COAs

Facility Type	Facility ID/ API	Facility Name/ Number	Operator Name/ Number	Status	Field Name/ Number	Location	Location ID	Related Facilities
LOCATION	335939	SG L27 496	QB ENERGY OPERATING LLC 10844	AC 12/1/2025	GRAND VALLEY 31290	GARFIELD 045 NWSW 27 4S96W 6	335939

COGIS - Conditions of Approval Results

Type	Source Document	Conditions of Approval
OGLA	Form: (02A) 400194205 08/25/2011	GENERAL MULTI-WELL PIT AND ROAN RIM COAs: Notify the COGCC Oil and Gas Location Assessment (OGLA) Specialist for Western Colorado (Dave Kubeczko; email dave.kubeczko@state.co.us) and the COGCC Field Inspection Supervisor for Northwest Colorado (Shaun Kellerby; email shaun.kellerby@state.co.us) 48 hours prior to construction of the pit. A Form 15 Earthen Pit Permit must be submitted to the COGCC Location Specialist for Western Colorado (Dave Kubeczko; email dave.kubeczko@state.co.us) and approval must be obtained prior to construction of the completion/flowback fluids pit. Notify the COGCC Oil and Gas Location Assessment (OGLA) Specialist for Western Colorado (Dave Kubeczko; email dave.kubeczko@state.co.us) and the COGCC Field Inspection Supervisor for Northwest Colorado (Shaun Kellerby; email shaun.kellerby@state.co.us) 48 hours prior to start of pit and fracing operations. Operator must ensure 110 percent secondary containment for any volume of fluids contained at well site during drilling and completion operations; including, but not limited to, construction of a berm or diversion dike, diversion/collection trenches within and/or outside of berms/dikes, site grading, or other comparable measures (i.e., best management practices (BMPs) associated with stormwater management) sufficiently protective of nearby surface water. Any berm constructed at the well pad location will be stabilized, inspected at regular intervals (at least every 14 days), and maintained in good condition. No portion of any pit that will be used to hold liquids shall be constructed on fill material, unless the pit and fill slope are designed and certified by a professional engineer, subject to review and approval by the director prior to construction of the pit. The construction and lining of the pit shall be supervised by a professional engineer or their agent. The entire base of the pit must be in cut. If there are changes to the pit construction (i.e. changes from the submitted construction layout drawings), then the operator must submit a professional engineer (PE) approved/stamped as-built drawing (plan view and cross-sections) of the completion/flowback pit within 30 calendar days of construction. The completion/flowback fluids multi-well pit must be double-lined. The pit will also require a leak detection system (Rule 904.e). After installation of the uppermost liner and prior to operating the pit, the synthetic liner(s) shall be tested by filling the pit with at least 4 feet of water, measured from the base of the pit (not to exceed the 2- foot freeboard requirement). The operator shall monitor the pit for leaks for a period of 72 hours prior to draining the pit and commencing operations. Operator shall notify the COGCC Oil and Gas Location Assessment (OGLA) Specialist for Western Colorado (Dave Kubeczko; email dave.kubeczko@state.co.us) 48 hours prior to start of the hydrotest. Hydrotest monitoring results must be maintained by the operator for the life of the pit and provided to COGCC prior to using the pit. The nearby hillside and and fill-material bermed portions (if present) of the pit must be monitored for any day-lighting of fluids throughout pit operations. The completion/flowback fluids multi-well pit must be fenced and netted. The operator must maintain the fencing and netting until the pit is closed in accordance with Rule 905. Closure of Pits, and Buried or Partially Buried Produced Water Vessels. Flowback and stimulation fluids must be sent to tanks, separators, or other containment/filtering equipment before the fluids can be placed into any pipeline or pit located on the well pad or into tanker trucks for offsite disposal. The flowback and stimulation fluid tanks, separators, or other containment/filtering equipment must be placed on the well pad in an area with additional downgradient perimeter berming. The area where flowback fluids will be stored/reused must be constructed to be sufficiently impervious to contain any spilled or released material. Surface water samples from the unnamed stream located to the north on Dry Fork (at the location identified as ENPR23ST on attached map, approximately 1.6 miles north of the SG L27 pad) shall be collected prior to pit use and every 12 months to evaluate potential impacts from pit operations. At a minimum, the surface water samples will be analyze for the following parameters: major cations/anions (chloride, fluoride, sulfate, sodium); total dissolved solids (TDS); and BTEX/DRO. Prior to pit closure, operator must submit E&P waste disposal information (if different from original Form 15 submittal) via a Form 4 Sundry Notice to the COGCC Location Specialist for Western Colorado (Dave Kubeczko; email dave.kubeczko@state.co.us) and the COGCC Environmental Supervisor for Western Colorado (alex.fischer@state.co.us)for approval.
OGLA	Form: (02A) 400360273 01/21/2013	SITE SPECIFIC COAs: Notify the COGCC 48 hours prior to start of pad construction, rig mobilization, spud, and start of hydraulic stimulation operations using Form 42 (the appropriate COGCC individuals will automatically be email notified, including the LGD for hydraulic stimulation operations).
OGLA	Form: (02A) 400441503 09/18/2013	As required for Groundwater Baseline Sampling; Operator shall comply with Rule 609. STATEWIDE GROUNDWATER BASELINE SAMPLING AND MONITORING: c. Inability to locate an Available Water Source. Prior to spudding, an operator may request an exception from the requirements of this Rule 609 by filing a Form 4 Sundry Notice for the Director’s review and approval if: (1) No Available Water Sources are located within one-half (1/2) mile of a proposed Oil and Gas Well, Multi-Well Site, or Dedicated Injection Well;
Engineer	Form: (04) 401539821 03/29/2018	1) Operator shall file APD's during the summer of 2018 and maintain active permits until drilling commences.
Environmental	Form: (04) 402119255 07/31/2019	TERMINATION OF ACITIVITES: BOTH CAERUS AND TEP SHALL NOTIFY THE COGCC VIA SUNDRY IMMEDIATELY UPON TERMINATION OF ACTIVITIES.
Environmental	Form: (04) 402119255 07/31/2019	PRODUCED WATER OR FLOWBACK WATER OR OTHER EXPLORATION AND PRODUCTION WASTE SHALL NOT BE TEMPORARILY STORED IN MODULAR LARGE VOLUME STORAGE TANKS (MLVSTs). PRODUCED WATER OR FLOWBACK WATER SHALL BE TEMPORARILY STORED IN FRAC TANKS.
Environmental	Form: (04) 402119255 07/31/2019	OPERATOR MUST IMPLEMENT BEST MANAGEMENT PRACTICES TO CONTAIN CONVEYED VIA TEMPORARY SURFACE PIPELINES.
Environmental	Form: (04) 402119255 07/31/2019	IF LOCATIONS ARE IN A SENSITIVE AREA BECAUSE OF ITS PROXIMITY TO SURFACE WATER OPERATOR MUST ENSURE 110 PERCENT SECONDARY CONTAINMENT FOR ANY VOLUME OF FLUIDS CONTAINED AT THE WATER HANDLING FACILITY SITE DURING NATURAL GAS DEVELOPMENT ACTIVITIES AND OPERATIONS; INCLUDING, BUT NOT LIMITED TO, CONSTRUCTION OF A ERM OR DIVERSION DIKE, DIVERSION/COLLECTION TRENCHES WITHIN AND/OR OUTSIDE OF BERMS/DIKES, SITE GRADING, OR OTHER COMPARABLE MEASURES (I.E., BEST MANAGEMENT PRACTICES (BMPS) ASSOCIATED WITH STORMWATER MANAGEMENT) SUFFICIENTLY PROTECTIVE OF NEARBY SURFACE WATER. ANY BERM CONSTRUCTED AT THE WELL PAD LOCATION WILL BE STABILIZED, INSPECTED AT REGULAR INTERVALS (AT LEAST EVERY 14 DAYS), AND MAINTAINED IN GOOD CONDITION.
Environmental	Form: (04) 402119255 07/31/2019	Within 6-months of completion of the Water Share, all temporary above ground conveyance lines, pumps, valves, and any other associated equipment and materials shall be removed and areas reclaimed.
Environmental	Form: (04) 402119255 07/31/2019	TERMINATION OF ACTIVITIES: BOTH CAERUS AND TEP SHALL NOTIFY THE COGCC VIA SUNDRY IMMEDIATELY UPON TERMINATION OF ACTIVITIES. CAERUS AND TEP WILL EACH SEPARATELY SUBMIT AN ANNUAL REPORT TO THE COGCC SUMMARIZING THE TRANSFER OF PRODUCTION WATER (BOTH AS TRANSFER AND RECEIVING OPERATOR) DURING THE CALENDAR YEAR AND INCLUDING LABORATORY ANALYTICAL RESULTS FOR REPRESENTATIVE SAMPLES(S) OF THE PRODUCTION WATER PROVIDED AS THE TRANSFER/RECEIVER. THE ANNUAL REPORT SHALL BE SUBMITTED ON OR BEFORE THE ANNIVERSARY OF THE FIRST DATE OF TRANSFER AND CAN BE PART OF THE ANNUAL REPORT FOR FACILITY ID 120803.
Environmental	Form: (04) 402293809 02/24/2020	The Operators have requested that the water share plan be in effect until December 31, 2020. This watershare is valid only until 12/31/2020.
Environmental	Form: (04) 402293809 02/24/2020	Within 6-months of completion of the Water Share, all temporary above ground conveyance lines, pumps, valves, and any other associated equipment and materials shall be removed and areas reclaimed.
Environmental	Form: (04) 402293809 02/24/2020	IF LOCATIONS ARE IN A SENSITIVE AREA BECAUSE OF ITS PROXIMITY TO SURFACE WATER OPERATOR MUST ENSURE 110 PERCENT SECONDARY CONTAINMENT FOR ANY VOLUME OF FLUIDS CONTAINED AT THE WATER HANDLING FACILITY SITE DURING NATURAL GAS DEVELOPMENT ACTIVITIES AND OPERATIONS; INCLUDING, BUT NOT LIMITED TO, CONSTRUCTION OF A BERM OR DIVERSION DIKE, DIVERSION/COLLECTION TRENCHES WITHIN AND/OR OUTSIDE OF BERMS/DIKES, SITE GRADING, OR OTHER COMPARABLE MEASURES (I.E., BEST MANAGEMENT PRACTICES (BMPS) ASSOCIATED WITH STORMWATER MANAGEMENT) SUFFICIENTLY PROTECTIVE OF NEARBY SURFACE WATER. ANY BERM CONSTRUCTED AT THE WELL PAD LOCATION WILL BE STABILIZED, INSPECTED AT REGULAR INTERVALS (AT LEAST EVERY 14 DAYS), AND MAINTAINED IN GOOD CONDITION.
Environmental	Form: (04) 402293809 02/24/2020	TERMINATION OF ACTIVITIES: BOTH CAERUS AND TEP SHALL NOTIFY THE COGCC VIA SUNDRY IMMEDIATELY UPON TERMINATION OF ACTIVITIES.
Environmental	Form: (04) 402293809 02/24/2020	OPERATOR MUST IMPLEMENT BEST MANAGEMENT PRACTICES TO CONTAIN CONVEYED VIA TEMPORARY SURFACE PIPELINES.
Environmental	Form: (04) 402293809 02/24/2020	CAERUS AND TEP WILL EACH SEPERATELY SUBMIT AN ANNUAL REPORT TO THE COGCC SUMMARIZING THE TRANSFER OF PRODUCTION WATER (BOTH AS TRANSFER AND RECEIVING OPERATOR) DURING THE CALENDAR YEAR AND INCUDING LABORATORY ANALYTICAL RESULTS FOR REPRESENTATIVE SAMPLES(S) OF THE PRODUCTION WATER PROVIDED AS THE TRANSFER/RECIEVER. THE ANNUAL REPORT SHALL BE SUBMITTED ON OR BEFORE THE ANNIVERSAY OF THE FIRST DATE OF TRANSFER AND CAN BE PART OF THE ANNUAL REPORT FOR FACILITY ID 120803 AND FACILITY ID 432214.
Environmental	Form: (04) 402431254 08/13/2020	If there are any visual, olfactory, or otherwise field screened detections of hydrocarbons in cuttings pile during cuttings operations, operator shall cease all activity, collect samples from impacted area for Table 910-1 constituents listed under Organic Compounds in Soil, and provide analytical results to COGCC via Form 4 Sundry Notice to be discussed before commencing with cuttings reuse.
Reclamation Specialist	Form: (04) 402431254 08/25/2020	Post interim reclamation, remaining soil stockpiles stored for future final shall remain stored/segregated from one another in accordance with 1002.b
Environmental	Form: (04) 402431254 08/27/2020	Within 180 days of this Sundry approval, the operator shall advance a boring through the center of the south footprint of the former Pit Facility and through the fractured bedrock until groundwater is encountered. A groundwater monitoring well shall be installed to monitor the groundwater for Table 910- 1 constituents.
Environmental	Form: (04) 402431254 08/27/2020	Within 180 days of this Sundry approval, the operator shall advance a boring through the center of the southern footprint of the former Pit Facility. Continuous samples shall be collected, screened, and sampled for BTEX and TPH. It is anticipated that the total depth of the former Pit Facility is 12 feet.
Environmental	Form: (04) 402431254 08/27/2020	Closure report for Pit Facility ID #414443, doc #400813563, states that "The pit excavation will be characterized following removal of the liner in 2015 in support of closure efforts on the currently operated pit. Any below-liner impacts identified at that time would be addressed with that remediation project." COGCC records indicate that no subsequent characterization of the pit excavation has been received from the operator. Operator shall submit documentation of work completed following removal of the pit liner from Facility ID #414443 via an eForm 04 Sundry Notice.
Environmental	Form: (04) 402613230 03/04/2021	The COGCC grants a one-time extension of 90-days from the approval of this Form 4 Sundry Notice (doc #402613230) based on information provided by the Operator. The revised corrective action date for the two Conditions of Approval listed on doc #402431254 is now June 2, 2021.
Environmental	Form: (04) 402416033 11/17/2023	Operator submitted this form on 6/8/2020, ECMC processed this form on 11/17/2023. ECMC is processing this form only to complete the record; no approval or work should be implied from this form being passed.

COGIS - Best Management Practice Results

BMP Type	Source Document	Best Management Practices
Wildlife	Form: (02A ) 400194205 10/6/2011	• Perform biological surveys (on-site) for each new development, using the most recent data sets for wildlife and aquatic resources. • Perform pre-disturbance surveys when the on-site inspection and commencement of disturbance occur in different field seasons using the most recent data sets for wildlife and aquatic resources. • Utilize the Encana Wildlife Resources Matrix to identify and document (where appropriate) potential impacts or concerns during the project planning phase for proposed drilling operations and construction of roads, pads and pipelines. • Use enclosed, locking garbage receptacles or implement a strict daily trash removal regime on each temporary or permanent work location. • Install trench plugs (sloped to allow wildlife or livestock to exit the trench should they enter) at known wildlife or livestock trails to allow safe crossing on long spans of open trench, where appropriate, economically and technically feasible.
Construction	Form: (02A ) 400194205 10/6/2011	• Use multiple gathering lines placed in a single trench to minimize disturbance and construction, where appropriate, economically and technically feasible. • Install pipeline crossings at right angles to the drainages, wetlands, and perennial water bodies, where appropriate, economically and technically feasible. • Maintain a minimum of five feet of soil cover between the pipeline and the lowest point of the drainage or water body channel.
Site Specific	Form: (02A ) 400194205 10/6/2011	• Use solar panels as an alternative energy source for on-location production equipment, where appropriate, economically and technically feasible. • Prohibit Encana employees and contractors from carrying projectile weapons on Encana property, except during company organized events. • Prohibit pets on Encana property. • Strategically apply fugitive dust control measures, including enforcing established speed limits on Encana private roads, to reduce fugitive dust and coating of vegetation and deposition in water sources.
Site Specific	Form: (02A ) 400360273 2/8/2013	• Prohibit Encana employees and contractors from carrying projectile weapons on Encana property, except during company organized events. • Prohibit pets on Encana property. • Strategically apply fugitive dust control measures, including enforcing established speed limits on Encana private roads, to reduce fugitive dust and coating of vegetation and deposition in water sources. • Maintain a minimum of five feet of soil cover between the pipeline and the lowest point of the drainage or water body channel. • Use solar panels as an alternative energy source for on-location production equipment, where appropriate, economically and technically feasible.
Wildlife	Form: (02A ) 400360273 2/8/2013	• Install trench plugs (sloped to allow wildlife or livestock to exit the trench should they enter) at known wildlife or livestock trails to allow safe crossing on long spans of open trench, where appropriate, economically and technically feasible. • Perform biological surveys (on-site) for each new development, using the most recent data sets for wildlife and aquatic resources. • Perform pre-disturbance surveys when the on-site inspection and commencement of disturbance occur in different field seasons using the most recent data sets for wildlife and aquatic resources. • Utilize the Encana Wildlife Resources Matrix to identify and document (where appropriate) potential impacts or concerns during the project planning phase for proposed drilling operations and construction of roads, pads and pipelines. • Use enclosed, locking garbage receptacles or implement a strict daily trash removal regime on each temporary or permanent work location.
Construction	Form: (02A ) 400360273 2/8/2013	• Use multiple gathering lines placed in a single trench to minimize disturbance and construction, where appropriate, economically and technically feasible. • Install pipeline crossings at right angles to the drainages, wetlands, and perennial water bodies, where appropriate, economically and technically feasible.
General Housekeeping	Form: (02A ) 400441503 10/6/2013	• Prohibit Encana employees and contractors from carrying projectile weapons on Encana property, except during company organized events. • Prohibit pets on Encana property.
Wildlife	Form: (02A ) 400441503 10/6/2013	• Install trench plugs (sloped to allow wildlife or livestock to exit the trench should they enter) at known wildlife or livestock trails to allow safe crossing on long spans of open trench, where appropriate, economically and technically feasible. • Perform biological surveys (on-site) for each new development, using the most recent data sets for wildlife and aquatic resources. • Perform pre-disturbance surveys when the on-site inspection and commencement of disturbance occur in different field seasons using the most recent data sets for wildlife and aquatic resources. • Utilize the Encana Wildlife Resources Matrix to identify and document (where appropriate) potential impacts or concerns during the project planning phase for proposed drilling operations and construction of roads, pads and pipelines. • Use enclosed, locking garbage receptacles or implement a strict daily trash removal regime on each temporary or permanent work location
Dust control	Form: (02A ) 400441503 10/6/2013	• Strategically apply fugitive dust control measures, including enforcing established speed limits on Encana private roads, to reduce fugitive dust and coating of vegetation and deposition in water sources.
Construction	Form: (02A ) 400441503 10/6/2013	• Use solar panels as an alternative energy source for on-location production equipment, where appropriate, economically and technically feasible. • Use multiple gathering lines placed in a single trench to minimize disturbance and construction, where appropriate, economically and technically feasible. • Install pipeline crossings at right angles to the drainages, wetlands, and perennial water bodies, where appropriate, economically and technically feasible. • Maintain a minimum of five feet of soil cover between the pipeline and the lowest point of the drainage or water body channel.
General Housekeeping	Form: (02A ) 400495725 11/23/2013	• Prohibit Encana employees and contractors from carrying projectile weapons on Encana property, except during company organized events. • Prohibit pets on Encana property.
Wildlife	Form: (02A ) 400495725 11/23/2013	• Install trench plugs (sloped to allow wildlife or livestock to exit the trench should they enter) at known wildlife or livestock trails to allow safe crossing on long spans of open trench, where appropriate, economically and technically feasible. • Perform biological surveys (on-site) for each new development, using the most recent data sets for wildlife and aquatic resources. • Perform pre-disturbance surveys when the on-site inspection and commencement of disturbance occur in different field seasons using the most recent data sets for wildlife and aquatic resources. • Utilize the Encana Wildlife Resources Matrix to identify and document (where appropriate) potential impacts or concerns during the project planning phase for proposed drilling operations and construction of roads, pads and pipelines. • Use enclosed, locking garbage receptacles or implement a strict daily trash removal regime on each temporary or permanent work location
Dust control	Form: (02A ) 400495725 11/23/2013	• Strategically apply fugitive dust control measures, including enforcing established speed limits on Encana private roads, to reduce fugitive dust and coating of vegetation and deposition in water sources.
Construction	Form: (02A ) 400495725 11/23/2013	• Use solar panels as an alternative energy source for on-location production equipment, where appropriate, economically and technically feasible. • Use multiple gathering lines placed in a single trench to minimize disturbance and construction, where appropriate, economically and technically feasible. • Install pipeline crossings at right angles to the drainages, wetlands, and perennial water bodies, where appropriate, economically and technically feasible. • Maintain a minimum of five feet of soil cover between the pipeline and the lowest point of the drainage or water body channel.

COGIS DB