<_x0034_02165402>

402165402 02A 2019-09-10T14:32:04.957-06:00 10670 MALLARD EXPLORATION LLC

1400 16TH STREET SUITE 300

DENVER CO 80202 Erin Mathews 720 543 7951 Justin Garrett Regulatory Analyst 2019-09-10T14:32:04.957-06:00 2019-09-17T13:25:03.9-06:00 UPLOADED jgarrett 2019-09-04T11:14:04.987-06:00 jgarrett regulatory@ascentgeomatics.com 10.00000 emathews@mallardexploration.com schwarzs schwarzs 2019-09-26T12:19:42.393-06:00 402165402 true true false false false false Pad Goldeneye Center WELD SENW 21 8N 60W 6 4935 2365 FNL 2216 FWL 40.648590 -104.098121 1.4 2019-08-22T00:00:00-06:00 Alan Hnizdo 10 5 5 10 2 2 10 10 10 2 3" welded steel flowlines from wellheads to separators carrying oil, gas and water. 3" welded steel gas supply line from compressors to wellheads. 2020-01-01T00:00:00-07:00 2020-06-01T00:00:00-06:00 4935 true false false OFFSITE Commercial Disposal FEE FEE false false false false Surface Use Agreement true 20170115 false false true true 40 - Nunn loam, 0 to 6 percent slopes 61 - Stoneham fine sandy loam, 0 to 6 percent slopes false false true 2019-08-22T00:00:00-06:00 true true false false false false false false true 19 4228 19 false false No false 18.00 9.70 4 2 true OFFSITE Commercial Disposal true Location is sensitive due to depth to groundwater and proximity to low area. Depth to groundwater taken from water well permit #23213 609 false false false false false false false false false NO true true false false false false false false false false false false N/A County true false Other WOGLA will be submitted prior to Form 2 submittal. WOGLA 402165402 Manufacturer of MLVT: Hydrologistics Size and Volume: Up to two (2) 157’ diameter/42,000 BBLs Anticipated time frame on site: 90 days Since this location is not in a buffer zone, a Waste Management Plan and Facility Layout Drawing were not included. This location is being permitted as an alternate to the in process Goldeneye East, Goldeneye West, and Duclair Locations, per consutlation with COGCC staff 8/8/19. 402165402 402165402 FORM 2A SUBMITTED 402165402.pdf 402165402 402169481 HYDROLOGY MAP Goldeneye Center Pad 8N60W21 Hydrology Map.pdf 815055 402165402 402169482 LOCATION DRAWING Goldeneye Center Pad 8N60W21 Location Drawing.pdf 666444 402165402 402169483 LOCATION PICTURES Goldeneye Center Pad 8N60W21 Location Photos.pdf 455638 402165402 402169484 REFERENCE AREA MAP Goldeneye Center Pad 8N60W21 Reference Area Map.pdf 629907 402165402 402169485 REFERENCE AREA PICTURES Goldeneye Center Pad 8N60W21 Reference Area Photos.pdf 624230 402165402 402169486 NRCS MAP UNIT DESC 40_N_Nunn_loam_0_to_6_percent_slopes--Weld_County_Colorado_Northern_Part.pdf 127093 402165402 402169487 NRCS MAP UNIT DESC 61_N_Stoneham_fine_sandy_loam_0_to_6_percent_slopes--Weld_County_Colorado_Northern_Part.pdf 126163 402165402 402169488 SURFACE AGRMT/SURETY 4518249 Offutt SUA Amendment-.pdf 99045 402165402 402171764 MULTI-WELL PLAN Goldeneye Central Pad Multi-Well Plan.pdf 573290 402165402 402179489 ACCESS ROAD MAP Goldeneye Center Pad 8N60W21 Access Road Map.pdf 946100 402165402 402171353 02 Goldeneye Fed 21-16-1HN 402165402 402171354 02 GC Fed 1 402165402 402171355 02 Goldeneye Fed 21-16-2HN 402165402 402171357 02 GC Fed 2 402165402 402171358 02 Goldeneye Fed 21-16-3HN 402165402 402171359 02 GC Fed 3 402165402 402171360 02 Goldeneye Fed 21-16-4HN 402165402 402171361 02 Goldeneye Fed 21-16-5HC 402165402 402171363 02 Goldeneye Fed 21-16-6HN 402165402 402171364 02 Goldeneye Fed 21-16-7HN cb702f8f-033d-46e7-9194-7c6d5ccb1ca6 402165402 2 Storm Water/Erosion Control Implement and maintain BMPs to control stormwater runoff in a manner that minimizes erosion, transport of sediment offsite, and site degradation. Co-locate gas and water gathering lines whenever feasible, and mitigate any erosion problems that arise due to the construction of any pipeline(s). false 80ae16cd-a24a-414d-984a-7d2aaf2156c7 402165402 6 Emissions mitigation Operator has contracted with a third party to bring a gas sales lines to the location to send salable quality gas immediately down the sales line. All salable quality gas shall be directed to the sales line as soon as practicable or shut in and conserved in accordance with Rule 805.b.(3)B.v. false f6abf602-b8d3-498d-9a41-9d5c8053c38d 402165402 4 Material Handling and Spill Prevention Location will be equipped with remote monitoring capability including tank level alarms. false bbd654e3-b06d-4899-917b-d61296fd9339 402165402 1 General Housekeeping 804. Visual Impacts: All long term facility structures will be painted a color that enables the facilities to blend in with the natural background color of the landscape, as seen from a viewing distance and location typically used by the public. Maintain appearance with garbage clean-up; a trash bin will be located on site to accumulate waste by the personnel drilling the wells. Site will have unused equipment, trash and junk removed immediately. false f35f8f7c-8356-43d9-af06-d7a4988b0fd6 402165402 5 Construction Secondary containment berms shall be constructed of steel rings or walls with a synthetic or engineered liner. false e58c375c-8ef2-406f-9baf-ef138766a071 402165402 3 Material Handling and Spill Prevention 1. Integrity testing of flowlines connecting wellheads to the separators: CONSTRUCTION PHASE: The flowlines that Operator uses are designed/constructed/tested to ASME B31.4 and API 1104 standards. Only materials with Material Test Reports (MTRs) provided by the pipeline supplier are used in the construction of the flowlines. Construction is tested with 100% x-ray and is hydrotested per the applicable ASME Code. OPERATIONS PHASE: Pressure testing of the flowlines is conducted on an annual basis. Additionally, Operator is already in compliance with 1104.i. Continuous Pressure Monitoring Requirements of the 1100 Series Flowline Regulations. Operator utilizes a series of standard operating procedures to define our flowline integrity testing program. 2. Frequency on valve and fitting inspections: Operator’s Lease Operators inspect all equipment on their locations at a minimum of once every 48 hours, but most sites are inspected every 24 hours. Valves and fittings inspections are part of the daily job duties of the lease operators. Any valve or fitting that is found to be leaking is either repaired immediately by the lease operator or shut-in procedures are implemented as described below. Additionally, lease operators conduct a documented monthly inspection of the facility and this includes inspection of all valves and fittings. 3. Description of Lease Operator Inspections, Monthly Documented Inspections & Environmental Inspections: The Operator lease operator inspections are done as a routine part of the lease operators job. The lease operator would typically visit each of their assigned locations daily. They conduct a visual inspection of the facility which includes all valves, fittings, wellhead, tanks, vapor control systems and all connections. The lease operator also checks our Scada automation system for system pressures and flows. Pressure and flow sensors are placed on multiple points throughout the system and are specifically designed to measure the system for irregularities that would indicate a leak in the system or change in production of oil, water, or gas. The Scada system is also set-up with alarms that are triggered by anomalous pressure or flows. Low pressure warnings can activate automatic shut-in of the well and system. Lease operator inspections would note any leaks of either gas or fluids which triggers an immediate repair or shut-in. The Lease operators also conduct CDPHE Regulation 7– Audible, Visual, and Olfactory (AVO) inspections, which focus on the tanks and vapor control system. The Regulation 7 AVO is also a documented inspection. In addition, the sites are inspected with optical gas imaging cameras on a routine schedule, annually for compliance purposes with our Spill Prevention Containment and Countermeasures (SPCC) plan, depending on the status of reclamation the sites are also inspected on either a 14-day, 30-day, annual or rain triggered event in accordance with both the COGCC and the CDPHE Stormwater Management Plans (SWMP). 4. Measures for when leaks are discovered: If we suspect a leak we shut in the well and hydrotest the line. If it passes, then the well is brought back into production. If there is an actual leak, the well is kept shut in while the leak is found and fixed. Not until the line has passed hydrotesting, would the well be brought back online. false 4aa6d89d-e797-45da-a55e-08b5ef3f21f3 402165402 7 Interim Reclamation Operator shall be responsible for segregating the topsoil, backfilling, re-compacting any backfill, reseeding, and re-contouring the surface of any disturbed area so as not to interfere with Owner’s operations and shall reclaim such area to be returned to preexisting conditions as best as possible with control of all noxious weeds. false 402165402 Bob R Offutt

9010 County Road E

Apt 96 Olney Springs CO 81062-9710 402165402 10 5 5 10 2 2 10 10 10 2 3" welded steel flowlines from wellheads to separators carrying oil, gas and water. 3" welded steel gas supply line from compressors to wellheads. 4 2 402165402 C true 402165402 F true 402165402 true true false false false false false false Thread was being aborted.