operator certifies it taus+
requiremem,eithpr;
A. The opcgatel oSlttfies it has eomolied with the meeting reguiromeJltg oU01S Rule 306 e' or
8 As a condition nf anoroval on a Fo 2A the Director reouges the Operator to hold the
required informational meetings by the timefremes identified in subSection 306 e.f3L
above oral lhoro$er to submit a Sundry Nobs Form 4, coibMna
compliance with this Rule 306.e. and includme env resultant mitiealien measures or
Best 6tanaoement Practices.
f, Final reclamation consultation. In prepanng for final reclamation end plugging and abandonment,
the operator shall use its best efforts to consult in good faith vnth the affected Surface Owner (or
the tenant when the Surface Owner has requested that such consultation be made with the
tenant). Such good faith consultation shall allow the Surface Owner (or appointed agent) the
opportunity to provide comments concerning preference for liming of such operations and all
aspects of final reclamation, including. but not Waded to, the desired final land use and seed ma
to be applied.
g. Tenants. Operators shall have no obligation to consult with tenant farmers, lessees, or any other
party that may own or have an interest in any crepe or surface improvements that could be
affected by the proposed operation unless the Surface Owner appoints such person as its agent
for such purposes. Nothing shall prevent the Surface Owner from including a tenant in any
consultation, whether or not appointed as the Surface Owner's agent.
SERIES SAFETY REGULATIONS
602. GENERAL
The training and action of employees, as well as proper location and operabon of equipment is an
important part of any safety program. Neale this section is general in nature. It is considered a basic part
of the foundation of any safety program
a. Employees shall be familiarized vnth these rules and regulations as provided herein as they relate to
their function in their respective jobs. Each new employee should have his jcb outlined,
explained and demonstrated.
b. Unsafe and potentially dangerous conditions as defined by these rules, should be reported
immediately by employees to the supervisor in charge and shall be remedied as soon as
practical. Any accident involving injury to w$H4tewell stte personnel or to a member of the
general public which requires medical treatment or significant damage to equipment or the
weitsitewell site shall be reported to the Director as soon as practicable, but in no event later than
twenty-four (24) hours after the accident. A COGCC Accident Report, Form 22, shall be
submitted to the Director within ten (10) days or the accident. Accidents that require only first aid
treatment are not subject to these reporting requirements.
Where unsafe or potentially dangerous conditions exist, the owner or operator shall respond as
directed by an agency with demonstrated authority to do so (such as sheriff, fire district director,
etc.).
c. Vehicles of persons not involved in drilling, production, servicing, or seismic operations shall be
located a minimum distance of ono hundred (100) feet from the wellbore, or a distance equal to
the height of the derrick or mast, whichever is greater. Equivalent safety measures shall be taken
where terrain. location or other conditions do not permit this minimum distance
rcgt iremeds( dement.
d Existing wells. not including previously plugged and abandoned wells. are exempt from the provisions
of these regulations as they relate to the location of the well.
e. Existing producing facilities shall be exempt from the provisions of these regulations with respect to
minimum distance requirements and setbacks unless they are found by the Director to be unsafe.
f. Self-contained sanitary facilities shall be provided during drilling operations and at any other similarly
staffed oil and gas operations facility.
603. STATEWIDE LOCATION REQUIREMENTS FOR OIL AND GAS FACILITIES, DRILLING, AND
WELL SERVICING OPERATIONS
a. Statewide setbacks.
(1) At the time of initial drilling, a well shall be located not less than two hundred (200) feet from
buildings, public roads, major above ground utility lines, or railroads. Building Units and
Designated Outside Activity Areas are subject to Rule 604.
(2) A well shall be located not less than one hundred fifty (150) feet from a surface property line.
The Director may grant an exception if it is not feasible for the Operator to meet this
minimum distance requirement and a waiver is obtained from the offset Surface
Owner(s). An exception request letter stating the reasons for the exception shall be
submitted to the Director and accompanied by a signed waiver(s) from the offset Surface
Owner(s). Such waiver shall be written and filed in the county clerk and recorder's office
and with the Director.
b. Statewide rig floor safety valve requirements. When drilling or well servicing operations are in
progress on a well where there is any indication the well will flow hydrocarbons, either through
prior records or present conditions, there shall be on the rig floor a safety valve with connections
suitable for use with each size and type of tool joint or coupling being used on the job.
c. Statewide static charge requirements. Rig substructure, derrick, or mast shall be designed and
operated to prevent accumulation of static charge.
d. Statewide well servicing pressure check requirements. Prior to initiating well servicing
operations, the well shall be checked for pressure and steps taken to remove pressure or operate
safely under pressure before commencing operations.
e. Statewide well control equipment and other safety requirements. Well control equipment and
other safety requirements are:
(1) When there is any indication that a well will flow, either through prior records, present well
conditions, or the planned well work, blowout prevention equipment shall be installed in
accordance with Rule 317 or any special orders of the Commission.
(2) Blowout prevention equipment when required by Rule 317 shall be in accordance with API
RP 53: Recommended Practices for Blowout Prevention Equipment Systems, or
amendments thereto.
(3) While in service, blowout prevention equipment shall be inspected daily and a preventer
operating test shall be performed on each round trip, but not more than once every
twenty-four (24) hour period. Notation of operating tests shall be made on the daily
report.
(4) All pipe fittings, valves and unions placed on or connected with blowout prevention
equipment, well casing, casinghead, drill pipe, or tubing shall have a working pressure
rating suitable for the ma,inum anticipated surface pressure and shall be in good
waffling condition as per generally accepted industry standards
(5) Blowout prevention equipment shall contain pipe rams that enable closure on the pipe being
used. The choke line(s) and kill Ilne(e) shall be anchored, tied or otherwise secured to
prevent whipping resulting from pressure surges.
(6) Pressure testing of the casing string end each component of the blowout prevention
equipment. if blowout prevention equipment is required, shall be conducted prior to
doting out any string of casing except conductor pipe. The minimum test pressure shall
be five hundred (500) psiand shall hold for fifteen (15) minutes without pressure loss in
order for the casing string to be considered serviceable. Upon demand the operator shall
provide to the Commission the pressure test evidence. Drilling operations shall not
proceed until blowout prevention equipment is tested and found to be serviceable.
(7) If the blind rams we closed for any purpose except operational testing. the valves on the
choice lines or relief lines below the blind rams should be opened prior to opening the
rams to bleed off any pressure
(8) All rig employees shall have adequate understanding of and be able to operate the blowout
prevention equipment system. New employees shall be trained in the operation of
blowout prevention systems as soon as practicable to do so.
(9) Drilling contractors shall place a sign or marker at the point d intersection of the public road
and rig access road
(10)The number of the public road to be used in accessing the rig along with all necessary
emergency numbers shall be posted in a conspicuous place on the dolling rig.
f. Statewide equipment, weeds, waste, and trash requirements. All locations, including wells and
surface production facilities, shall be kept free of the following: equipment, vehicles, and supplies
not necessary for use on that lease: weeds: rubbish, and other waste maters( The burning or
burial of such material on the premises shall be performed in accordance with applicable local,
state, or federal solid waste disposal regulations and in accordance with the 900 -Series Rules. In
addition, material may be burned or buried on the premises only with the prior written consent of
the Surface Owner.
g Statewide equipment anchoring requirements. All equipment at drilling and production sites in
geological hazard and floodplain areas shall be anchored to the extent necessary to resist
flotation, collapse, lateral movement. or subsidence.
804. LOCATION REQUIREMENTS FOR OIL AND GAS FACILITIES, DRILLING, AND WELL
SERVICING OPERATIONS IN DESIGNATED BUFFER ZONES
a Designated Buffer Zones
(1) Setbacks for Exception Zone,--Any-prepeeed-00 and Gas Location vMn-a-welMaed
Locations._After feffecave datel. no Well of Production Facility Fell be located 3888ve
hundred (5001 feet or less from a Building Unit shat
Icc:.;ir.n except as provided in subsection (3), bete/Rules 604.a.(1) A aosi &And
944.4.
A Urban Mitigation Zone Locations The Director shall not approve a Form 2,2 or
associated Form 2AZ proposing to locate a wellhead or a production facility
within theen Exceptionlpsaand Urban Mitigation Zone unless all Building -U441
':One consent in writing to the propoc-4U^--c --- Bf
aeFwaw00n-Lxllitylles) within the Exe.eptien-Zeno-..and-t o
ApplreM:
the Operator submits a waiver from ewe nca &ok a_ building tmi or
building permitted for construction withirtke.,hvedred (500) feet of the
proposed Oil and Gas Location with the Form 39 or .ssoclated Form 2 or
obtains a variance pursuant to Rtoe 502Land
ii. the Operator certifies it has compiod with Rule 306.e and all applicable safety
requirements of the -Odes and reoulatioo and
12) -Buffer Zone. Any proposed.Oil-and-GoHLeeatiesciviha wcW,eadof9ro0uction
f—tty le -ledlgne 'wet Or -tees -Ran a Budding Unit shat oonstihfa-> &,Her
Zane -Lee tlsn, ijLlhe Form 2A or Form 2 contains conditions of approval
sufficient to eliminate jninb06Le_on.nNWate potential adverse impacts to
public health, safety, w llace,_theefi(t(QndlefLand mldsfe to the maximum
extent technically feasible and eccppinicaly p0lcttr ible Pursuant to Rule
604.c
B. Non -Urban Mthaatg ma ) ocatons Except as provided in subsection 604.b.
below, the Director shall not approve a Form 2 or Form 2A proposing to locate a
wellhead or a production facility within the Buffer Zone until the Applicant-oertiiies
n Exception Zone rot in an Urban Mitivation
Zone unless the Operator certifies it has complied with Rule 306.e.. and the Form
2A or Form 2 contains conditions of appt ifaLaufident to a rninate minimize or
mitioate potential adverse impacts to putt(Ic health safely welfare the
emriroanem. and wildlife to the maximum extent tochnicajv feasible any!
economically Practicable pursuant to Rule 604.c.
%21 Setbacks for Buffer Zone Locations. After leeoc5ve datol. no Well or Production Facility
shall be located one thousand 0.000) feet or less from a Budding Unit until the Operator
cerllpe4jt has candied with Rule 306.e. and the Form 2A or Form2 tXtmolnesemeieha
gj,Approval pursuant to Rule 604.c as necessary to eliminate, minini m or ID'ngate
potential adverse impacts to pubic health. safety. welfare. the envirormenl and wildlife
(3) High Occupancy Building Unit Zone. Commission approval is required for any Form 2 or
Form 2A proposing to locate a wellhead or Production Facility within seven hundred fifty
(/50) feet of High Oa estor-may approve a Foos 2 or Form
7A proposing to-IceecEE-w llumolt-ei-pred4Nie4NadNj-wellhead-than seven hundred fifty
Vs(l) feet from -a- HgWOoedper.y-&r4ldsig-n4—prov'dod- me Applicant certifies it has
complied with Rule 306x.- ifepplioeele-one thousand11.0031 feet of High Occupancy
tiuildina Unit.
(4) Designated Outside Activity Area Zone. The minimum setback from the boundary of a
Designated Outside Activity area shall be three hundred fifty (350) feet The
Commission, in its discretion. may establish a setback of greater than three hundred fifty
(350) feet based on the totality of circumstances. Mitigation measures pursuant to Rule
60gc, all be required for Oil and Gas Locations within one -thousand f1 000) feet of a
Designated Outside Activity Area.
b Exceptions -for
uExistlng 91l and Gas Locations. The Director may grant an exception to any setback, or
consemnotice. censultatip0 or meeting requirement within a Designated Buffer Zone
Wren a Well or Production Facility is proposed to be added loan existing or approved Oil
and Gas Location if the Director determines alternative locations outside the applicable
setback are technically or economically impraGlcabte; mitigation measures imposed in
the Form 2 cc Form 2A will eliminate, minimize or mitigate noise. odors, light, dust, and
similar nuisance conditions to the reektmen-extent reasonably achievable; the proposed
location complies with all other safety requirements of these Commission Rules: and:
(MAA.Ag Stagg or acoroved Oil and Gas Location is within a DeaAnated$uller.2QO
aotele.as a result d the adootion of Rule 604.a.. abovewhich establishgd.fl
4wislnatss 8LA(er Zones.
Q. The Oil and Gas Location is located within a Designated Buffer Zone solely as a
result of Building Units constructed after the Oil and Gas Location was approved
by the Director; or
0. An existing or approved-Oilena Gas -Le eden4 v fl rna-Ua&gnated-Buffer Zone solely as a
result of the adoption of Ride -601.a. above--wlwr, u6t"h'—"'al4lua Designated Buffer
&swo-
c C A valid StufaSSISgSffeernent executed on or before (effective datel
expressly governs the location of Wells oLPlgductlon Pecilitls% on the surface
estate and the location required by the Surface Use Agreement encroaches on
the setback reouirements in Rule Bogs.
(2) Surface Development After fffective datel Pursuant to Surface Use Agreements. Plats
and Other Surface PreliMerts. A Surface Owner and mineral comer or lessee may
puree to locate future Building Units closer to oxistino or proposed Oil and Gas Locations
than other,sse allowed under Rule 604.. pursuant to a valid Surface Use Aareement
Prellmina ' Plat Final Plat or Planned Unit Development solely with reflect to the
surface galgte.,gpyemed by such SUA PIa . or PUD. All setback, noiIGe. c9oSgllffi!QR
and meeting reauirgnpnts Contained in Rules 604.a and 306,e apply with re§pflitte.all
Building Units lasted. 00- adlpinlna surface estates that are not governed by the
applicable SUA. Dial. or PUD. copies of such Surface Use Agreement. Preliminary Plat
Fine) Plat. Planned Unit Developgneel or other surface provision shall be submitted by
the Operator with a Form 29 Apcl n nr associated Fonn 2 for a or000sed Oil and
Gas Location on the relevant sudaot estate
c. Designated Buffer Zone Mitigation Measures. The following rules shall apply In the Exception
Zone, the Buffer Zone. wilNin-1000 feet of ads High Occupancy Building Unit Zeta and wdhlo
7.004es4-f-atba Designated Outside Activity Ares Zone:
(1) Provisions for future encroaching development tf a location comes within a Designated
Buffer Zone solety as a result of surface development after well pad construction begins
or production equipment has been placed subsections (6) and (12) shall not apply to the
operator.
(2) Location Specific Requirements. During Rule 306 consultation, the operator shall develop
a location -specific mitigation plan to address the following.
A —Daylight Operations. Ind -daylight operations
aratu. aired after casing is set. exceptinarnergeasiee-4IwOuector may weave
Ihwrcquiremenl d Building- n Zone consent-to-24-
Iww"f "her
e. —seise.
the propoeeb Oil end-Taos—Lecalien—aAalWe
determined and reported -to -1 nest of
opereliens-+willsheaxy—egrepneM--Uaseene noise levels shall be
decibel (dB) scale meesurerrent-eurineLtaylight
workieg..nows evening non.aorling—hoero, acme—ekagin8
hours: -Baseline noise data -shalt
3C8,e..oas.. yawns,
ir. A. Noise. Operations involving pipeline or gas facaly installation or maintenance,
the use of a drilling rig, completion rig. workers( rig. or Stimulation is Subject to
the maximum permissible noise levels for Light Industrial Zones, as measured at
the newest Building Unit Shod -term increases shall be allowable as descnbed
in 802.c For purposes -of -this the no -e 'over s riles measured at
x440 the oil and gas operation
6 —Pits.
-B. Pit Restrictions
Pits are not allowed on Oil and Gas Lgcabons jediti,in Designated Bifler Zones
except fresh water storage pits. reserve pits to doll surface casing, and
emergency pits as defined in the 100 -Series Rules, pits-erenet-alleweeeo
Oil and Gas Locations withiwOesigrated-Beffer-Zoeus ,
is Fresh water pits within the Exception Zone shall require prior approval of a Form
15 pit permit. In the Biller Zone, fresh water pits shall be reported within 30 -
days of pit construction.
iv. Fresh water storage pits within the Desgnated Buffer Zones shall be
conspicuously posted with signage identifying the pit name. the operators
name and contact information, and stating that no fluids other than fresh
water are permitted in the pit. Produced water, recycled E&P waste, or
flowback fluids are not allowed in fresh water storage pits.
v. Fresh water storage pits within the Designated Buffer Zones shall include
emergency escape provisions tor inadvertent human access,
DSc Emission Control Systems.
i. Gas gathenng lines, separators, and sand traps capable ot supporting green
completions as described in Rule 805 shall be installed at any Oil and Gas
Location at which commercial quantities of gas ere reasonable expected to be
produced based on existing adjacent wells within I mile
k.ij. Ungontroged venting shall be prohibited in an Urban Ndbation Zone.
ii Temporary Ilovrback flaring and oxidizing equipment shall include the following:
as Adequately sized equipment to handle 1.5 times the largest 0oeback volume
of gas experienced in a ten (10) mile radius.
bb Valves and porting available to divert gas to temporary equipment or to
permanent flaring and oxidizing equipment. and
cc. Auxiliary fueled with sufficient supply and heat to combust or oxidize non-
combustible gases in order to control odors and hazardous gases.
F.D. Traffic Plan. A traffic plan shall be coordinated vAlh the local jurisdiction prior to
commencement of move in and ng up Any subsequent modification to the traffic
plan must be coordinated with the local jurisdiction.
F E Muhiwell Pads.
i. Where technologically feasible and economically practicable, operators shall
consolidate wells to create multi -well pads, including shared locations
with other operators Multi -well production faolihes shall be located as
far as possible from Building Units.
ii. The pad shall be constructed in such a manner that noise mitigation may be
installed and removed without disturbing the site or landscaping.
iii. Pads shall have all weather access roads to allow roe operator and emergency
response.
(3) A. Blowout preventer equipment ("BOPE") for Designated Buffer Zone drilling
operations. Blowout prevention equipment for drilling operations in a
Designated Buffer Zone shall consist of (at a minimum):
I. Rig with Kelly. Double ran with blind ram and pipe rem; annular preventer
cr a rotating head.
ii. Rig without Kelly. Double ram with blind ram and pipe ram.
Mineral Management certification or Director approved waning for blowout
prevention shall be required for at least one (1) person al the well site during
drilling operations.
B BOPE testing for Designated Buffer Zone drilling operations. Upon initial rig -up and
at least once every thirty (30) days during drilling operations thereafter. pressure
testing of the casing suing and each component of the blowout prevention
equipment Including flange connections shall be performed to seventy percent
(70%) of working pressure or seventy percent (70%) 01 the internal yield of
casing. whichever is less. Pressure testing shall bo conducted and the
documented results shall be retained by the operator for inspection by the
Director for a period of one (1) year. Activation of the pipe rams for function
testing shall be conducted on a daily basis when practicable
C. Pit level Indicators. Pit level indicators shall be used.
D. Drill stem tests. Closed chamber drill stem tests shall be allowed in Designated Buffer
Zones. All other drill Mem tests shall require approval by the Director
(4) A. BOPE for well servicing operations. Adequate blowout prevention equipment shall be
used on all well servicing operations
B. Backup stabbing valves shall be required on well servicing operations during
reverse circulation. Valves shall be pressure tested before each well servicing
operation using both low•pressure air and high-pressure fluid.
(5) Fencing requirements. Unless otherwise requested by the Surface Owner. well sites
constructed within Designated Buffer Zones, shall be adequately fenced to restrict access
by unauthorized persons. For security purposes. all such facilities and equipment used in
the operation of a completed well shall be surrounded by a fence six (6) feet in height,
constructed in conformance with local written standards as long as the material is non-
combustible and allows for adequate ventilation. and the gate(s) shall be locked.
(6) Control of fire hazards. My material not in use that might constitute a fire hazard shall be
removed a minimum al twenty-five (25) feet from the wellhead, tanks and separator. Any
electrical equipment insralations inside the bermed area shall comply with API RP 500
classifications and compty with the current national electrical code as adopted by the
State of Colorado.
(7) Loadlines. In Designated Buffer Zones, all loadhnes shall be bullplugged or capped
(8) Removal of surface trash. All surface trash, debris, scrap or discarded material
connected with the operations of the property shall be removed from the premises or
disposed of in a legal manner.
Guy line anchors. Al guy tine anchors left buried for future use shall be identified by a
marker of bright color not loss than lour (4) feet in height and not greater than one (1) foot
east of the guy line anchor.
(10) Berm construction. Berms or other secondary contanment devices in Designated Buffer
Zones shall be constructed around crude oil, condensate, and produced water storage
tanks and shall enclose an area sufficient to contain and provide secondary containment
for one -hundred fifty percent (150%) of the largest single tank. Berms or other secondary
containment devices shall be sufficiently Impervious to contain any spilled or released
material Noarens-thanivie-(2}rruda-on or condensate storage tanks shelf bc booted
withina-singe-bens:-All berms and containment devices shall be inspected at regular
intervals and maintained in good condition. No potential ignition sources shall be installed
inside the secondary containment area unless the containment area encloses a fired
vessel Refer to American Potrolesn Institute Recommended Practices. API RP - D16.
(0)
A. within.Esception Zones the following mitigation measureswng be mandatory.
i No more than two f2Letude oil or condensate storage tanks shall be located
within a single berm
0 Containment berms shall be constructed of steel nngs designed and
Installed to prevent leakage and resist dedredation from erosion or
matins operation
is. Secondary containment areas for tanks shall he rnnstiucted with a synthetic
or e0g)peered Goer that contains all primary containment vessels and
ftgNJnes and is mechanically connected to_Ihgffe(el r=ng_to orevenl
leakage
(11) Tank specifications. All newly installed or replaced crude oil and condensate storage
tanks in Designated Buffer Zones shall be designed, constructed, and maintained in
accordance with National Fire Protection Association (NFPA) Code 30 (2008 version).
The operator shall maintain written records verifying proper design, construction, and
maintenance, and shall make these records available for inspection by the Director. Only
the 2008 version of NFPA Code 30 applies to this rule. This rule does not include later
amendments to, or editions of, the NFPA Code 30. NFPA Code 30 may be examined at
any state publication depository library. Upon request, the Public Room Administrator at
the office of the Commission, 1120 Lincoln Street, Suite 801, Denver, Colorado 80203,
will provide information about the publisher and the citation to the material.
(12) Access roads. If a well site falls within a Designated Buffer Zone at the time of
construction, all leasehold roads shall be constructed to accommodate local emergency
vehicle access requirements, and shall be maintained in a reasonable condition.
(13) Well site cleared. Within ninety (90) days after a well is plugged and abandoned, the well
site shall be cleared of all non -essential equipment, trash, and debris. For good cause
shown, an extension of time may be granted by the Director.
(14) Identification of plugged and abandoned wells in Designated Buffer Zones. The
operator shall identify the location of the wellbore with a permanent monument as
specified in Rule 319.a.(5). The operator shall also inscribe or imbed the well number
and date of plugging upon the permanent monument.
(15) Development from existing well pads. Where possible, operators shall provide for the
development of multiple reservoirs by drilling on existing pads or by multiple completions
or commingling in existing wellbores (see Rule 322). If any operator asserts it is not
possible to comply with, or requests relief from, this requirement, the matter shall be set
for hearing by the Commission and relief granted as appropriate.
605. OIL AND GAS FACILITIES.
a. Crude Oil and Condensate Tanks.
(1) Atmospheric tanks used for crude oil storage shall be built in accordance with the following
standards as applicable. Only those editions of standards cited within this rule shall apply
to this rule; later amendments do not apply. The material cited in this rule is available for
public inspection during normal business hours from the Public Room Administrator at
the office of the Commission, 1120 Lincoln Street, Suite 801, Denver, Colorado 80203. In
addition, these materials may be examined at any state publication depository library.
A. Underwriters Laboratories, Inc., No. UL -142, "Standard for Steel above ground Tanks
for Flammable and Combustible Liquids," 9th Edition (December 28, 2006);
B. American Petroleum Institute Standard No. 650, "Welded Steel Tanks for Oil
Storage," 11th Edition (June 2007);
C. American Petroleum Institute Standard No. 12B, "Bolted Tanks for Storage of
Production Liquids," 15th Edition (October 2008, effective March 31, 2009);
D. American Petroleum Institute Standard No. 12D, "Field Welded Tanks for Storage of
Production Liquids," 11`" Edition (October 2008, effective March 31, 2009); or
E. American Petroleum Institute Standard No. 12F, 'Shop Welded Tanks for Storage of
Production Uquids,' 12"Edition (October 2008. effective March 31, 2009)
(2) Tanks shall be located al least two (2) diameters or three hundred fifty (350) feet. whichever
is smatter. from the boundary of the property on which it is built. Where the property line
is a public way the tanks shall be two thirds (2/3) of the diameter from the nearest side of
the public way or easement.
A. Tanks less than three thousand (3.000) barrels capacity shall be located at least three
(3)feet apart
B. Tanks three thousand (3.000) or more barrels capacity shall be located at least one -
sixth (116) the sum of the diameters apart. When the diameter of one tank is less
than one-half O/2) the diameter of the adjacent lank, the tanks shall be located at
least one-half (1/2) the diameter of the smaller tank apart.
(3) At the time of installation. tanks shall be a minimum of two hundred (200) feet from any
building unit.
(4) Berms or other secondary containment devices shall be constructed around crude oil.
condensate. and produced water tanks to provide secondary containment for the largest
single tank and sufficient freeboard to contain precipitation. A synthetic or engineered
liner shall be olaced beneath each abu.Y.e.-ground tank such fret any fluid loss from the
tank bottom would be tranSOtiged to the Decimeter of the tank. Berms and secondary
containment devices and all containment areas shall be sufficiently impervious to contain
any spilled or released material. Beans and secondary containment devices shall be
Inspected at regular intervals and maintained in good condition. No potential ignition
sources shall be installed inside the secondary containment area unless the containment
area encloses a fired vessel.
(5) Tanks shall be a minimum of seventy-five (75) feet from a fired vessel or heater -treater.
(6) Tanks shalt be a minimum of fifty (50) feet from a separator. well test unit or other non -fired
equipment.
(7) Tanks shall be a minimum of seventy-five (75) feet from a compressor with a rating of 200
horsepower. or more.
(8) Tanks shall be a mininum of seventy-five (75) feet from a wellhead
(9) Gauge hatches on atmospheric tanks used for crude oil storage shall be closed al all times
when not in use
(10) Vent lines from individual tanks shall be pined and ultimate discharge shall be directed
away from the loading racks and fired vessels in accord with API RP 12R-1, 5th Edition
(August 1997. reaffirmed Apra 2, 2008) Only the 5th Edition of the API standard applies
to this rule: later amendrnents do not apply The API standard is available for public
inspection during normal business hours from the Public Room Administrator at the office
of the Commission, 1120 Lincoln Street, State 801. Denver. Colorado 80203. In addition.
these matenals may be examined at any state publication depository library.
(11) During hot oil treatments on tanks containing thirty-five (35) degree or higher API gravity oil.
hot oil units shall be located a minimum of ono hundred (100) feet from any tank being
serviced.
(12) Labeling of tanks. Ali tanks and containers shall be labeled in accordance with Rule 210.d.
Fired Vessel. Heater -Treater,
(1) Fired vessels (FV) including heater -treaters (HT) shall be minimum of fifty (50) feet from
separators or well test units.
(2) FV-HT shall be a minimum of fifty (50) feet from a lease automatic custody transfer unit
(LACT).
(3) FV-HT shall be a minimum d forty (40) feet from a pump.
(4) FV-HT shall be a minimum of seventy-five (75) feet from a well.
(6) Al the time of installation. fired vessels end heater treaters shall be a minmum of two
hundred (200) feet from residences, building units, cr well defined normally cccupied
outside areas.
(B) Vents on pressure safety devices shall terminate in a manner so as not to endanger the
public or adjdning facilities. They shall be designed so as to be dear and free of debris
and water at all times
(7) All stacks, vents, or other evenings shall be equipped with screens or other appropriate
equipment to prevent entry by vettdfde, including migratory birds.
605.c. Special EquIpment. Under unusual circumstances special equipment may be required to protect
public safety. The Director shall determine if such equipment should be employed to protect
public safety and if so. require the operator to employ same. If the operator or the affected party
does not concur with the action taken, the Director shall bring the matter before the Commission
at public hearing.
(1) All wells located within twofive hundred (260500) feet of a residence(s). normally occupied
Building Units, or well defined normally occupied outside aroa(s), shall be equipped with
an automatic control valve that will shut the well in when a sudden change of pressure,
either a rise or drop, occurs. Automatic control valves shall be designed so they fall safe.
(2) Pressure control valves required in (a) shall be activated by a secondary gas source supply.
and shall be inspected at least every three (3) months to assure they are in good working
order and the secondary gas supply has volume and pressure sufficient to activate the
control valve.
(3) Ail pimps, pits, and producing facilities shall be adequately fenced to prevent access by
unauthorized persons when the producing site or equipment is easily accessible to the
public end poses a physical or health hazard.
(4) Slgnts) shall be posted at the boundary of the producing site where access exists, identifying
the operator, lease name. location. and listing a phone number. induding area code,
where the operator may be reached at all times unless emergency numbers have been
furnished to the county commission or its designee.
601.r.d. Mechanical Conditions. All valves, pipes and fittings shall be securely fastened. inspected al
regular intervals. and maintained in good mechanical condition.
ate. Buried or partially burled tanks, vessels, or structures. Buried or partially buried tanks
vessels, or structures used for storage of S&P waste shall be properly designed, constructed,
installed. and operated in a manner to contain materials safely. A synthetic er engineered liner
shall boplaoed beneath. Such vessels shall be tested for leaks after installation and maintained.
repaired. or replaced to prevent spills or releases of ESP waste.
1/21f. Produced water pits, special use and burled or partially burled vessels, or structures. At
the time of initial construction. pits shall be located not loss than Iw0Jye hundred (200.M1 feet
from any building unit
60a. STATEWIDE GROUNOWATER4A-SEUNESAMRLtNG-AND MONITORING.
Except coelbed- o-Rule-h0a. new Oil and Ges-Lsxations-shalt-eo
subject to the fallow og-g ring requiremena.
4niliv baseline samples and su e
collected Nom--two-i2}gr+c-sstrrc$Jor swings within a one (t) mile radius of -the
proposed Oil and -Gas -Laeation—Sampimg-frasaicent.4141b8-se+ected by the operator based on
thefollowing coterie.
(4 -Oct-and-Gas location Water featu
keeettee-arerelerFed-
(2) Typeof Maier feature Domestic water wellsereptefemdever-elher-watei-featureerSprings
maybo-&angled When no water wells we available:
(3) Local topographyanMhydreeeetugy,—Greendwa'e' in<I vidare enter flow directions should
be assessed in sea oting eampliegiega leer
(4Y Orientation-et-k<-se^c v•it iorpoct te-Nw--Oct-and Gas location Where peesb4e-the
sampling localionashould-Fame peetecrues-ol1Ne-OJ and Gas location
t5) Multiple-iec 14ied-ogwlew-0vail l>0 Where multiple defined aquifere-ere -pwaem—the
sampling iorat tram different aquifers when possible
isay—E-xisbeibsoinfAs tOCatons Water wells for- data may be
JAC-
'•. - -Denial of access tosamplog-lesatiener—WhOW-the owners of all snnable-sampli g -lessens
refuse to grant access-dccpileenopembes'cbesFallerts-to cbtain consent to conduct sompi.ng.
the Uueotor may mod4yerweivethe-wgdirweentsofll *Rule -600.
c Timing-eftnl ing shall becoodueted-
t-It Prat 'a aAmn xroement of drillino es, -on Oil-and-Ges-Les b .w-w1w e -no wells are planned.
plrpc ie-OffmiaOacemem of insiailation can -9d Jn66as-Fas4l4 aloe tgraPMr-alai
(2) Prior to re-slineeal:en-e-4-avieg-it-otieha than twelve 112) months-hove-pesced+Mwothe+rwww4
pis-dritsng sampling evert+" tap rr^c''oce^4aesunnael•4n sampling event wesoeodeeted,
d Subsequentmoeitegngoampling:- Subseni,ent-
fit Net Bess ihan-t2-mewN»rreR-ruorettian 18 months, fol ova _ y
in taavien and
(2)Netkcc urn c'-ty (80r- then -nor -more -Ian seventy-eight (78) month- aRa-Hte-toret
cempling-eweel-peiferniedHnasnanlio elide 60g d ( I )
(3) Addt,onal'post-oanH Yen to ,t(c) maybe -gated 4 Ozni,iiii.avnner quality are identified
during lollrnv-up testing
(4) The-Directer-rnay-iesune-kelheewatel-well sampling at any time in response to compaints
from' waterwell-ow ners,
e Sampling proceduresandanalyNsak
(I-)- - lacatifixmance wnh an accepted -industry
standard as<. 810 b 2):
(21 rho vWial-baseu're testing descnbed in this section shall-incl
total-dis:dved-eoho6 (HIS) dissdNed gases (methane. ethane. propane}.-elkaWery-(1et01
bicarborsale-aMurbooate-as-CaCO3) major anions (bromide. cfonde, fluwMe.-.w*ate:
nilreta- 444o.as-N;.pbesphatas}; major-CO4IOns (calcium, iron magnesium, manganese:
potassium; beam, selenium and strontium), presence of
bacteria (iron +stated --mate rcdusag, Hire and troilism). totot-petrole'.n hydrocarbons
(TPH) and BTEX compounds (benzene - Weeper Hydrogen
sulfide shall also be measured using -a Held odor,
water -color sediment, boobies. and efie
k)caeon shall be Surveyed -in accordeoeevrit Ii#FJhOlateel
veno-on of F.PA SW 8cS anaytical methods -be- r •a' cy'^6"b'e--^d Ir.i ^^a'y..^s of
saa>Mseoe$edomied by laboratones that frainfainetefeetnahonaleneretlitatierepregiame-
(3) If free gas Or-ra-d,eso 'ed-methklnew ' ' t a g .weer -than I 0 md4aram per liter (mgd) i5
detected in a water well. gee c ' ale- 404)043s -analysis of the
me(nane (carbon and hydrogen - i2G.-13C, 711 &d'1') 6h - t -"u p •d9aned4460WI a14e9as
type-.It.teet/esnks tndcated ihem'agenic or -a mixture -of -1h nevem' mr 4-,r&C ace 8
Use-mothanckencetitiatiantnoreasee by mote than 5.0 mgn-between-60R44419-periods,-ar
le veve-hsan-40-nrg:1, the operator shall notify the Due;tor-...J-9
waae'-woHwnediatelp
t4 —G,opee-otal110st results described ebovesbadbe the -water
well owner within three (3) months-of-wuc:bri the-sauwb—the analyhc.'v data and
asveyea well locations shall else-te .aline: A to ,he 0lt0ohf iii-an-a4.rtron,c data
(Washable tomcat.
AESTHETIC AND NOISE CONTROL. REGULATIONS
802. NOISE ABATEMENT
a. The goal of this rule is to identify noise sources related to oil and gas operations that impact
surrounding landowners and to implement cost-effective and technically -feasible mitigation
measures to bring oil and gas facilities into compliance with the allowable noise levels identified in
subsection c. Operators should be aware that noise control is most effectively addressed at the
siting and design phase. especially with respect to centralized compression and othor
downstream 'gas fao4ties' (See definition In the 100 Series of these rules).
$Q2.b. On and gas operations al any well site, production facility. or gas faoliy shall comply with the
following maximum permissible noise levels
ZONE 7:00 am to next 7:00 pm 7:00 pm to next 7:00 am
Residential/Agricultural/Rural 55 dB (A) 50 dB (A)
Commercial 60 dB (A) 55 dB (A)
Light industrial 70 dB (A) 65 dB (A)
Industrial 80 dB (A) 75 dB (A)
The type of land use of the surrounding area shall be determined by the Director in consultation
with the Local Governmental Designee taking into consideration any applicable zoning or other
local land use designation. In the hours between 7:00 a.m. and the next 7:00 p.m. the noise
levels permitted above may be increased ten (10) dB(A) for a period not to exceed fifteen (15)
minutes in any one (1) hour period. The allowable noise level for periodic, impulsive or shrill
noises is reduced by five (5) dB (A) from the levels shown.
(1) Except as required pursuant to Rule 604.c.(2)B, operations involving pipeline or gas facility
installation or maintenance, the use of a drilling rig, completion rig, workover rig, or
stimulation is subject to the maximum permissible noise levels for industrial zones.
(2) In remote locations, where there is no reasonably proximate Building Unit or Designated
Outside Activity Area, the light industrial standard may be applicable.
(3)
Pursuant to Commission inspection or upon receiving a complaint from a nearby property
owner or Local Governmental Designee regarding noise related to oil and gas operations, the
Commission shall conduct an onsite investigation and take sound measurements as
prescribed herein.
802.c. The following provide guidance for the measurement of sound levels and assignment of points of
compliance for oil and gas operations:
(1) Sound levels shall be measured at a distance of three hundred and fifty (350) feet from the
noise source. At the request of the complainant, the sound level shall also be measured
at a point beyond three hundred fifty (350) feet that the complainant believes is more
representative of the noise impact. If an oil and gas well site, production facility, or gas
facility is installed closer than three hundred fifty (350) feet from an existing occupied
structure, sound levels shall be measured at a point twenty-five (25) feet from the
structure towards the noise source. Noise levels from oil and gas facilities located on
surface property owned, leased, or otherwise controlled by the operator shall be
measured at three hundred and fifty (350) feet or at the property line, whichever is
greater.
In situations where measurement of noise levels at three hundred and fifty (350) feet is
impractical or unrepresentative due to topography, the measurement may be taken at a
lesser distance and extrapolated to a 350 -foot equivalent using the following formula:
dB (A) DISTANCE 2 = dB (A) DISTANCE 1 - 20 x log 10 (distance 2/distance 1)
(2) Sound level meters shall be equipped with wind screens, and readings shall be taken when
the wind velocity at the time and place of measurement is not more than five (5) miles per
hour.
(3) Sound level measurements shall be taken four (4) feet above ground level.
(4) Sound levels shall be determined by averaging minute -by -minute measurements made over
a minimum fifteen (15) minute sample duration if practicable. The sample shall be taken
under conditions that are representative of the noise experienced by the complainant
(e.g.. at night. morning, evening or during special weather conditions).
(5) In all sound level measurements, the existing ambient noise level from all other sources in the
encompassing environment at the time and place of such sound level measurement shall
be considered to determine the contribution to the sound level by the oil and gas
operation(s).
I802A. In situations where the complaint or Commission ensite inspection indicates that low frequency
noise is a component of the problem, the Commission shall obtain a sound level measurement
twenty-fwe (25) feet from the exterior wall of the residence or occupied structure nearest to the
noise source, using a noise meter calibrated to the dB (C) scale. If this reading exceeds 65 dB
(C). the Commission shall require the operate to obtain a low frequency noise impact analysis by
a qualified sound expert. including identification of any reasonable control measures available to
mitigate such ion frequency noise impact Such study shall be provided to the Commission for
consideration and possible action
1692..e. Exhaust from all engines. motors. coolers and other mechanized equipment shall be vented in a
direction away from all building units.
18021 All Oil and Gas Facilities with engines or motors which are not electrically operated that are within
four hundred (400) feet of Building Units shall be equipped with quiet design mufflers or
equivalent All mufflers shall be properly installed and maintained In proper working order.
803. UGHTING
To the extent practicable. site lighting shall be directed downward and inward and shielded so as to avoid
glare on public roads and building units within one thousand (1000) feet.
804. VISUAL IMPACT MITIGATION
Production facilities. regardless of construction date. that can be seen from any public highway shall be
painted with uniform. con -contrasting. non -reflective color tones (similar to the Munsell Sal Color Coding
System), and with colors matched to but slightly darker than the surrounding landscape.
808. ODORS AND DUST
1805.a. General. Oil and gas took -ties and equipment shall be operated in such a manner that odors and
dust do not constitute a nuisance or hazard to public welfare.
1805.b. Odors.
(7y Compliance.
A. Oil and gas operations shall be in compliance with the Department of Public Health
and Environment, Air Quality Control Commission. Regulation No. 2 Odor
EmissIon. 5 C C.R. 1001.4. Regulation No. 3 (5 C,C R. 1001-51 and Regulation
No. 7 Section XVII B 1 fast
B. No violation c4 Rule 805O.(1) shall be cited by the Commission, provided that the
practices identified in Rule 805.b.(2) am used.
(2) Production Equipment and Operations.
A. Crude Oil, Condensate, and Produced Water Tanks. All crude oil, condensate,
and produced wafer tanks with a potential -lo eatilagggnirrraled actual emissions
volatile organic compounds (VOC) of five (5) tons per year (tpy) or greater,
located in-a-Dee.gnated Buffer Zone-(Rtais-Gor-tvatitt-4400tyliffijlag
feet of a FNgh-Occupancy Building Unk{Ruk-b0&4}, or a Designated Outside
Activity Area shall use an emission control device capable of achieving 95%
control efficiency of VOC and shall hol dobtain a valid permit hem-IHeasjygyl0x1
b�( Colorado Department of Public Health and Environment Air Pollution Control
Divisicnrfar-the-taekCommissan Reaulation No. 3 f5CCR 1001-51 and central
device.-Reouiation No. 7 $actlen XVII. B 1 fa -el.
B. Glycol Dehydrators. All glycol dehydrators with a 6areWial-1P-entnuncontrolled
actual emissions VOC of Ike (5) tpy or greater. located in -a Des,gnaled-8aper
lone (Rule 604.an; or -within d000U2(i feet of a High Occupancy-Buil6ng Unit
(Rule 604 b) , or a Designated Outside Activity Area shall use an emission
control device capable of achieving 90% control efficiency of VOC and shall
heldobtaq a valid permit Irom Iheas reouired by Colorado Department of Public
Health and Environment, Air Pollution Control Dakeen—far-44*-gfycal
dehydratorConmission Reaulab4n_ No 3 (5CCR 100151 and sentrei
deviceReoulation No. 7 $,4QjpfXVll A t (ac)
C. Pits. Pits with a potential to emit VOC of five (5) tpy or greater shall not be located
within a-Desigeated-13Wfer4oaeale 604 a.). or within 10001 feet alai -4h
Occupancy Building Unit-(Ret4-6940:;, or a Designated Outside Activity Area.
For the purposes of this section, compliance with Rule 902.c is required.
Operators may provide site -specific data and analyses to COGCC staff
establishing that pits potentially subject to this subsection do not have a potential
to emit VOC of five (5) tpy or greater.
D. Pneumatic Devices. Low- or no -bleed pneumatic devices must be used when
existing pneumatic devices are replaced or repaired, and when new pneumatic
devices are installed.
(3) Well completions.
A. Green completion practices are required on oil and gas wells where reservoir
pressure, formation productivityand wellbore conditions are likely to enable the
well to be capable of naturally flowing hydrocarbon gas in flammable or greater
concentrations at a stabilized rate in excess of five hundred (500) MCFD to the
surface against an Induced surface backpressure of five hundred (500) prig or
sales line pressure. v,ichever is greater. Green ccmplebon practices are not
required for exploratory wells. where the wells are not sufficiently proximate to
sales lines, or whore green completion practices are otherwise not technically
and economically feasible
B. Green completion practices shall include. but not be limited to. the following emission
reduction measures:
i. The operator shall employ sand traps, surge vessels. separators, and tanks as
won as practicable dunng flowback end cleanout operations to safely
maximize resource recovery and minimize releases to the environment.
ii. Well effluent during flowback and cleanout operations prior to encountering
hydrocarbon gas of salable quality or Significant volumes of condensate
may be directed to tanks or pits (where permitted) such that oil or
condensate volumes shall not be allowed to accumulate in excess of
twenty (20) barrels and must be removed within twenty-four (24) hours.
The gaseous phase of non-flammable effluent may be directed to a flare
pit or vented from tanks for safety purposes until flammable gas is
encountered.
iii. Well effluent containing more than ten (10) barrels per day of condensate or
within two (2) hours after first encountering hydrocarbon gas of salable
quality shall be directed to a combination of sand traps, separators,
surge vessels, and tanks or other equipment as needed to ensure safe
separation of sand, hydrocarbon liquids, water, and gas and to ensure
salable products are efficiently recovered for sale or conserved and that
non -salable products are disposed of in a safe and environmentally
responsible manner.
iv. If it is safe and technically feasible, closed -top tanks shall utilize backpressure
systems that exert a minimum of four (4) ounces of backpressure and a
maximum that does not exceed the pressure rating of the tank to
facilitate gathering and combustion of tank vapors. Vent/backpressure
values, the combustor, lines to the combustor, and knock -outs shall be
sized and maintained so as to safely accommodate any surges the
system may encounter.
v. All salable quality gas shall be directed to the sales line as soon as practicable
or shut in and conserved. Temporary flaring or venting shall be permitted
as a safety measure during upset conditions and in accordance with all
other applicable laws, rules, and regulations.
C. An operator may request a variance from the Director if it believes that using green
completion practices is infeasible due to well or field conditions, or would
endanger the safety of wellsite personnel or the public.
D. In instances where green completion practices are not technically feasible, operators
shall employ Best Management Practices (BMPs) to reduce emissions. Such
BMPs shall consider safety and shall include measures or actions to minimize
the time period during which gases are emitted directly to the atmosphere, and
monitoring and recording the volume and time period of such emissions.
805.c. Fugitive dust. Operators shall employ practices for control of fugitive dust caused by their
operations. Such practices shall include but are not limited to the use of speed restrictions,
regular road maintenance, restriction of construction activity during high -wind days, and silica
dust controls when handling sand used in hydraulic fracturing operations. Additional management
practices such as road surfacing, wind breaks and barriers, or automation of wells to reduce truck
traffic may also be required if technologically feasible and economically reasonable to minimize
fugitive dust emissions.
DRAFT December 31, 2012
(STAKEHOLDER DRAFT REVISION 1)
DEFINITIONS
(100 Series)
Application for Development shall have the meaning set forth in C.R.S. § 24-65.5-102(2)(a).
Buffer Zone Location. Any proposed Oil and Gas Location with a wellhead or production facility located
one thousand (1,000) feet or less from a Residential Building Unit shall constitute a Buffer Zone Location.
The measurement for of determining the Buffer Zone shall be made from the wellhead or Production
Facility nearest any Building Unit to the nearest wall or corner of such Building Unit.
Designated Buffer Zone Locations shall mean any Oil and Gas Location within, or proposed to be
constructed within a Buffer Zone Location, Exception Zone Location, within one thousand (1,000) feet of a
High Occupancy Building Unit, or within three hundred fifty (350) feet of a Designated Outside Activity
Area.
Designated Outside Activity Area: Upon Application and Hearing, the Commission, in its discretion,
may establish a Designated Outside Activity Area (DOAA) for:
(a) An outdoor venue or recreation area, such as a playground, permanent sports field,
amphitheater, or other similar place of public assembly owned or operated by a local
government, which the local government seeks to have established as a Designated Outside
Activity Area; or
(b) an outdoor venue or recreation area, such as a playground, permanent sports field,
amphitheater, or other similar place of public assembly where ingress to, or egress from the
venue could be impeded in the event of an emergency condition at an Oil and Gas Location
located less than three hundred and fifty (350) feet from the venue due to the configuration of
the venue and the number of persons known or expected to simultaneously occupy the
venue on a regular basis
The Commission shall determine whether to establish a Designated Outside Activity Area and, if so, the
appropriate boundaries for the DOAA based on the totality of circumstances and consistent with the
purposes of the Oil and Gas Conservation Act.
Exception Zone Location. Any proposed Oil and Gas Location with a Well or Production Facility located
five hundred (500) feet or less from a Residential Building Unit shall constitute an Exception Zone
Location. The measurement for of determining the Exception Zone shall be made from the wellhead or
Production Facility nearest any Building Unit to the nearest wall or corner of such Building Unit.
High Occupancy Building Unit shall mean: (a) any operating Public School as defined in C.R.S. § 22-7-
703(4); Nonpublic School as defined in C.R.S. § 22-30.5-103.6(6.5); Nursing Facility as defined in
C.R.S.§ 25.5-4-103(14); Hospital; Life Care Institutions as defined in C.R.S. § 12-13-101; ; or Correctional
Facility as defined in C.R.S. § 17-1-102(1.7), provided the facility or institution regularly serves fifty (50) or
more persons; or (b) an operating Child Care Center as defined in C.R.S. § 26-6-102(1.5).
Residential Building Unit shall mean [to be defined]
Surface Owner shall mean the owner of the surface estate upon which a Well, Production Facility, Oil
and Gas Location, or Oil and Gas Facility is located or proposed to be located pursuant to a Form 2 or
Form 2A.
Surface Use Agreement shall mean a valid contract between an Operator and a Surface Owner, or their
respective predecessors in interest, that governs, in whole or in part, Oil and Gas Operations on the
surface estate.
Urban Mitigation Zone shall mean any area in which: (A) at least twenty-two (22) Building Units or one
(1) High Occupancy Building Unit exist or are under construction within a 72 -acre circle having a radius of
1,000 feet measured from any wellhead or Production Facility to the nearest wall or corner of any Building
Unit; or (B) at least eleven (11) Building Units or one (1) High Occupancy Building Unit exist or are under
construction within a 36 acre semi -circle of the same radius. An Urban Mitigation Zone shall be
determined at the time a Form 2A or Form 2 is submitted.
SERIES DRILLING, DEVELOPMENT, PRODUCTION AND ABANDONMENT
303. REQUIREMENTS FOR FORM 2, APPLICATION FOR PERMIT -TO -DRILL, DEEPEN, RE-ENTER,
OR RECOMPLETE, AND OPERATE; FORM 2A, OIL AND GAS LOCATION ASSESSMENT.
a. Form 2, Application for Permit -to -Drill, Deepen, Re-enter or Recomplete, and Operate.
(1) Approval by Director. Before any person shall commence operations for the drilling or re-
entry of any well, such person shall file with the Director an application on Form 2,
Application for Permit -to -Drill, Deepen, Re-enter or Recomplete and Operate (Application
for Permit -to -Drill), a completed (or, where it has been approved in advance, an
approved) Oil and Gas Location Assessment, Form 2A, and obtain the Director's
approval before commencement of operations with heavy equipment.
(2) Operational Conflicts. The Permit to Drill shall be binding with respect to any operationally
conflicting local governmental permit or land use approval process.
(3) Filing Fees. A Form 2, Application for Permit -to -Drill, shall be submitted with a filing and
service fee established by the Commission (see Appendix III). Wells drilled for
stratigraphic information only shall be exempt from paying the filing and service fee.
(4) A request to deepen, re-enter, recomplete to a different reservoir, or to drill a sidetrack of an
existing well shall be filed on a Form 2, Application for Permit -to -Drill, including details of
the proposed work and a wellbore diagram.
(5) A Form 2, Application for Permit -to -Drill, shall specify the distance between the wall or corner
of the nearest Building Unit and the proposed wellhead.
(6) Information Requirements. Attached to and part of the Form 2, Application for Permit -to -
Drill, as filed shall be a current 8%" by 11" scaled drawing of the entire section(s)
containing the proposed well location with the following minimum information:
A. Dimensions on adjacent exterior section lines sufficient to completely describe the
quarter section containing the proposed well shall be indicated. If dimensions are
not field measured, state how the dimensions were determined.
B. The latitude and longitude of the proposed well location shall be provided on the
drawing with a minimum of five (5) decimal places of accuracy and precision
using the North American Datum (NAD) of 1983 (e.g.; latitude 37.12345 N,
longitude 104.45632 W). If GPS technology is utilized to determine the latitude
and longitude, all GPS data shall meet the requirements set forth in Rule 215. a.
through h.
C. For directional drilling into an adjacent section, that section shall also be shown on
the location plat and dimensions on exterior section lines sufficient to completely
describe the quarter section containing the proposed productive interval and
bottom hole location shall be indicated. (Additional requirements related to
directional drilling are found in Rule 321.)
D. For irregular, partial or truncated sections, dimensions will be furnished to completely
describe the entire section containing the proposed well.
E. The field -measured distances from the nearer north/south and nearer east/west
section lines shall be measured at ninety (90) degrees from said section lines to
the well location and referenced on the plat. For unsurveyed land grants and
other areas where an official public land survey system does not exist, the well
locations shall be spotted as footages on a protracted section plat using Global
Positioning System (GPS) technology and reported as latitude and longitude in
accordance with Rule 215.
F. A map legend.
G. A north arrow.
H. A scale expressed as an equivalent (e.g. - 1" = 1000').
I. A bar scale.
J. The ground elevation.
K. The basis of the elevation (how it was calculated or its source).
L. The basis of bearing or interior angles used.
M. Complete description of monuments and/or collateral evidence found; all aliquot
corners used shall be described.
N. The legal land description by section, township, range, principal meridian, baseline
and county.
O. Operator name.
P. Well name and well number.
Q. Date of completion of scaled drawing.
303.b. FORM 2A, OIL AND GAS LOCATION ASSESSMENT.
(1) Unless exempted under subsection 2, below, a completed Form 2A, Oil and Gas Location
Assessment, approved by the Director or the Commission is required for:
A. Any new Oil and Gas Location. For purposes of this section, "new Oil and Gas
Location" shall mean surface disturbance at a previously undisturbed site;
B. Surface disturbance for purposes of modifying or expanding an existing Oil and Gas
Location; or
C. The addition of a well or a pit, except an Emergency Pit or a Flare Pit where there is
no risk of condensate accumulation, to any existing Oil and Gas Location.
(2) Exemptions. A new Form 2A shall not be required for the following:
A. Surface disturbance, other than for purposes described in subsections 303.b.(1) B
and C. above, at an existing Oil and Gas Location within the originally disturbed
area, even if interim reclamation has been performed;
B. For an Oil and Gas Location covered by an approved Comprehensive Drilling Plan
and where such Comprehensive Drilling Plan contains information substantially
equivalent to that which would be required for a Form 2A for the proposed Oil
and Gas Location and the Comprehensive Drilling Plan has been subject to
procedures substantially equivalent to those required for a Form 2A, including but
not limited to consultation with Surface Owners, local governments, the Colorado
Department of Public Health and Environment or Colorado Parks and Wildlife,
where applicable, and public notice and opportunity to comment, and where the
operator does not seek a variance from the Comprehensive Drilling Plan or a
provision of these rules that is not addressed in the Plan;
C. Gathering lines;
D. Seismic operations;
E. Pipelines for oil, gas, or water; or
F. Roads.
(3) Information Requirements. The Form 2A requires the attachment of the following
information. Where the information required under this section has been included in a
federal Surface Use Plan of Operations meeting the requirements of Onshore Oil and
Gas Order Number 1 (72 Fed. Reg. 10308 (March 7, 2007)), or for a federal Right of
Way, Form 299, then the operator may attach the completed pertinent information and
identify on the Form 2A where the information required under this section may be found
therein.
A. A Form 2A shall specify the distance between the wall or corner of the nearest
Building Unit and the proposed or existing wellhead or Production Facility closest
to said Building Unit.
B. A minimum of four (4) color photographs, one (1) of the staked location from each
cardinal direction. Each photograph shall be identified by: date taken, well or
location name, and direction of view.
C. A list of major equipment components to be used in conjunction with drilling and
operating the well(s), including all tanks, pits, flares, combustion equipment,
separators, and other ancillary equipment and a description of any pipelines for
oil, gas, or water.
D. A scaled drawing, or scaled aerial photograph showing the approximate outline of the
Oil and Gas Location and the well or reference point use for measuring
distances. The drawing shall include all visible improvements within five hundred
(500) feet of the proposed Oil and Gas Location, with a horizontal distance and
approximate bearing from Oil and Gas Location. Visible improvements shall
include, but not be limited to, all buildings or residences, publicly maintained
roads and trails, major above -ground utility lines, railroads, pipelines, mines, oil
wells, gas wells, injection wells, water wells known to the operator and those
registered with the Colorado State Engineer, known springs, plugged wells,
known sewers with manholes, standing bodies of water, and natural channels
including permanent canals and ditches through which water may flow. A
description of surface uses within the five hundred (500) foot radius of a
proposed Oil and Gas Location, if any, shall be attached to the scaled drawing. If
there are no visible improvements within five hundred (500) feet of a proposed
Oil and Gas Location, it shall be so noted on the Form 2A.
E. A topographic map showing all surface waters and riparian areas within one
thousand (1,000) feet of the proposed Oil and Gas Location, with a horizontal
distance and approximate bearing from the Oil and Gas Location.
F. An 8 1/2" by 11" vicinity map, U.S. Geological Survey topographic map, or scaled
aerial photograph showing the access route from the highway or county road to
the proposed Oil and Gas Location.
G. Designation of the current land use(s) and landowner's designated final land use(s)
and basis for setting reclamation standards.
i. If the final land use includes residential, industrial/commercial, or cropland and
does not include any other uses, the land use should be indicated and no
further information is needed.
ii. If the final land use includes rangeland, forestry, recreation, or wildlife habitat,
then a reference area shall be selected and the following information
shall be submitted:
aa. A topographic map showing the location of the site, and the location
of the reference area; and
bb. Four (4) color photographs of the reference area, taken during the
growing season of vegetation and facing each cardinal direction.
Each photograph shall be identified by date taken, well or Oil and
Gas Location name, and direction of view. Provided that these
photographs may be submitted at any time up to twelve (12)
months after the Form 2A.
H. Natural Resources Conservation Service (NRCS) soil map unit description.
I. If the Oil and Gas Location disturbance is to occur on lands with a slope ten percent
(10%) or greater, or one (1) foot of elevation gain or more in ten (10) foot
distance, then the following shall be required:
i. Construction layout drawing (construction and operation); and
ii. Location cross-section plot (construction and operation).
J. If the proposed Oil and Gas Location is within one thousand (1,000) feet of a Building
Unit:
A scaled facility layout drawing depicting the location of all existing and
proposed new Oil and Gas Facilities listed on the Form 2A; and
i. A Waste Management Plan describing how the Operator intends to
satisfy the general requirements of Rule 907.a.
K. If the proposed Oil and Gas Location is within an Urban Mitigation Zone, evidence
that the local government received the Local Government Advance Notice
required by Rule 305.d.(1)
L. Where the proposed Oil and Gas Location is for multiple wells on a single pad, a
drawing showing proposed wellbore trajectory with bottom -hole locations.
M. A description of any applicant -proposed Best Management Practices or, where a
variance from a provision of these rules is sought, any applicant -proposed
measures to meet the standards for such a variance. With the consent of the
Surface Owner, this may include mitigation measures contained in a relevant
Surface Use Agreement.
N. If the proposed Oil and Gas Location is covered by a Comprehensive Drilling Plan
accepted pursuant to Rule 216, a list of any conditions of approval.
O. Contact information for the Surface Owner(s) and an indication as to whether there is
a surface use agreement(s) or any other agreement(s) between the applicant
and the Surface Owner(s) for the proposed Oil and Gas Location.
P. Designation of whether the proposed Oil and Gas Location is within sensitive wildlife
habitat or a restricted surface occupancy area.
Q. If the proposed Oil and Gas Location is within a zone defined in Rule 317B, Table 1,
documentation that the applicant has provided notification of the application
submittal to potentially impacted public water systems within fifteen (15) stream
miles downstream.
R. Any additional data as reasonably required by the Commission as a result of
consultation with the Colorado Department of Public Health and Environment or
Colorado Parks and Wildlife.
S. Oil and Gas Locations in wetlands. In the event that an operator required to file a
Form 2A acquires an Army Corps of Engineers permit pursuant to 33 U.S.C.A.
§1342 and 1344 of the Water Pollution and Control Act (Section 404 of the
federal "Clean Water Act") for construction of an Oil and Gas Location, the
operator shall so indicate on the Oil and Gas Location Assessment, Form 2A.
303.c. Processing time for approvals under this section.
(1) In accordance with Rule 216.f.(3), where a proposed Oil and Gas Location is covered by an
approved Comprehensive Drilling Plan and no variance is sought from such Plan or these
rules not addressed in the Comprehensive Drilling Plan, the Director shall give priority to and
approve or deny an Application for Permit -to -Drill, Form 2, or, where applicable, Oil and Gas
Location Assessment, Form 2A, within thirty (30) days of a determination that such
application is complete pursuant to Rule 303.h, unless significant new information is brought
to the attention of the Director.
(2) If the Director has not issued a decision on an Application for Permit -to -Drill, Form 2, or an Oil
and Gas Location Assessment, Form 2A, within seventy-five (75) days of a determination that
such application is complete, the operator may request a hearing before the Commission on
the permit application. Such a hearing shall be expedited but will be held only after both the
20 days' notice and the newspaper notice are given as required by Section 34-60-108, C.R.S.
However, the hearing can be held after the newspaper notice if all of the entities listed under
Rule 503.b waive the 20 -day notice requirement.
303.d. Revisions to Form 2 or Form 2A. Prior to approval of the Form 2 or Form 2A permit application,
minor revisions or requested information may be provided by contacting the COGCC staff.
After approval, any substantive changes shall be submitted for approval on a Form 2 or Form
2A. A Sundry Notice, Form 4, shall be submitted, along with supplemental information
requested by the Director, when non -substantive revisions are made after approval, and no
additional fee shall be imposed.
303.e. Incomplete applications. Applications for Permit -to -Drill, Form 2, or Oil and Gas Location
Assessments, Form 2A, which are submitted without the required attachments, the proper
signature, or the required information, shall be considered incomplete and shall not be
reviewed or approved. The COGCC staff shall notify the applicant in not more than ten (10)
days of its receipt of the application of such inadequacies, except that the Director shall notify
the applicant of inadequacies within three (3) business days of its receipt where the proposed
Oil and Gas Location is covered by an accepted Comprehensive Drilling Plan. The applicant
shall then have thirty (30) days from the date that it was contacted to correct or provide
requested information, otherwise the application shall be considered withdrawn and the fee
shall not be refunded.
303.f. Information requests after completeness determination. Subsequent to deeming an Application
for Permit -to -Drill, Form 2, or Oil and Gas Location Assessment, Form 2A, complete, the
Director may request from the operator additional information needed to complete review of
and make a decision on such an application. Such an information request shall not affect an
operator's ability to request a hearing pursuant to Rule 303.e seventy-five (75) days from the
date the Form 2 or Form 2A was originally determined to be complete pursuant to Rule
303.h.
303.g. Permit expiration.
(1) Applications for Permit -to -Drill, Form 2. Approval of a Form 2 shall become null and void if drilling
operations on the permitted well are not commenced within two (2) years after the date of
approval. The Director shall not approve extensions to applications for Permit -to -Drill, Form 2.
(2) Oil and Gas Location Assessments, Form 2A. If construction operations are not commenced on
an approved Oil and Gas Location within three (3) years after the date of approval, then the
approval shall become null and void. The Director shall not approve extensions to Oil and Gas
Location Assessments, Form 2A.
303.h. Permits in areas pending Commission hearing. The Director may withhold the issuance of any
Permit -to -Drill, Form 2, for any well or proposed well that is located in an area for which an
application has been filed, or which the Commission has sought, by its own motion, to establish
drilling units, in which case the hearing thereon shall be held at the next meeting of the
Commission at which time the matter can be legally heard.
303.i. Special circumstances for permit issuance without notice or consultation. The Director may issue
a permit at any time in the event that an operator files a sworn statement and demonstrates
therein to the Director's satisfaction that:
(1) The operator had the right or obligation under the terms of an existing contract to drill a well; and the
owner or operator has a leasehold estate or a right to acquire a leasehold estate under said
contract which will be terminated unless the operator is permitted to immediately commence the
drilling of said well; or
(2) Due to exigent circumstances (including a recent change in geological interpretation), significant
economic hardship to a drilling contractor will result or significant economic hardship to an
operator in the form of drilling stand by charges will result.
In the event the Director issues a permit under this rule, the operator shall not be required to meet
obligations to Surface Owners, local governmental designees, the Colorado Department of Public
Health and Environment, or Colorado Parks and Wildlife under Rule 305 (except Rules 305.e.(4)
and 305.e.(6), for which compliance will still be required) and 306. The Director shall report
permits granted in such manner to the Commission at regularly scheduled monthly hearings.
303.j. Special circumstances for withholding approval of Application for Permit -to -Drill, Form 2, or Oil
and Gas Location Assessment, Form 2A.
(1) The Director may withhold approval of any Application for Permit -to -Drill, Form 2, or Oil and Gas
Location Assessment, Form 2A, for any proposed well or Oil and Gas Location when, based on
information supplied in a written complaint submitted by any party with standing under Rule
522.a.(1), other than a local governmental designee, or by staff analysis, the Director has
reasonable cause to believe the proposed well or Oil and Gas Location is in material violation of
the Commission's rules, regulations, orders or statutes, or otherwise presents an imminent threat
to public health, safety and welfare, including the environment, or a material threat to wildlife
resources. Any such withholding of approval shall be limited to the minimum period of time
necessary to investigate and dismiss the complaint, or to resolve the alleged violation or issue. If
the complaint is dismissed or the matter resolved to the dissatisfaction of the complainant, such
person may consult with the parties identified in Rule 503.b.(7).
(2) In the event the Director withholds approval of any Application for Permit -To -Drill, Form 2, or Oil and
Gas Location Assessment, Form 2A, under this Rule 303.j., an operator may ask the Commission
to issue an emergency order rescinding the Director's decision.
303.k. Suspending approved Permit -To -Drill, Form 2. Prior to the spudding of the well, the Director shall
suspend an approved Permit -to -Drill, Form 2, if the Director has reasonable cause to believe that
information submitted on the Permit -to -Drill, Form 2 was materially incorrect. Under the
circumstances described in Rule 303.i.(1) or (2), an operator may ask the Commission to issue
an emergency order rescinding the Director's decision.
303.1. Reclassification of stratigraphic well. If a test for productivity is made in a stratigraphic well, the well
must be reclassified as a well drilled for oil or gas and is subject to all of the rules and regulations
for well drilled for oil or gas, including filing of reports and mechanical logs.
303.m. Provisions for avoiding mine sites. Any person holding, or who has applied for, a permit issued or
to be issued under §34-33-101 to 137, C.R.S., may at their election, notify the Director of such
permit or application. Such notice shall include the name, mailing address and facsimile number
of such person and designate by legal description the life -of -mine area permitted, or applied for,
with the Division of Reclamation, Mining, and Safety. As soon as practicable after receiving such
notice and designation, the Director shall inform the party designated therein each time that a
Permit -to -Drill, Form 2, is filed with the Director which pertains to a well or wells located or to be
located within said life -of -mine area as designated. The provisions of Rule 303.i.(1) and (2) will
not be applicable to this rule.
305. FORM 2 AND 2A POSTING, COMMENT, APPROVAL, AND NOTIFICATION
a. Posting Form 2A and Form 2.
(1) Form 2A. Upon receipt of an Oil and Gas Location Assessment, Form 2A, the Director shall,
as provided by Rule 303.e, determine if the application is complete and, if so, post such
Form 2A on the Commission's website. The Commission shall provide concurrent
electronic notice of such posting to the relevant Local Governmental Designee and
Colorado Parks and Wildlife (where consultation is triggered pursuant to Rule 306.c) and
the Colorado Department of Public Health and Environment (where consultation is
triggered pursuant to Rule 306.d). The website posting shall clearly indicate:
A. The date on which the Form 2A was posted;
B. The date by which public comments must be received to be considered;
C. The address(es) to which the public may direct comments; and
D. Where the proposed Oil and Gas Location is covered by an accepted Comprehensive
Drilling Plan, directions for review of the Plan.
(2) Form 2. If an Application for Permit -to -Drill, Form 2, is concurrently filed with a Form 2A, that
fact shall be noted in the posting provided herein. If a Form 2 is subsequently filed, only a
summary notice of such filing, indicating that a Form 2A covering the well has been
previously accepted or approved, shall be posted, with concurrent notice to the Local
Governmental Designee and, where consultation with one of those agencies is triggered,
the Colorado Parks and Wildlife or Colorado Department of Public Health and
Environment.
305.b. Comment period. The Director shall not approve a Form 2A, or any associated Form 2, for a
proposed Well or Production Facility for twenty (20) days from posting pursuant to Rule 305.a,
and shall accept and immediately post on the Commission's website any comments received
from the public, the Local Governmental Designee, the Colorado Department of Public Health
and Environment, or Colorado Parks and Wildlife regarding the proposed Oil and Gas Location.
(1) The Director shall extend the comment period to thirty (30) days upon the written request
during the twenty (20) day comment period by the Local Governmental Designee, the
Colorado Department of Public Health and Environment, Colorado Parks and Wildlife, the
Surface Owner, or an owner of surface property who receives notice under Rule 305.e.
(2) For Oil and Gas Locations proposed within an Exception Zone or Buffer Zone, the Director
shall extend the comment period to not more than forty (40) days upon the written
request of the Local Governmental Designee received within the original 20 day comment
period.
The Director shall post notice of an extension granted under this provision on the COGCC
website within twenty-four (24) hours of receipt of the extension request.
305.c. Conditions of approval; issuance of permit. Upon the conclusion of the comment period and,
where applicable, consultation with the Local Governmental Designee, Colorado Parks and
Wildlife or Colorado Department of Public Health and Environment pursuant to Rules 306.b,
306.c. or 306.d, respectively, the Director may attach technically feasible and economically
practicable conditions of approval to the Form 2 or Form 2A as the Director deems necessary to
implement the provisions of the Act or these rules pursuant to Commission staff analysis or to
respond to legitimate public health, safety, or welfare concerns expressed during the comment
period. Provided, that an applicant under Rule 503 who claims that such a condition is not
technically feasible, economically practicable, or necessary to implement the provisions of the Act
or these rules, or to respond to legitimate public health, safety, or welfare concerns shall have the
burden of proof on that issue before the Commission.
(1) Notice of decision. Upon making a decision on an Application for Permit -to -Drill, Form 2, or
Oil and Gas Location Assessment, Form 2A, the Director shall promptly provide
notification of the decision and any conditions of approval to the operator and to any party
with standing to request a hearing before the Commission pursuant to Rule 503.b, unless
such a party has waived in writing its right to such notice and the Director has been
provided a copy of such waiver.
(2) Suspension of approval. If a party with standing to do so requests a hearing before the
Commission pursuant to Rule 503.b on an Application for Permit -to -Drill, Form 2, or Oil
and Gas Location Assessment, Form 2A, then it shall notify the Director in writing within
ten (10) days after the issuance of the decision, setting forth the basis for the objection.
Upon receipt of such an objection, the Director shall suspend the approval of the Form 2
or Form 2A and set the matter for an expedited adjudicatory hearing. Such a hearing
shall be expedited but will only be held after both the 20 days' notice and the newspaper
notice are given as required by Section 34-60-108, C.R.S. However, the hearing can be
held after the newspaper notice if all of the entities listed under Rule 503.b waive the 20 -
day notice requirement. If such an objection is not received, the permit shall issue as
proposed by the Director.
(3) Appeal. If the approval of a Form 2 or Form 2A is not suspended as provided for herein, the
issuance of the approved Form 2 or Form 2A by the Director shall be deemed a final
decision of the Commission, subject to judicial appeal.
305.d. Notice
(1) Local Government Advance Notice. For Oil and Gas Locations within the Urban Mitigation
Zone, an Operator shall notify the local government in writing that it intends to apply for
an Oil and Gas Location Assessment not less than thirty (30) days prior to submitting a
Form 2A to the Director. Such Advance Notice shall be provided to the Local
Governmental Designee in those jurisdictions that have designated and LGC, and to the
planning department in jurisdictions that have no LGD. Such Advance Notice shall
include a general description of the proposed Oil and Gas Facilities, the location of the
proposed Oil and Gas Facilities, and the anticipated date operations will commence.
This Advance Notice shall serve as an invitation to the Local Governmental Designee to
engage in discussions with the Operator regarding proposed operations and timing, and
to notify the Operator of opportunities for collaboration with local government agencies or
other Operators, and of local government jurisdictional requirements. A local government
may waive its right to notice under this provision at any time by providing written notice to
an Operator and the Director.
(2) Surface Owner Notice. Not less than thirty (30) days in advance of commencement of
operations with heavy equipment for the drilling of a well, operators shall provide the
statutorily required notice to the well site Surface Owner(s) as described below and the
Local Governmental Designee in whose jurisdiction the well is to be drilled. Notice to the
Surface Owner may be waived in writing by the Surface Owner.
A. Surface Owner Notice is not required on federal- or Indian -owned surface lands
B. Surface Owner Notice shall be delivered by hand; certified mail, return -receipt
requested; or by other delivery service with receipt confirmation. Electronic mail
may be used if the Surface Owner has approved such use in writing.
C. The Surface Owner Notice must provide:
i. The operator's name and contact information for the operator or its agent;
ii. A site diagram or plat of the proposed well location and any associated roads
and production facilities;
iii. The date operations with heavy equipment are expected to commence;
iv. A copy of the COGCC Informational Brochure for Surface Owners;
v. A postage -paid, return -addressed post card whereby the Surface Owner may
request consultation pursuant to Rule 306; and,
vi. A copy of the COGCC Onsite Inspection Policy (See Appendix or COGCC
website), where the Oil and Gas Location is not subject to a surface -use
agreement.
(3) Oil and Gas Location Assessment Notice ("OGLA Notice"). Upon receipt of a
completeness determination from the Director, the Applicant for an Oil and Gas Location
Assessment, Form 2A, shall promptly provide the information described below to the
following parties:
A. Parties to be noticed:
Owners of all Building Units within the Exception Buffer Zone; and
ii. Owners of surface property within five hundred (500) feet of the proposed Oil and
Gas Location, for proposed Oil and Gas Locations not subject to Rule 318A
or 318B.
The operator may rely on the tax records of the assessor for the county in which the
affected lands are located to identify the persons entitled to receive the OGLA Notice.
B. The OGLA Notice shall be delivered by hand; certified mail, return -receipt requested;
or by other delivery service with receipt confirmation unless an alternative
method of notice is pre -approved by the Director.
C. The OGLA Notice shall include:
The Form 2A itself (without attachments);
H. A copy of the information required under Rule 303.b.(3).C, 303.b.(3).D,
303.b.(3).F, and 303.b(3).J.i.;
iii. The COGCC's information sheet on hydraulic fracturing treatments except where
hydraulic fracturing treatments are not going to be applied to the well in
question;
iv. Instructions on how Building Unit owners can contact their Local Governmental
Designee;
v. An invitation to meet with the Operator before Oil and Gas Operations
commence on the proposed Oil and Gas Location;
vi. An invitation to provide written comments to the LGD, the Operator and to the
Director regarding the proposed Oil and Gas Operations, including
comments regarding the mitigation measures or Best Management Practices
to be used at the Oil and Gas Location.
(4) Buffer Zone Notice. Notice shall be provided by postcard to owners of Building Units within
the Buffer Zone. The operator may rely on the county assessor tax records to identify the
persons entitled to receive the Buffer Zone Notice. Notice shall include the following
information:
A. The Operator's contact information;
B. The Local Governmental Designee's contact information;
C. The COGCC's website address and telephone number;
D. The location of the proposed Oil and Gas Facilities and the anticipated date
operations will commence;
E. An invitation to meet with the Operator before Oil and Gas Operations commence on
the proposed Oil and Gas Location;
F. An invitation to provide written comments to the LGD, the Operator and to the
Director regarding the proposed Oil and Gas Operations, including comments
regarding the mitigation measures or Best Management Practices to be used at
the Oil and Gas Location.
(5) Appointment of agent. The Surface Owner or Building Unit owner may appoint an agent,
including its tenant, for purposes of subsequent notice and for consultation or meetings
under Rule 306. Such appointment shall be made in writing to the operator and must
provide the agent's name, address, and telephone number.
(6) Tenants. With respect to notices given under this Rule 305, it shall be the responsibility of
the notified Surface Owner or Building Unit owner to give notice of the proposed
operation to the tenant farmer, lessee, or other party that may own or have an interest in
any crops or surface improvements that could be affected by such proposed operation.
Notice of subsequent well operations. An Operator shall provide to the Surface Owner or
agent at least seven (7) days advance notice of subsequent well operations with heavy
equipment that will materially impact surface areas beyond the existing access road or
well site, such as recompletion or refracturing of the well.
(7)
(8) Notice during irrigation season. If a well is to be drilled on irrigated crop lands between
March 1 and October 31, the operator shall contact the Surface Owner or agent at least
fourteen (14) days prior to commencement of operations with heavy equipment to
coordinate drilling operations to avoid unreasonable interference with irrigation plans and
activities.
(9)
Final reclamation notice. Not less than thirty (30) days before any final reclamation
operations are to take place pursuant to Rule 1004, the operator shall notify the Surface
Owner. Final reclamation operations shall mean those reclamation operations to be
undertaken when a well is to be plugged and abandoned or when production facilities are
to be permanently removed. Such notice is required only where final reclamation
operations commence more than thirty (30) days after the completion of a well.
(10) Waiver. Any of the notices required herein may be waived in writing by the Surface Owner,
its agent, or the local governmental designee, provided that a waiver by a Surface Owner
or its agent shall not prevent the Surface Owner or any successor -in -interest to the
Surface Owner from rescinding that waiver if such rescission is in accordance with
applicable law.
305.e. Location Signage. The Operator shall, concurrent with the Surface Owner Notice, post a sign
not less than two feet by two feet at the intersection of the lease road and the public road
providing access to the well site, with the name of the proposed well, the legal location
thereof, and the estimated date of commencement. Such sign shall be maintained until
completion operations at the well are concluded.
306. CONSULTATION AND MEETING PROCEDURES. An Operator shall meet or consult with the
following persons:
a. Surface owners. The Operator shall consult in good faith with the Surface Owner, or the Surface
Owner's appointed agent as provided for in Rule 305 in locating roads, production facilities, and
well sites, or other oil and gas operations, and in preparation for reclamation and abandonment.
Such consultation shall occur at a time mutually agreed to by the parties prior to the
commencement of operations with heavy equipment upon the lands of the Surface Owner. The
Surface Owner or appointed agent may comment on preferred locations for wells and associated
production facilities, the preferred timing of oil and gas operations, and mitigation measures or
Best Management Practices to be used during Oil and Gas Operations.
(1) Information provided by operator. When consulting with the Surface Owner or appointed
agent, the operator shall furnish a description or diagram of the proposed drilling location;
dimensions of the drill site; topsoil management practices to be employed; and, if known,
the location of associated production or injection facilities, pipelines, roads and any other
areas to be used for oil and gas operations (if not previously furnished to such Surface
Owner or if different from what was previously furnished).
(2) Waiver. The Surface Owner or the Surface Owner's appointed agent may waive their right to
consult with the operator at any time. Such waiver must be in writing, signed by the
Surface Owner, and submitted to the operator.
306.b. Local governments
(1) Local governments that have appointed a Local Governmental Designee and have indicated
to the Director a desire for consultation shall be given an opportunity to consult with the
Applicant and the Director on a Permit -to -Drill, Form 2, or an Oil and Gas Location
Assessment, Form 2A, for the location of roads, Production Facilities and Well sites, local
jurisdictional issues, including land use, and mitigation measures or Best Management
Practices during the comment period under Rule 305.b..
(2) Within fourteen (14) days of being notified of a Form 2A completeness determination
pursuant to Rule 305.a, the Local Governmental Designee may notify the Commission
and the Colorado Department of Public Health and Environment by electronic mail of its
desire to have the Colorado Department of Public Health and Environment consult on a
proposed Oil and Gas Location, based on concerns regarding public health, safety,
welfare, or impacts to the environment.
(3) For proposed Exception Zone or Urban Mitigation Zone Oil and Gas Locations, the LGD may
request that the operator hold informational meetings for Building Unit owners within
those Buffer Zones. Such informational meetings may be held on an individual basis, in
small groups, or in larger community meetings. If an operator chooses to hold
community meetings, at least two meetings shall be held at times that allow persons who
have regular work schedules (between 8:00 a.m. and 6:00 p.m.) to attend and at a
location convenient to attendees.
306.c. Colorado Parks and Wildlife.
(1) Consultation to occur.
A. Subject to the provisions of Rule 1202.d, Colorado Parks and Wildlife shall consult with
the Commission, the Surface Owner, and the operator on an Oil and Gas Location
Assessment, Form 2A, where:
i. Consultation is required pursuant to a provision in the 1200 -Series of these rules;
ii. The operator seeks a variance from a provision in the 1200 -Series of these rules; or
iii. Colorado Parks and Wildlife requests consultation because the proposed Oil and Gas
Location would be within areas of known occurrence or habitat of a federally
threatened or endangered species, as shown on the Colorado Parks and Wildlife
Species Activity Mapping (SAM) system.
B. The Commission shall consult with Colorado Parks and Wildlife when an operator
requests a modification of an existing Commission order to increase well density or
otherwise proposes to increase well density to more than one (1) well per forty (40)
acres, or the Commission develops a basin -wide order involving wildlife or wildlife -
related environmental concerns or protections.
C. Notwithstanding the foregoing, the requirement to consult with Colorado Parks and
Wildlife may be waived by Colorado Parks and Wildlife at any time.
(2) Procedure.
A. The operator shall provide:
i. A description of the oil and gas operation to be considered, including
location;
ii. Any other relevant available information on the oil and gas operation, the
affected wildlife resource, or the provision(s) of the 1200 -Series Rules
upon which the consultation is based; and
iii. Proposed mitigation for the affected wildlife resource.
B. The Commission shall take into account the information submitted by the operator
consistent with Rule 1202.c.
C. The operator, the Commission, the Surface Owner, and Colorado Parks and Wildlife
shall have forty (40) days to conduct the consultation called for in this section.
Such consultation shall begin concurrent with the start of the public comment
period. If no consultation occurs within such 40 -day period, the requirement to
consult shall be deemed waived, and the Director shall consider the operator's
application on the basis of the materials submitted by the operator.
(3)
Result of consultation under Rule 306.c.
A. As a result of consultation called for in this subsection, Colorado Parks and Wildlife
may make written recommendations to the Commission on conditions of
approval necessary to minimize adverse impacts to wildlife resources. Where
applicable, Colorado Parks and Wildlife may also make written recommendations
on whether a variance request should be granted, under what conditions, and the
reasons for any such recommendations.
B. Agreed -upon conditions of approval. Where the operator, the Director, Colorado
Parks and Wildlife, and the Surface Owner agree to conditions of approval for Oil
and Gas Locations as a result of consultation, these conditions of approval shall
be incorporated into approvals of an Oil and Gas Location Assessment, Form 2A,
or Application for Permit -to -Drill, Form 2, where applicable.
C. Permit -specific conditions. Where the consultation called for in this subsection
results in permit -specific conditions of approval to minimize adverse impacts to
wildlife resources, the Director shall attach such permit -specific conditions only
with the consent of the affected Surface Owner.
D. Standards for consultation and initial decision. Following consultation and subject
to subsection C above and Rule 1202.c, the Director shall decide whether to
attach conditions of approval to a Form 2A or Form 2, where applicable. In
making this decision, the Director shall apply the criteria of Rule 1202.
E. Notification of decision to consulting agency. Where consultation occurs under
Rule 306.c, the Director shall provide to Colorado Parks and Wildlife the
conditions of approval for the Application for Permit -to -Drill, Form 2, or Oil and
Gas Location Assessment, Form 2A, on the same day that he or she announces
a decision to approve the application.
306.d. Colorado Department of Public Health and Environment.
(1) Consultation to occur.
A. The Commission shall consult with the Colorado Department of Public Health and
Environment on an Oil and Gas Location Assessment, Form 2A, where:
i. Within fourteen (14) days of notification pursuant to Rule 305, the Local
Governmental Designee requests the participation of the Colorado
Department of Public Health and Environment in the Commission's
consideration of an Application for Permit -to -Drill, Form 2, or Oil and Gas
Location Assessment, Form 2A, based on concerns regarding public health,
safety, welfare, or impacts to the environment;
ii. The operator seeks from the Director a variance from, or consultation is
otherwise required or permitted under, a provision of one of the following
rules intended for the protection of public health, safety, welfare, or the
environment:
aa. Rule 317B. Public Water System Protection;
bb. Rule 325. Underground Disposal of Water;
cc. Rule 603. Statewide Location Requirements for Oil and Gas Facilities,
Drilling, and Well Servicing Operations;
dd. Rule 604. Location Requirements for Oil and Gas Facilities, Drilling, and
Well Servicing Operations in Designated Buffer Zone;
ee. Rule 608. Coalbed Methane Wells;
ff. Rule 805. Odors and Dust;
gg. 900 -Series E&P Waste Management; or
hh. Rule 1002.f. Stormwater Management.
All requests for variances from these rules must be made at the time an operator
submits a Form 2A.
B. The Commission shall consult with the Colorado Department of Public Health and
Environment when an operator requests a modification of an existing
Commission order to increase well density or otherwise proposes to increase
well density to more than one (1) well per forty (40) acres, or the Commission
develops a basin -wide order that can reasonably be anticipated to have impacts
on public health, welfare, safety, or environmental concerns or protections.
C. Notwithstanding the foregoing, the requirement to consult with the Colorado
Department of Public Health and Environment may be waived by the Colorado
Department of Public Health and Environment at any time.
(2) Procedure.
A. Where required, the Commission and the Colorado Department of Public Health and
Environment shall have forty (40) days to conduct the consultation called for in
this section. Such consultation shall begin concurrent with the start of the public
comment period. If no consultation occurs within such 40 -day period, the
requirement to consult shall be waived, and the Director shall consider the
operator's application on the basis of the materials submitted by the operator.
B. The consultation called for in this section shall focus on identifying potential impacts
to public health, safety, welfare, or the environment from activities associated
with the proposed Oil and Gas Location, and development of conditions of
approval or other measures to minimize adverse impacts.
C. Where consultation occurs pursuant to Rule 306.d.(1).A, it may include:
i. Review of the permit application;
ii. Discussions with the local governmental designee to better understand local
government's concerns;
iii. Discussions with the Commission, operator, Surface Owner, or those potentially
affected; and
iv. Review of public comments.
D. Where consultation occurs pursuant to Rule 306.d.(1).A.ii, the Colorado Department
of Public Health and Environment shall have the opportunity to:
Review the permit application, the request for variance, and the basis for the
request; and
ii. Discuss the request with the operator, the Surface Owner, and the Commission.
E. Where consultation occurs pursuant to Rule 306.d.(1).B, the Colorado Department of
Public Health and Environment shall have the opportunity to:
i. Review the well -density increase application or draft Commission order; and
ii. Discuss the request with the operator or proponent, the Commission, and the
local governmental designee.
(3) Result of consultation under Rule 306.d.
A. As a result of consultation called for in this subsection, the Colorado Department of
Public Health and Environment may make written recommendations to the
Commission on conditions of approval necessary to protect public health, safety,
and welfare or the environment. Such recommendations may include, but are not
limited to, monitoring requirements or best management practices. Where
applicable, the Colorado Department of Public Health and Environment may also
make written recommendations on whether a variance request should be
granted, under what conditions, and the reasons for any such recommendations.
B. Agreed -upon conditions of approval. Where the operator, the Director, the
Colorado Department of Public Health and Environment, and the Surface Owner
agree to conditions of approval for Oil and Gas Locations as a result of
consultation, these conditions of approval shall be incorporated into approvals of
an Oil and Gas Location Assessment, Form 2A, or Applications for Permit -to -
Drill, Form 2, where applicable.
C. Standards for consultation and Director decision. Following consultation, the
Director shall decide whether to attach conditions of approval recommended by
the Colorado Department of Public Health and Environment to a Form 2A or
Form 2, where applicable. This decision shall minimize significant adverse
impacts to public health, safety, and welfare, including the environment,
consistent with other statutory obligations.
D. Notification of decision to consulting agency. Where consultation occurs under
Rule 306.d, the Director shall provide to the Colorado Department of Public
Health and Environment the conditions of approval for the Application for Permit -
to -Drill, Form 2, or Oil and Gas Location Assessment, Form 2A, on the same day
that he or she announces a decision to approve the application.
306.e. Meetings with Building Unit Owners.
(1) Exception Zone. For Oil and Gas Locations proposed within an Exception Zone, the operator
shall meet and confer with Building Unit Owners who received the OGLA Notice pursuant to
Rule 305.e.(2). Such conferences may be held on an individual basis, in small groups, or in
larger community meetings. If an operator chooses to hold community meetings, at least two
meetings shall be held at times that allow persons who have regular work schedules
(between 8:00 a.m. and 6:00 p.m.) to attend and at a location convenient to attendees. The
Operator shall discuss the subjects identified in subsection (3), below. Operators shall
consider and address legitimate public health, safety and welfare concerns identified by the
Building Unit owners through design and implementation of Best Management Practices or
mitigation measures in consultation with the Director.
(2) Buffer Zone. An Operator shall be available to meet with Building Unit owners who received a
Buffer Zone Notice pursuant to Rule 305.e.(3) and who request a meeting regarding the
proposed Oil and Gas Location or Facilities. Operators shall also be available to meet with
Building Unit owners if requested to do so by the Local Governmental Designee. Such
informational meetings may be held on an individual basis, in small groups, or in larger
community meetings. If an operator chooses to hold community meetings, at least two
meetings shall be held at times that allow persons who have regular work schedules
(between 8:00 a.m. and 6:00 p.m.) to attend and at a location convenient to attendees. The
Operator shall discuss the subjects identified in subsection (3), below.
(3) Information provided by operator. When meeting with Building Unit owners or their appointed
agent(s) pursuant to subsections (1) and (2), above, the Operator shall provide the following
information no sooner than 90 days prior to drilling and not later than 30 days prior to drilling:
the date construction is anticipated to begin; the anticipated duration of pad construction,
drilling and completion activities; the types of equipment anticipated to be present on the
Location; and the operator's interim and final reclamation obligation. In addition, the Operator
shall present a description and diagram of the proposed Oil and Gas Location that includes
the dimensions of the Location and the anticipated layout of production or injection facilities,
pipelines, roads and any other areas to be used for oil and gas operations. The Operator and
Building Unit owners shall be encouraged to discuss potential concerns associated with Oil
and Gas Operations, such as security, noise, light, odors, dust, and traffic, and shall provide
information on proposed or recommended Best Management Practices or mitigation
measures to eliminate, minimize or mitigate those issues.
(4) Waiver. The Building Unit owner or agent may waive the foregoing meeting requirements. Any
such waiver shall be in writing, signed by the owner or agent, and shall be submitted by the
Building Unit owner or agent to the operator.
(5)
Mitigation Measures. Operators will consider all legitimate concerns related to public health,
safety, and welfare raised during informational meetings or in written comments and, in
consultation with the Director and Local Governmental Designee if the LGD so requests, will
add relevant and appropriate Best Management Practices or mitigation measures as
Conditions of approval into the Form 2A and any associated Form 2s.
(6) Operator Certification. The Director shall not approve a Form 2A, Oil and Gas Location
Assessment, until either:
A. The operator certifies it has complied with the meeting requirements of this Rule 306.e; or
B. As a condition of approval on a Form 2A, the Director requires the Operator to hold the
required informational meetings by the timeframes identified in subsection 306.e.(3),
above and promptly thereafter to submit a Sundry Notice, Form 4, certifying
compliance with this Rule 306.e. and including any resultant mitigation measures or
Best Management Practices.
f. Final reclamation consultation. In preparing for final reclamation and plugging and abandonment,
the operator shall use its best efforts to consult in good faith with the affected Surface Owner (or
the tenant when the Surface Owner has requested that such consultation be made with the
tenant). Such good faith consultation shall allow the Surface Owner (or appointed agent) the
opportunity to provide comments concerning preference for timing of such operations and all
aspects of final reclamation, including, but not limited to, the desired final land use and seed mix
to be applied.
g. Tenants. Operators shall have no obligation to consult with tenant farmers, lessees, or any other
party that may own or have an interest in any crops or surface improvements that could be
affected by the proposed operation unless the Surface Owner appoints such person as its agent
for such purposes. Nothing shall prevent the Surface Owner from including a tenant in any
consultation, whether or not appointed as the Surface Owner's agent.
SERIES SAFETY REGULATIONS
602. GENERAL
The training and action of employees, as well as proper location and operation of equipment is an
important part of any safety program. While this section is general in nature, it is considered a basic part
of the foundation of any safety program.
a. Employees shall be familiarized with these rules and regulations as provided herein as they relate to
their function in their respective jobs. Each new employee should have his job outlined,
explained and demonstrated.
b. Unsafe and potentially dangerous conditions as defined by these rules, should be reported
immediately by employees to the supervisor in charge and shall be remedied as soon as
practical. Any accident involving injury to well site personnel or to a member of the general public
which requires medical treatment or significant damage to equipment or the well site shall be
reported to the Director as soon as practicable, but in no event later than twenty-four (24) hours
after the accident. A COGCC Accident Report, Form 22, shall be submitted to the Director within
ten (10) days of the accident. Accidents that require only first aid treatment are not subject to
these reporting requirements.
Where unsafe or potentially dangerous conditions exist, the owner or operator shall respond as
directed by an agency with demonstrated authority to do so (such as sheriff, fire district director,
etc.).
c. Vehicles of persons not involved in drilling, production, servicing, or seismic operations shall be
located a minimum distance of one hundred (100) feet from the wellbore, or a distance equal to
the height of the derrick or mast, whichever is greater. Equivalent safety measures shall be taken
where terrain, location or other conditions do not permit this minimum distance requirement.
d. Existing wells, not including previously plugged and abandoned wells, are exempt from the provisions
of these regulations as they relate to the location of the well.
e. Existing producing facilities shall be exempt from the provisions of these regulations with respect to
minimum distance requirements and setbacks unless they are found by the Director to be unsafe.
f. Self-contained sanitary facilities shall be provided during drilling operations and at any other similarly
staffed oil and gas operations facility.
603. STATEWIDE LOCATION REQUIREMENTS FOR OIL AND GAS FACILITIES, DRILLING, AND
WELL SERVICING OPERATIONS
a. Statewide setbacks.
(1) At the time of initial drilling, a well shall be located not less than two hundred (200) feet from
buildings, public roads, major above ground utility lines, or railroads. Building Units and
Designated Outside Activity Areas are subject to Rule 604.
(2) A well shall be located not less than one hundred fifty (150) feet from a surface property line.
The Director may grant an exception if it is not feasible for the Operator to meet this
minimum distance requirement and a waiver is obtained from the offset Surface
Owner(s). An exception request letter stating the reasons for the exception shall be
submitted to the Director and accompanied by a signed waiver(s) from the offset Surface
Owner(s). Such waiver shall be written and filed in the county clerk and recorder's office
and with the Director.
b. Statewide rig floor safety valve requirements. When drilling or well servicing operations are in
progress on a well where there is any indication the well will flow hydrocarbons, either through
prior records or present conditions, there shall be on the rig floor a safety valve with connections
suitable for use with each size and type of tool joint or coupling being used on the job.
c. Statewide static charge requirements. Rig substructure, derrick, or mast shall be designed and
operated to prevent accumulation of static charge.
d. Statewide well servicing pressure check requirements. Prior to initiating well servicing
operations, the well shall be checked for pressure and steps taken to remove pressure or operate
safely under pressure before commencing operations.
e. Statewide well control equipment and other safety requirements. Well control equipment and
other safety requirements are:
(1) When there is any indication that a well will flow, either through prior records, present well
conditions, or the planned well work, blowout prevention equipment shall be installed in
accordance with Rule 317 or any special orders of the Commission.
(2) Blowout prevention equipment when required by Rule 317 shall be in accordance with API
RP 53: Recommended Practices for Blowout Prevention Equipment Systems, or
amendments thereto.
(3)
While in service, blowout prevention equipment shall be inspected daily and a preventer
operating test shall be performed on each round trip, but not more than once every
twenty-four (24) hour period. Notation of operating tests shall be made on the daily
report.
(4) All pipe fittings, valves and unions placed on or connected with blowout prevention
equipment, well casing, casinghead, drill pipe, or tubing shall have a working pressure
rating suitable for the maximum anticipated surface pressure and shall be in good
working condition as per generally accepted industry standards.
Blowout prevention equipment shall contain pipe rams that enable closure on the pipe being
used. The choke line(s) and kill line(s) shall be anchored, tied or otherwise secured to
prevent whipping resulting from pressure surges.
(5)
(6) Pressure testing of the casing string and each component of the blowout prevention
equipment, if blowout prevention equipment is required, shall be conducted prior to
drilling out any string of casing except conductor pipe. The minimum test pressure shall
be five hundred (500) psi, and shall hold for fifteen (15) minutes without pressure loss in
order for the casing string to be considered serviceable. Upon demand the operator shall
provide to the Commission the pressure test evidence. Drilling operations shall not
proceed until blowout prevention equipment is tested and found to be serviceable.
(7) If the blind rams are closed for any purpose except operational testing, the valves on the
choke lines or relief lines below the blind rams should be opened prior to opening the
rams to bleed off any pressure.
(8) All rig employees shall have adequate understanding of and be able to operate the blowout
prevention equipment system. New employees shall be trained in the operation of
blowout prevention systems as soon as practicable to do so.
(9) Drilling contractors shall place a sign or marker at the point of intersection of the public road
and rig access road.
(10)The number of the public road to be used in accessing the rig along with all necessary
emergency numbers shall be posted in a conspicuous place on the drilling rig.
f. Statewide equipment, weeds, waste, and trash requirements. All locations, including wells and
surface production facilities, shall be kept free of the following: equipment, vehicles, and supplies
not necessary for use on that lease; weeds; rubbish, and other waste material. The burning or
burial of such material on the premises shall be performed in accordance with applicable local,
state, or federal solid waste disposal regulations and in accordance with the 900 -Series Rules. In
addition, material may be burned or buried on the premises only with the prior written consent of
the Surface Owner.
g. Statewide equipment anchoring requirements. All equipment at drilling and production sites in
geological hazard and floodplain areas shall be anchored to the extent necessary to resist
flotation, collapse, lateral movement, or subsidence.
604. LOCATION REQUIREMENTS FOR OIL AND GAS FACILITIES, DRILLING, AND WELL
SERVICING OPERATIONS IN DESIGNATED BUFFER ZONES
a. Designated Buffer Zones
(1) Setbacks for Exception Zone Locations. After [effective date], no Well or Production
Facility shall be located five hundred (500) feet or less from a Building Unit except as
provided in Rules 604.a.(1) A and B, and 604.b.
A. Urban Mitigation Zone Locations. The Director shall not approve a Form 2A or
associated Form 2 proposing to locate a wellhead or a production facility within
an Exception Zone and Urban Mitigation Zone unless:
the Operator submits a waiver from each person owning a building unit or
building permitted for construction within five hundred (500) feet of the
proposed Oil and Gas Location with the Form 2A or associated Form 2, or
obtains a variance pursuant to Rule 502; and
ii. the Operator certifies it has complied with Rule 306.e. and all applicable safety
requirements of the rules and regulation; and
hi. the Form 2A or Form 2 contains conditions of approval sufficient to eliminate,
minimize or mitigate potential adverse impacts to public health, safety,
welfare, the environment, and wildlife to the maximum extent technically
feasible and economically practicable pursuant to Rule 604.c.
B. Non -Urban Mitigation Zone Locations. Except as provided in subsection 604.b.,
below, the Director shall not approve a Form 2 or Form 2A proposing to locate a
wellhead or a production facility within an Exception Zone not in an Urban
Mitigation Zone unless the Operator certifies it has complied with Rule 306.e.,
and the Form 2A or Form 2 contains conditions of approval sufficient to eliminate,
minimize or mitigate potential adverse impacts to public health, safety, welfare,
the environment, and wildlife to the maximum extent technically feasible and
economically practicable pursuant to Rule 604.c.
(2) Setbacks for Buffer Zone Locations. After [effective date], no Well or Production Facility
shall be located one thousand (1,000) feet or less from a Building Unit until the Operator
certifies it has complied with Rule 306.e. and the Form 2A or Form 2 contains conditions
of approval pursuant to Rule 604.c as necessary to eliminate, minimize or mitigate
potential adverse impacts to public health, safety, welfare, the environment, and wildlife.
(3) High Occupancy Building Unit Zone. Commission approval is required for any Form 2 or
Form 2A proposing to locate a wellhead or Production Facility within one thousand
(1,000) feet of High Occupancy Building Unit.
(4) Designated Outside Activity Area Zone. The minimum setback from the boundary of a
Designated Outside Activity area shall be three hundred fifty (350) feet. The
Commission, in its discretion, may establish a setback of greater than three hundred fifty
(350) feet based on the totality of circumstances. Mitigation measures pursuant to Rule
604.c. shall be required for Oil and Gas Locations within one -thousand (1,000) feet of a
Designated Outside Activity Area.
b. Exceptions
(1) Existing Oil and Gas Locations. The Director may grant an exception to any setback, or
notice, consultation or meeting requirement within a Designated Buffer Zone when a Well
or Production Facility is proposed to be added to an existing or approved Oil and Gas
Location if the Director determines alternative locations outside the applicable setback
are technically or economically impracticable; mitigation measures imposed in the Form 2
or Form 2A will eliminate, minimize or mitigate noise, odors, light, dust, and similar
nuisance conditions to the extent reasonably achievable; the proposed location complies
with all other safety requirements of these Commission Rules; and:
A. An existing or approved Oil and Gas Location is within a Designated Buffer Zone
solely as a result of the adoption of Rule 604.a., above, which established the
Designated Buffer Zones;
B. The Oil and Gas Location is located within a Designated Buffer Zone solely as a
result of Building Units constructed after the Oil and Gas Location was approved
by the Director; or
C. A valid Surface Use Agreement, executed on or before [effective date], expressly
governs the location of Wells or Production Facilities on the surface estate and
the location required by the Surface Use Agreement encroaches on the setback
requirements in Rule 604.a.
(2) Surface Development After [effective date] Pursuant to Surface Use Agreements, Plats
and Other Surface Provisions. A Surface Owner and mineral owner or lessee may
agree to locate future Building Units closer to existing or proposed Oil and Gas Locations
than otherwise allowed under Rule 604.a. pursuant to a valid Surface Use Agreement,
Preliminary Plat, Final Plat, or Planned Unit Development solely with respect to the
surface estate governed by such SUA, Plat, or PUD. All setback, notice, consultation
and meeting requirements contained in Rules 604.a and 306.e apply with respect to all
Building Units located on adjoining surface estates that are not governed by the
applicable SUA, Plat, or PUD. Copies of such Surface Use Agreement, Preliminary Plat,
Final Plat, Planned Unit Development, or other surface provision shall be submitted by
the Operator with a Form 2A Application or associated Form 2 for a proposed Oil and
Gas Location on the relevant surface estate.
c. Designated Buffer Zone Mitigation Measures. The following rules shall apply in the Exception
Zone, the Buffer Zone, the High Occupancy Building Unit Zone, and the Designated Outside
Activity Area Zone:
(1) Provisions for future encroaching development. If a location comes within a Designated
Buffer Zone solely as a result of surface development after well pad construction begins
or production equipment has been placed, subsections (5) and (12) shall not apply to the
operator.
(2) Location Specific Requirements. During Rule 306 consultation, the operator shall develop
a location -specific mitigation plan to address the following:
A. Noise. Operations involving pipeline or gas facility installation or maintenance, the
use of a drilling rig, completion rig, workover rig, or stimulation is subject to the
maximum permissible noise levels for Light Industrial Zones, as measured at the
nearest Building Unit. Short-term increases shall be allowable as described in
802.c.
B. Pit Restrictions.
i. Pits are not allowed on Oil and Gas Locations within Designated Buffer Zones,
except fresh water storage pits, reserve pits to drill surface casing, and
emergency pits as defined in the 100 -Series Rules.
iii. Fresh water pits within the Exception Zone shall require prior approval of a Form
15 pit permit. In the Buffer Zone, fresh water pits shall be reported within 30 -
days of pit construction.
iv. Fresh water storage pits within the Designated Buffer Zones shall be
conspicuously posted with signage identifying the pit name, the operator's
name and contact information, and stating that no fluids other than fresh
water are permitted in the pit. Produced water, recycled E&P waste, or
flowback fluids are not allowed in fresh water storage pits.
v. Fresh water storage pits within the Designated Buffer Zones shall include
emergency escape provisions for inadvertent human access.
C. Emission Control Systems.
i. Gas gathering lines, separators, and sand traps capable of supporting green
completions as described in Rule 805 shall be installed at any Oil and Gas
Location at which commercial quantities of gas are reasonable expected to be
produced based on existing adjacent wells within 1 mile.
ii. Uncontrolled venting shall be prohibited in an Urban Mitigation Zone
iii Temporary flowback flaring and oxidizing equipment shall include the following:
aa. Adequately sized equipment to handle 1.5 times the largest flowback volume
of gas experienced in a ten (10) mile radius;
bb. Valves and porting available to divert gas to temporary equipment or to
permanent flaring and oxidizing equipment; and
cc. Auxiliary fueled with sufficient supply and heat to combust or oxidize non-
combustible gases in order to control odors and hazardous gases.
D. Traffic Plan. A traffic plan shall be coordinated with the local jurisdiction prior to
commencement of move in and rig up. Any subsequent modification to the traffic
plan must be coordinated with the local jurisdiction.
E Multiwell Pads.
i. Where technologically feasible and economically practicable, operators shall
consolidate wells to create multi -well pads, including shared locations
with other operators. Multi -well production facilities shall be located as
far as possible from Building Units.
ii. The pad shall be constructed in such a manner that noise mitigation may be
installed and removed without disturbing the site or landscaping.
iii. Pads shall have all weather access roads to allow for operator and emergency
response.
(3)
A. Blowout preventer equipment (`ROPE") for Designated Buffer Zone drilling
operations. Blowout prevention equipment for drilling operations in a
Designated Buffer Zone shall consist of (at a minimum):
i. Rig with Kelly. Double ram with blind ram and pipe ram; annular preventer
or a rotating head.
ii. Rig without Kelly. Double ram with blind ram and pipe ram.
Mineral Management certification or Director approved training for blowout
prevention shall be required for at least one (1) person at the well site during
drilling operations.
B. BOPE testing for Designated Buffer Zone drilling operations. Upon initial rig -up and
at least once every thirty (30) days during drilling operations thereafter, pressure
testing of the casing string and each component of the blowout prevention
equipment including flange connections shall be performed to seventy percent
(70%) of working pressure or seventy percent (70%) of the internal yield of
casing, whichever is less. Pressure testing shall be conducted and the
documented results shall be retained by the operator for inspection by the
Director for a period of one (1) year. Activation of the pipe rams for function
testing shall be conducted on a daily basis when practicable.
C. Pit level indicators. Pit level indicators shall be used.
D. Drill stem tests. Closed chamber drill stem tests shall be allowed in Designated Buffer
Zones. All other drill stem tests shall require approval by the Director.
(4) A. BOPE for well servicing operations. Adequate blowout prevention equipment shall be
used on all well servicing operations.
B. Backup stabbing valves shall be required on well servicing operations during
reverse circulation. Valves shall be pressure tested before each well servicing
operation using both low-pressure air and high-pressure fluid.
(5)
Fencing requirements. Unless otherwise requested by the Surface Owner, well sites
constructed within Designated Buffer Zones, shall be adequately fenced to restrict access
by unauthorized persons. For security purposes, all such facilities and equipment used in
the operation of a completed well shall be surrounded by a fence six (6) feet in height,
constructed in conformance with local written standards as long as the material is non-
combustible and allows for adequate ventilation, and the gate(s) shall be locked.
(6) Control of fire hazards. Any material not in use that might constitute a fire hazard shall be
removed a minimum of twenty-five (25) feet from the wellhead, tanks and separator. Any
electrical equipment installations inside the bermed area shall comply with API RP 500
classifications and comply with the current national electrical code as adopted by the
State of Colorado.
(7) Loadlines. In Designated Buffer Zones, all loadlines shall be bullplugged or capped.
(8)
(9)
Removal of surface trash. All surface trash, debris, scrap or discarded material
connected with the operations of the property shall be removed from the premises or
disposed of in a legal manner.
Guy line anchors. All guy line anchors left buried for future use shall be identified by a
marker of bright color not less than four (4) feet in height and not greater than one (1) foot
east of the guy line anchor.
(10) Berm construction. Berms or other secondary containment devices in Designated Buffer
Zones shall be constructed around crude oil, condensate, and produced water storage
tanks and shall enclose an area sufficient to contain and provide secondary containment
for one -hundred fifty percent (150%) of the largest single tank. Berms or other secondary
containment devices shall be sufficiently impervious to contain any spilled or released
material. All berms and containment devices shall be inspected at regular intervals and
maintained in good condition. No potential ignition sources shall be installed inside the
secondary containment area unless the containment area encloses a fired vessel. Refer
to American Petroleum Institute Recommended Practices, API RP - D16.
A. Within Exception Zones, the following mitigation measures will be mandatory:
i. No more than two (2) crude oil or condensate storage tanks shall be located
within a single berm.
H. Containment berms shall be constructed of steel rings, designed and
installed to prevent leakage and resist degredation from erosion or
routine operation.
Hi. Secondary containment areas for tanks shall be constructed with a synthetic
or engineered liner that contains all primary containment vessels and
flowlines and is mechanically connected to the steel ring to prevent
leakage.
(11) Tank specifications. All newly installed or replaced crude oil and condensate storage
tanks in Designated Buffer Zones shall be designed, constructed, and maintained in
accordance with National Fire Protection Association (NFPA) Code 30 (2008 version).
The operator shall maintain written records verifying proper design, construction, and
maintenance, and shall make these records available for inspection by the Director. Only
the 2008 version of NFPA Code 30 applies to this rule. This rule does not include later
amendments to, or editions of, the NFPA Code 30. NFPA Code 30 may be examined at
any state publication depository library. Upon request, the Public Room Administrator at
the office of the Commission, 1120 Lincoln Street, Suite 801, Denver, Colorado 80203,
will provide information about the publisher and the citation to the material.
(12) Access roads. If a well site falls within a Designated Buffer Zone at the time of
construction, all leasehold roads shall be constructed to accommodate local emergency
vehicle access requirements, and shall be maintained in a reasonable condition.
(13) Well site cleared. Within ninety (90) days after a well is plugged and abandoned, the well
site shall be cleared of all non -essential equipment, trash, and debris. For good cause
shown, an extension of time may be granted by the Director.
(14) Identification of plugged and abandoned wells in Designated Buffer Zones. The
operator shall identify the location of the wellbore with a permanent monument as
specified in Rule 319.a.(5). The operator shall also inscribe or imbed the well number
and date of plugging upon the permanent monument.
(15) Development from existing well pads. Where possible, operators shall provide for the
development of multiple reservoirs by drilling on existing pads or by multiple completions
or commingling in existing wellbores (see Rule 322). If any operator asserts it is not
possible to comply with, or requests relief from, this requirement, the matter shall be set
for hearing by the Commission and relief granted as appropriate.
605. OIL AND GAS FACILITIES.
a. Crude Oil and Condensate Tanks.
(1) Atmospheric tanks used for crude oil storage shall be built in accordance with the following
standards as applicable. Only those editions of standards cited within this rule shall apply
to this rule; later amendments do not apply. The material cited in this rule is available for
public inspection during normal business hours from the Public Room Administrator at
the office of the Commission, 1120 Lincoln Street, Suite 801, Denver, Colorado 80203. In
addition, these materials may be examined at any state publication depository library.
A. Underwriters Laboratories, Inc., No. UL -142, "Standard for Steel above ground Tanks
for Flammable and Combustible Liquids," 9th Edition (December 28, 2006);
B. American Petroleum Institute Standard No. 650, "Welded Steel Tanks for Oil
Storage," 11`" Edition (June 2007);
C. American Petroleum Institute Standard No. 12B, "Bolted Tanks for Storage of
Production Liquids," 15`" Edition (October 2008, effective March 31, 2009);
D. American Petroleum Institute Standard No. 12D, "Field Welded Tanks for Storage of
Production Liquids," 11`" Edition (October 2008, effective March 31, 2009); or
E. American Petroleum Institute Standard No. 12F, "Shop Welded Tanks for Storage of
Production Liquids," 121h Edition (October 2008, effective March 31, 2009).
(2) Tanks shall be located at least two (2) diameters or three hundred fifty (350) feet, whichever
is smaller, from the boundary of the property on which it is built. Where the property line
is a public way the tanks shall be two thirds (2/3) of the diameter from the nearest side of
the public way or easement.
A. Tanks less than three thousand (3,000) barrels capacity shall be located at least three
(3) feet apart.
B. Tanks three thousand (3,000) or more barrels capacity shall be located at least one -
sixth (1/6) the sum of the diameters apart. When the diameter of one tank is less
than one-half (1/2) the diameter of the adjacent tank, the tanks shall be located at
least one-half (1/2) the diameter of the smaller tank apart.
(3) At the time of installation, tanks shall be a minimum of two hundred (200) feet from any
building unit.
(4) Berms or other secondary containment devices shall be constructed around crude oil,
condensate, and produced water tanks to provide secondary containment for the largest
single tank and sufficient freeboard to contain precipitation. A synthetic or engineered
liner shall be placed beneath each above -ground tank such that any fluid loss from the
tank bottom would be transmitted to the perimeter of the tank. Berms and secondary
containment devices and all containment areas shall be sufficiently impervious to contain
any spilled or released material. Berms and secondary containment devices shall be
inspected at regular intervals and maintained in good condition. No potential ignition
sources shall be installed inside the secondary containment area unless the containment
area encloses a fired vessel.
(5) Tanks shall be a minimum of seventy-five (75) feet from a fired vessel or heater -treater.
(6) Tanks shall be a minimum of fifty (50) feet from a separator, well test unit, or other non -fired
equipment.
(7) Tanks shall be a minimum of seventy-five (75) feet from a compressor with a rating of 200
horsepower, or more.
(8) Tanks shall be a minimum of seventy-five (75) feet from a wellhead.
(9) Gauge hatches on atmospheric tanks used for crude oil storage shall be closed at all times
when not in use.
(10) Vent lines from individual tanks shall be joined and ultimate discharge shall be directed
away from the loading racks and fired vessels in accord with API RP 12R-1, 5th Edition
(August 1997, reaffirmed April 2, 2008). Only the 5th Edition of the API standard applies
to this rule; later amendments do not apply. The API standard is available for public
inspection during normal business hours from the Public Room Administrator at the office
of the Commission, 1120 Lincoln Street, Suite 801, Denver, Colorado 80203. In addition,
these materials may be examined at any state publication depository library.
(11) During hot oil treatments on tanks containing thirty-five (35) degree or higher API gravity oil,
hot oil units shall be located a minimum of one hundred (100) feet from any tank being
serviced.
(12) Labeling of tanks. All tanks and containers shall be labeled in accordance with Rule 210.d.
605.b. Fired Vessel, Heater -Treater.
(1) Fired vessels (FV) including heater -treaters (HT) shall be minimum of fifty (50) feet from
separators or well test units.
(2) FV-HT shall be a minimum of fifty (50) feet from a lease automatic custody transfer unit
(TACT).
(3) FV-HT shall be a minimum of forty (40) feet from a pump.
(4) FV-HT shall be a minimum of seventy-five (75) feet from a well.
(5) At the time of installation, fired vessels and heater treaters shall be a minimum of two
hundred (200) feet from residences, building units, or well defined normally occupied
outside areas.
(6) Vents on pressure safety devices shall terminate in a manner so as not to endanger the
public or adjoining facilities. They shall be designed so as to be clear and free of debris
and water at all times.
(7) All stacks, vents, or other openings shall be equipped with screens or other appropriate
equipment to prevent entry by wildlife, including migratory birds.
605.c. Special Equipment. Under unusual circumstances special equipment may be required to protect
public safety. The Director shall determine if such equipment should be employed to protect
public safety and if so, require the operator to employ same. If the operator or the affected party
does not concur with the action taken, the Director shall bring the matter before the Commission
at public hearing.
(1) All wells located within five hundred (500) feet of a residence(s), normally occupied Building
Units, or well defined normally occupied outside area(s), shall be equipped with an
automatic control valve that will shut the well in when a sudden change of pressure,
either a rise or drop, occurs. Automatic control valves shall be designed so they fail safe.
(2) Pressure control valves required in (a) shall be activated by a secondary gas source supply,
and shall be inspected at least every three (3) months to assure they are in good working
order and the secondary gas supply has volume and pressure sufficient to activate the
control valve.
(3) All pumps, pits, and producing facilities shall be adequately fenced to prevent access by
unauthorized persons when the producing site or equipment is easily accessible to the
public and poses a physical or health hazard.
(4) Sign(s) shall be posted at the boundary of the producing site where access exists, identifying
the operator, lease name, location, and listing a phone number, including area code,
where the operator may be reached at all times unless emergency numbers have been
furnished to the county commission or its designee.
605.d. Mechanical Conditions. All valves, pipes and fittings shall be securely fastened, inspected at
regular intervals, and maintained in good mechanical condition.
605.e. Buried or partially buried tanks, vessels, or structures. Buried or partially buried tanks,
vessels, or structures used for storage of E&P waste shall be properly designed, constructed,
installed, and operated in a manner to contain materials safely. A synthetic or engineered liner
shall be placed beneath. Such vessels shall be tested for leaks after installation and maintained,
repaired, or replaced to prevent spills or releases of E&P waste.
605.f. Produced water pits, special use and buried or partially buried vessels, or structures. At
the time of initial construction, pits shall be located not less than five hundred (500) feet from any
building unit.
AESTHETIC AND NOISE CONTROL REGULATIONS
802. NOISE ABATEMENT
a. The goal of this rule is to identify noise sources related to oil and gas operations that impact
surrounding landowners and to implement cost-effective and technically -feasible mitigation
measures to bring oil and gas facilities into compliance with the allowable noise levels identified in
subsection c. Operators should be aware that noise control is most effectively addressed at the
siting and design phase, especially with respect to centralized compression and other
downstream "gas facilities" (see definition in the 100 Series of these rules).
802.b. Oil and gas operations at any well site, production facility, or gas facility shall comply with the
following maximum permissible noise levels.
ZONE 7:00 am to next 7:00 pm 7:00 pm to next 7:00 am
Residential/Agricultural/Rural 55 dB (A) 50 dB (A)
Commercial 60 dB (A) 55 dB (A)
Light industrial 70 dB (A) 65 dB (A)
Industrial 80 dB (A) 75 dB (A)
The type of land use of the surrounding area shall be determined by the Director in consultation
with the Local Governmental Designee taking into consideration any applicable zoning or other
local land use designation. In the hours between 7:00 a.m. and the next 7:00 p.m. the noise
levels permitted above may be increased ten (10) dB(A) for a period not to exceed fifteen (15)
minutes in any one (1) hour period. The allowable noise level for periodic, impulsive or shrill
noises is reduced by five (5) dB (A) from the levels shown.
(1) Except as required pursuant to Rule 604.c.(2)B, operations involving pipeline or gas facility
installation or maintenance, the use of a drilling rig, completion rig, workover rig, or
stimulation is subject to the maximum permissible noise levels for industrial zones.
(2) In remote locations, where there is no reasonably proximate Building Unit or Designated
Outside Activity Area, the light industrial standard may be applicable.
(3)
Pursuant to Commission inspection or upon receiving a complaint from a nearby property
owner or Local Governmental Designee regarding noise related to oil and gas operations, the
Commission shall conduct an onsite investigation and take sound measurements as
prescribed herein.
802.c. The following provide guidance for the measurement of sound levels and assignment of points of
compliance for oil and gas operations:
(1) Sound levels shall be measured at a distance of three hundred and fifty (350) feet from the
noise source. At the request of the complainant, the sound level shall also be measured
at a point beyond three hundred fifty (350) feet that the complainant believes is more
representative of the noise impact. If an oil and gas well site, production facility, or gas
facility is installed closer than three hundred fifty (350) feet from an existing occupied
structure, sound levels shall be measured at a point twenty-five (25) feet from the
structure towards the noise source. Noise levels from oil and gas facilities located on
surface property owned, leased, or otherwise controlled by the operator shall be
measured at three hundred and fifty (350) feet or at the property line, whichever is
greater.
In situations where measurement of noise levels at three hundred and fifty (350) feet is
impractical or unrepresentative due to topography, the measurement may be taken at a
lesser distance and extrapolated to a 350 -foot equivalent using the following formula:
dB (A) DISTANCE 2 = dB (A) DISTANCE 1 - 20 x log io (distance 2/distance 1)
(2) Sound level meters shall be equipped with wind screens, and readings shall be taken when
the wind velocity at the time and place of measurement is not more than five (5) miles per
hour.
(3) Sound level measurements shall be taken four (4) feet above ground level.
(4) Sound levels shall be determined by averaging minute -by -minute measurements made over
a minimum fifteen (15) minute sample duration if practicable. The sample shall be taken
under conditions that are representative of the noise experienced by the complainant
(e.g., at night, morning, evening, or during special weather conditions).
(5)
In all sound level measurements, the existing ambient noise level from all other sources in the
encompassing environment at the time and place of such sound level measurement shall
be considered to determine the contribution to the sound level by the oil and gas
operation(s).
802.d. In situations where the complaint or Commission onsite inspection indicates that low frequency
noise is a component of the problem, the Commission shall obtain a sound level measurement
twenty-five (25) feet from the exterior wall of the residence or occupied structure nearest to the
noise source, using a noise meter calibrated to the dB (C) scale. If this reading exceeds 65 dB
(C), the Commission shall require the operator to obtain a low frequency noise impact analysis by
a qualified sound expert, including identification of any reasonable control measures available to
mitigate such low frequency noise impact. Such study shall be provided to the Commission for
consideration and possible action.
802.e. Exhaust from all engines, motors, coolers and other mechanized equipment shall be vented in a
direction away from all building units.
802.f. All Oil and Gas Facilities with engines or motors which are not electrically operated that are within
four hundred (400) feet of Building Units shall be equipped with quiet design mufflers or
equivalent. All mufflers shall be properly installed and maintained in proper working order.
803. LIGHTING
To the extent practicable, site lighting shall be directed downward and inward and shielded so as to avoid
glare on public roads and building units within one thousand (1000) feet.
804. VISUAL IMPACT MITIGATION
Production facilities, regardless of construction date, that can be seen from any public highway shall be
painted with uniform, non -contrasting, non -reflective color tones (similar to the Munsell Soil Color Coding
System), and with colors matched to but slightly darker than the surrounding landscape.
805. ODORS AND DUST
805.a. General. Oil and gas facilities and equipment shall be operated in such a manner that odors and
dust do not constitute a nuisance or hazard to public welfare.
805.b. Odors.
(1) Compliance.
A. Oil and gas operations shall be in compliance with the Department of Public Health
and Environment, Air Quality Control Commission, Regulation No. 2 Odor
Emission, 5 C.C.R. 1001-4, Regulation No. 3 (5 C.C.R. 1001-5), and Regulation
No. 7 Section XVII.B.1 (a -c).
B. No violation of Rule 805.b.(1) shall be cited by the Commission, provided that the
practices identified in Rule 805.b.(2) are used.
(2) Production Equipment and Operations.
A. Crude Oil, Condensate, and Produced Water Tanks. All crude oil, condensate,
and produced water tanks with a uncontrolled actual emissions volatile organic
compounds (VOC) of five (5) tons per year (tpy) or greater, located within 1,320
feet of a Building Unit, or a Designated Outside Activity Area shall use an
emission control device capable of achieving 95% control efficiency of VOC and
shall obtain a permit as required by Colorado Department of Public Health and
Environment, Air Pollution Control Commission Regulation No. 3 (5CCR 1001-5)
and Regulation No. 7 Section XVII.B.1 (a -c).
B. Glycol Dehydrators. All glycol dehydrators with a uncontrolled actual emissions
VOC of five (5) tpy or greater, located within 1,320 feet of a Building Unit , or a
Designated Outside Activity Area shall use an emission control device capable of
achieving 90% control efficiency of VOC and shall obtain a permit as required by
Colorado Department of Public Health and Environment, Air Pollution Control
Commission Regulation No. 3 (5CCR 1001-5) and Regulation No. 7 Section
XVII.B.1 (a -c).
C. Pits. Pits with a potential to emit VOC of five (5) tpy or greater shall not be located
within 1,32 feet of a Building Unit, or a Designated Outside Activity Area. For
the purposes of this section, compliance with Rule 902.c is required. Operators
may provide site -specific data and analyses to COGCC staff establishing that pits
potentially subject to this subsection do not have a potential to emit VOC of five
(5) tpy or greater.
D. Pneumatic Devices. Low- or no -bleed pneumatic devices must be used when
existing pneumatic devices are replaced or repaired, and when new pneumatic
devices are installed.
(3) Well completions.
A. Green completion practices are required on oil and gas wells where reservoir
pressure, formation productivity, and wellbore conditions are likely to enable the
well to be capable of naturally flowing hydrocarbon gas in flammable or greater
concentrations at a stabilized rate in excess of five hundred (500) MCFD to the
surface against an induced surface backpressure of five hundred (500) psig or
sales line pressure, whichever is greater. Green completion practices are not
required for exploratory wells, where the wells are not sufficiently proximate to
sales lines, or where green completion practices are otherwise not technically
and economically feasible.
B. Green completion practices shall include, but not be limited to, the following emission
reduction measures:
i. The operator shall employ sand traps, surge vessels, separators, and tanks as
soon as practicable during flowback and cleanout operations to safely
maximize resource recovery and minimize releases to the environment.
ii. Well effluent during flowback and cleanout operations prior to encountering
hydrocarbon gas of salable quality or significant volumes of condensate
may be directed to tanks or pits (where permitted) such that oil or
condensate volumes shall not be allowed to accumulate in excess of
twenty (20) barrels and must be removed within twenty-four (24) hours.
The gaseous phase of non-flammable effluent may be directed to a flare
pit or vented from tanks for safety purposes until flammable gas is
encountered.
iii. Well effluent containing more than ten (10) barrels per day of condensate or
within two (2) hours after first encountering hydrocarbon gas of salable
quality shall be directed to a combination of sand traps, separators,
surge vessels, and tanks or other equipment as needed to ensure safe
separation of sand, hydrocarbon liquids, water, and gas and to ensure
salable products are efficiently recovered for sale or conserved and that
non -salable products are disposed of in a safe and environmentally
responsible manner.
iv. If it is safe and technically feasible, closed -top tanks shall utilize backpressure
systems that exert a minimum of four (4) ounces of backpressure and a
maximum that does not exceed the pressure rating of the tank to
facilitate gathering and combustion of tank vapors. Vent/backpressure
values, the combustor, lines to the combustor, and knock -outs shall be
sized and maintained so as to safely accommodate any surges the
system may encounter.
v. All salable quality gas shall be directed to the sales line as soon as practicable
or shut in and conserved. Temporary flaring or venting shall be permitted
as a safety measure during upset conditions and in accordance with all
other applicable laws, rules, and regulations.
C. An operator may request a variance from the Director if it believes that using green
completion practices is infeasible due to well or field conditions, or would
endanger the safety of wellsite personnel or the public.
D. In instances where green completion practices are not technically feasible, operators
shall employ Best Management Practices (BMPs) to reduce emissions. Such
BMPs shall consider safety and shall include measures or actions to minimize
the time period during which gases are emitted directly to the atmosphere, and
monitoring and recording the volume and time period of such emissions.
805.c. Fugitive dust. Operators shall employ practices for control of fugitive dust caused by their
operations. Such practices shall include but are not limited to the use of speed restrictions,
regular road maintenance, restriction of construction activity during high -wind days, and silica
dust controls when handling sand used in hydraulic fracturing operations. Additional management
practices such as road surfacing, wind breaks and barriers, or automation of wells to reduce truck
traffic may also be required if technologically feasible and economically reasonable to minimize
fugitive dust emissions.
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