<_x0034_01897242>

401897242 02 2019-07-29T13:58:24.823-06:00 10661 BISON OIL & GAS II LLC

518 17TH STREET #1800

DENVER CO 80202 Abigail Wenk 720 6446997 Ariana Solis Regulatory Analyst 2019-07-29T13:58:24.823-06:00 2019-07-29T13:58:24.773-06:00 UPLOADED SOLISA 2019-01-08T13:44:16.663-07:00 SOLISA asolis@bisonog.com 5.00000 false 453379 awenk@bisonog.com Missing Information espino-e espino-e 2019-07-30T10:30:53.99-06:00 2 401897242 DR Y OIL SINGLE Hale 8-60 22-23-5 14227 SWNW 22 8N 60W 6 710 WILDCAT FWL 2192 99999 4932 FNL WELD HORIZONTAL 300 2450 FWL FEE 2214 FNL 22 FEE 8N 60W 480 Township 8 North, Range 60 West, 6th PM Section 22: E/2 Section 23: SW/4 FWL 2214 0 FNL 23 638 8N 60W FEET FEET N N N Y OFFSITE Commercial Disposal 05 123 46072 00 20190035 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.649093 -104.084454 2018-12-20T00:00:00-07:00 GREG WEIMER 1.3 false false true false false false false false false false false false false false false FEE true Surface Use Agreement 300 FEET The BHL footage FWL of Section 23 depicted on the well location plat is less than the required 300' from unit boundary per Spacing Order (Docket No. 190100160). Operator will not be completing the well past 2350' FWL of the unit boundary. 892 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. The WOGLA for this location has been approved prior to the refile of the APDs- WOGLA17-0068. false 401897242 This refiled APD is being submitted to update the following: SHL, TPZ, BHL, DRILLING & SPACING UNIT. 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 2214’ FNL and 2350' FWL of Section 23. 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 Hale 8-60 22-23-4 (Bison Oil & Gas II, LLC), measured using 2D manual calculations. Nearest existing or permitted wellbore belonging to another operator is the Brungard 1 API 05-123-05542 (Sunray Oil Co), measured using 3D 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. 401897242 401897242 FORM 2 RESUBMITTED 401897242.pdf 401897242 402122591 FORM 2 REJECTED 402122591.pdf 401897242 402125175 OffsetWellEvaluations Data Offset Well Evaluation Hale 8-60 22 7-24-2019.xlsx 46380 401897242 402125178 DIRECTIONAL DATA PROPOSAL #3 - HALE 8-60 22-23-5.xlsx 25614 401897242 402125181 WELL LOCATION PLAT HALE 8-60 22-23-5 WLP.pdf 862617 401897242 402125182 DEVIATED DRILLING PLAN PROPOSAL #3 - HALE 8-60 22-23-5.pdf 76384 3240dc7d-b7ca-4ee1-9b7e-927e1fa95463 401897242 3 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 8a99dc45-8603-4fdb-99d8-339146259b1c 401897242 1 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 86524277-1120-4b48-b52d-accf82e70ede 401897242 2 Drilling/Completion Operations 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-while-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 open-hole logs shall clearly state “No open-hole logs were run” and shall clearly identify (by API#, well name & number) the well in which open-hole logs were run. false 401897242 1ST 8 1 2 5 1 2 20 14227 1860 14227 4000 0 PLANNED 401897242 CONDUCTOR 26 16 43 100 50 100 0 0 PLANNED 401897242 SURF 13 1 2 9 5 8 36 1850 650 1850 0 0 PLANNED 401897242 NIOBRARA NBRR 960 S.22:ALL, S.23:W2 Thread was being aborted.