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401442934 02 2017-10-30T12:26:04.267-06:00 10661 BISON OIL & GAS II LLC

518 17TH STREET #1800

DENVER CO 80202 Abigail Wenk 720 644-6997 Abigail Wenk Regulatory Manager 2017-10-30T12:26:04.267-06:00 2017-10-30T12:26:04.17-06:00 UPLOADED awenk 2017-10-27T10:45:08.603-06:00 awenk awenk@bisonog.com 3.00000 awenk@bisonog.com schwarzs schwarzs 2017-11-07T10:24:08.12-07:00 401442934 DR OIL SINGLE Stampede Fed 8-60 4-9-1 16568 Lot 3 4 8N 60W 6 2275 WILDCAT FWL 410 99999 4931 FNL WELD HORIZONTAL 2665 2633 FWL FEDERAL 600 FNL COC-73402 4 FEE 8N 60W 965 Township 8 North, Range 60 West, 6th P.M. Section 3: SW/4 Section 4: Lots 1, 2, S/2NE/4, S/2 Section 9: N/2 See attached lease map. FEL 300 0 FSL 9 207 8N 60W FEET FEET N N N Y OFFSITE Commercial Disposal 20170074 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.697747 -104.096942 2017-10-03T00:00:00-06:00 Chad Meiers 1.7 true false true false false false false false false false false false false false false FEE true Surface Use Agreement 600 FEET The BHL footage FSL of Section 9 depicted on the well location plat is less than the required 600' from unit boundary per Spacing Order (Docket No. 171200768 DEC 2017 hearing). Operator will not be completing the well past 600' FSL of Section 9. 1080 FEET true 609 OFFSITE Commercial Disposal false false false false false false false false false false false awenk@bisonog.com false false 401442934 The BHL footage FSL of Section 9 depicted on the well location plat is less than the required 600' from unit boundary per Spacing Order (Docket No. 171200768 DEC 2017 hearing). Operator will not be completing the well past 600' FSL of Section 9. Nearest wellbore permitted or completed in the same formation is the Shable Fed 8-60 4-9-10 (Bison Oil & Gas II, LLC), as measured using 3D manual calculations. Nearest existing or permitted wellbore belonging to another operator is the State 8-60 16-1H API 05-123-32812 (Noble Energy Inc), as measured using 2D. 401442934 401442934 FORM 2 SUBMITTED 401442934.pdf 401442934 401443413 OffsetWellEvaluations Data Offset Well Evaluation Stampede Fed 8-60 4.xlsx 40629 401442934 401443418 DIRECTIONAL DATA PROPOSAL #1 - STAMPEDE FED 8-60 4-9-1.xlsx 26240 401442934 401443419 WELL LOCATION PLAT Stampede Fed 8-60 4-9-1 Well Location Plat.pdf 1347853 401442934 401443421 DEVIATED DRILLING PLAN PROPOSAL #1 - STAMPEDE FED 8-60 4-9-1.pdf 96360 401442934 401443422 LEASE MAP Lease Map.pdf 124697 401442934 401443423 SURFACE AGRMT/SURETY Rec. Shable Homestead_SUA.pdf 590181 401442934 401442541 02A 89655b61-7a00-40b0-85f2-75e78131560a 401442934 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 d5b5e8e0-cb65-460b-9ff3-c5b1005a2528 401442934 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 401442934 1ST 8 1 2 5 1 2 20 16568 1860 16568 4000 0 PLANNED 401442934 CONDUCTOR 26 16 43 100 50 100 0 0 PLANNED 401442934 SURF 13 1 2 9 5 8 36 1850 650 1850 0 0 PLANNED 401442934 NIOBRARA NBRR 1280 4:ALL, 9:ALL Thread was being aborted.