<_x0034_02332671>

402332671 02 2020-03-27T12:34:42.637-06:00 10661 BISON OIL & GAS II LLC

518 17TH STREET #1800

DENVER CO 80202 Abigail Wenk 720 6446997 Ariana Solis Regulatory Analyst 2020-03-27T12:34:42.637-06:00 2020-03-27T12:34:42.56-06:00 UPLOADED SOLISA 2020-03-04T15:59:34.71-07:00 SOLISA asolis@bisonog.com 6.10000 454627 awenk@bisonog.com acksa acksa 2020-04-06T08:07:06.51-06:00 402332671 DR Y OIL SINGLE N Hunt Fed 8-60 6A-31-30-7 14250 LOT 3 6 8N 60W 6 1684 WILDCAT FWL 318 99999 4923 FNL WELD HORIZONTAL 1925 1771 FEL FEE 300 FSL 31 FEE 9N 60W 160 Township 9 North, Range 60 West, 6th P.M. Section 31: NE FEL 2440 0 FSL 30 115 9N 60W FEET FEET N N N Y OFFSITE Commercial Disposal 05 123 46674 00 20190035 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.697683 -104.137210 2017-10-27T00:00:00-06:00 JAMES FRESHWATER 1.2 false false true false false false false false false false false false false false false FEE false Surface Use Agreement 300 FEET This well has a bottom-hole location beyond the unit boundary setback. The bottom of the completed interval will be within the unit boundary setback at 2340' FSL and 1772' FEL of Section 30. 820 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 true true Approved WOGLA19-0097 was approved 8/16/2019. false WOGLA 2019-05-15T00:00:00-06:00 PDOP 402332671 This refiled APD is being submitted to update the following: SHL, TPZ, & BHL DSU Setbacks Plugging Bond Casing Program Updated Offset Well Evaluation Data Updated BMPs This well has a bottom-hole location beyond the unit boundary setback. The bottom of the completed interval will be within the unit boundary setback at 2340' FSL and 1772' FEL of Section 30. The wellbore beyond the unit boundary setback will be physically isolated and will not be completed. Nearest wellbore permitted or completed in the same formation is the Hunt Fed 8-60 6A-31-30-8 (Bison Oil & Gas II, LLC), as measured using 3D calculations. Nearest existing or permitted wellbore belonging to another operator is the Scoter #19-30-12HN, API 05-123- 46906 (Noble Energy Inc), measured using 2D manual calculations. 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. 402332671 402332671 FORM 2 SUBMITTED 402332671.pdf 402332671 402332676 OffsetWellEvaluations Data Offset Well Evaluation Hunt Fed 8-60 6A Pad.xlsx 41557 402332671 402354498 WELL LOCATION PLAT Hunt Fed 8-60 6A-31-30-7 WLP.pdf 985060 402332671 402354506 DEVIATED DRILLING PLAN PROPOSAL #2 - HUNT FED 8-60 6A-31-30-7.pdf 102769 402332671 402354514 DIRECTIONAL DATA PROPOSAL #2 - HUNT FED 8-60 6A-31-30-7.xlsx 25726 402332671 402354158 04 Location BMPs e69e7588-854c-4566-ad97-5ee798be447e 402332671 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 22de5c90-ec08-49dc-bd35-fff93da5ab9a 402332671 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 e4beb188-2e65-462c-baf3-12733f01d5fc 402332671 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 402332671 1ST 8 1 2 5 1 2 20 14250 1860 14250 4000 0 PLANNED 402332671 CONDUCTOR 26 16 43 80 40 80 0 0 PLANNED 402332671 SURF 13 1 2 9 5 8 36 1850 650 1850 0 0 PLANNED 402332671 NIOBRARA NBRR 535-1144 960 S.30: S2, S.31: ALL Thread was being aborted.