<_x0034_02389305>

402389305 02 2020-05-08T14:17:16.903-06:00 10661 BISON OIL & GAS II LLC

518 17TH STREET #1800

DENVER CO 80202 Abigail Wenk 720 6446997 Ariana Solis Regulatory Analyst 2020-05-08T14:17:16.903-06:00 2020-05-08T14:17:16.843-06:00 UPLOADED SOLISA 2020-05-04T16:12:16.977-06:00 SOLISA asolis@bisonog.com 6.10000 457475 awenk@bisonog.com acksa acksa 2020-05-27T10:19:56.077-06:00 402389305 DR Y N OIL SINGLE Hunt Fed 8-60 17B-20-2 14108 SWNE 17 8N 60W 6 2447 WILDCAT FEL 2364 99999 4938 FNL WELD HORIZONTAL 2451 2437 FEL FEE 2346 FSL 17 FEE 8N 60W 160 Township 8 North, Range 60 West, 6th PM Section 17: SW/4 The wellbore does not penetrate the lease, but the lease lies within the unit. FEL 200 0 FSL 20 715 8N 60W FEET FEET N N N Y OFFSITE Commercial Disposal 05 123 48131 00 20190035 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.663072 -104.114550 2020-03-27T00:00:00-06:00 CHAD MEIERS 1.4 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 300' FSL and 2437' FEL of Section 20. 445 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 WOGLA18-0159 was approved 03/06/2019. false WOGLA 2018-11-08T00:00:00-07:00 PDOP 402389305 This refiled APD is being submitted to update the following: SHL, TPZ, & BHL 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 300' FSL and 2437' FEL of Section 20. 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 17B-20-3 (Bison Oil & Gas II, LLC), as measured using 2D manual calculations. Nearest existing or permitted wellbore belonging to another operator is the Butler #1, API 05-123-09699 ( ENERGY MINERALS CORP), 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. 402389305 402389305 FORM 2 SUBMITTED 402389305.pdf 402389305 402393537 OffsetWellEvaluations Data Offset Well Evaluation Hunt 8-60 17B_04.30.2020.xlsx 44927 402389305 402393538 DIRECTIONAL DATA PROPOSAL #2 -HUNT FED 8-60 17B-20-2.xlsx 26649 402389305 402393540 DEVIATED DRILLING PLAN PROPOSAL #2 17B-20-2 plan.pdf 282455 402389305 402393543 WELL LOCATION PLAT 17B-20-2 WLP.pdf 853015 402389305 402393867 04 0a755ff3-c62e-4cc6-99f8-12efc418ad46 402389305 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 to 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 measuredwhile-drilling 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 openhole logs shall clearly state "Alternative Logging Program - No open-hole logs were run" and shall clearly identify (by API#, well name & number) the well in which openhole logs were run." false 17dd2a8e-6932-4723-b68a-a696366f42c8 402389305 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 326dbc8c-eacf-4093-b435-f5fe638d136a 402389305 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 402389305 1ST 8 1 2 5 1 2 20 14108 1860 14108 4000 0 PLANNED false false false 402389305 CONDUCTOR 26 16 43 80 40 80 0 0 PLANNED false false false 402389305 SURF 13 1 2 9 5 8 36 1850 650 1850 0 0 PLANNED false false false 402389305 NIOBRARA NBRR 535-1091 960 20: ALL, 17: S/2 Thread was being aborted.