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402012747 02 2019-07-24T17:15:21.763-06:00 10661 BISON OIL & GAS II LLC

518 17TH STREET #1800

DENVER CO 80202 Abigail Wenk 720 6446997 Ariana Solis Regulatory Analyst 2019-07-24T17:15:21.763-06:00 2019-07-30T09:04:30.18-06:00 UPLOADED SOLISA 2019-04-17T15:08:28.88-06:00 SOLISA asolis@bisonog.com 5.00000 false 455519 awenk@bisonog.com Wrong well location on offset well evaluation espino-e espino-e 2019-07-30T09:04:50.647-06:00 2 402012747 DR Y OIL SINGLE Boomslang Fed 8-60 14B-13-18-2 14215 SESE 14 8N 60W 6 504 WILDCAT FEL 1313 99999 4894 FSL WELD HORIZONTAL 300 2615 FWL FEE 2084 FSL 13 FEE 8N 60W 320 Township 8 North, Range 60 West, 6th P.M. Section 13: W2 FWL 2105 0 FSL 18 379 8N 59W FEET FEET N N N Y OFFSITE Commercial Disposal 05 123 47111 00 20190035 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.658870 -104.050363 2019-04-05T00:00:00-06:00 MATTHEW MILLER, J.B. 1.5 false false true false false false false false false false false false false false false FEE false Surface Use Agreement 300 FEET Docket No. 190600421. 0 FEET true 609 OFFSITE Commercial Disposal false false false false false false false false false false false awenk@bisonog.com false false false N/A County false false Waived WELD COUNTY HAS WAIVED THE RIGHT TO PRECEDE COGCC IN SITING. Operator has approved siting permit (WOGLA) for Boomslang Fed 8-60 14B location- WOGLA18-0158 false 402012747 This refile APD is being submitted to update the SHL, TPZ, BHL, and Drilling and Spacing Unit. The Boomslang Fed 8-60 # 14B-13-18-1 (Bison Oil & Gas II, LLC), is the nearest well in the same formation, the distance was measured using 2D manual calculations. The nearest wellbore belonging to another operator was measured to the LO_SCHNEIDER #1414_12H [API #: 123- 50273], operated by VERDAD RESOURCES LLC. The distance was measured using 2D manual calculations. The well status is XX. No wells owned by other operators are Producing, Temporarily Abandoned, or Shut-In within 150' of this wells productive lateral, therefore stimulation setback consent is not needed. 402012747 402012747 FORM 2 RESUBMITTED 402012747.pdf 402012747 402121004 FORM 2 REJECTED 402121004.pdf 402012747 402121296 DIRECTIONAL DATA PROPOSAL #4 - BOOMSLANG FED 8-60 14B-13-18-2.xlsx 25508 402012747 402121852 WELL LOCATION PLAT Boomslang Fed 8-60 14B-13-18-2 WLP 7.19.19.pdf 583508 402012747 402121853 DEVIATED DRILLING PLAN PROPOSAL #4 - BOOMSLANG FED 8-60 14B-13-18-2.pdf 449528 402012747 402126087 OffsetWellEvaluations Data Offset Well Evaluation Boomslang 8-60 14B_Updated 7.24.2019.xlsx 42201 402012747 402126655 XML FILE Y 402012747.xml 319817eb-d0ec-4e44-8221-74aa64ed3f74 402012747 3 Drilling/Completion Operations Anti-collision: Operator will perform an anti-collision evaluation of all active (producing, shut in, or temporarily abandoned) offset wellbores that have the potential of being within 150 feet of a proposed well prior to drilling operations for the proposed well. Notice shall be given to all offset operators prior to drilling. false abb1b284-517b-4bad-8a42-9c35a7bcb2d8 402012747 1 Drilling/Completion Operations Alternative Logging Program: One of the first wells drilled on the pad will be logged with open-hole resistivity log and gamma-ray log from the kick-off point into the surface casing. All wells on the pad will have a cement bond log with gamma-ray run on production casing (or on intermediate casing if production liner is run) into the surface casing. The horizontal portion of every well will be logged with a measured-whiledrilling gamma-ray log. The Form 5, Completion Report, for each well on the pad will list all logs run and have those logs attached. The Form 5 for a well without open-hole logs shall state “Alternative Logging Program - No open-hole logs were run” and shall clearly identify the type of log and the well (by API#) in which open-hole logs were run. false f50acf34-a2bb-487b-89b7-9d7037c331fc 402012747 2 Drilling/Completion Operations When a skid is performed, if a previous well on that pad has completed a full BOPE test within the past 21 days, then the only required BOPE tests are for the BOPE connections that were broken during the skid. The purpose of this is to prevent the wear and tear on the choke line and kill line valves. The annular and double rams will be tested as per usual and all broken connections will also be tested (annular to 70% of rated pressure, all other valves and connections will be tested to full rated pressure). Under no circumstances will 21 days be exceeded without completing a full BOPE test to all connections including all choke and kill line valves. Daily function test / activation of pipe rams are still required in addition to a preventer operator test on each trip. false 402012747 1ST 8 1 2 5 1 2 20 14215 1860 14215 4000 0 PLANNED 402012747 CONDUCTOR 26 16 43 100 50 100 0 0 PLANNED 402012747 SURF 13 1 2 9 5 8 36 1850 650 1850 0 0 PLANNED 402012747 NIOBRARA NBRR 1927 S.13,18,17: ALL Thread was being aborted.