<_x0034_02620171>

402620171 02 10459 EXTRACTION OIL & GAS INC

370 17TH STREET SUITE 5200

DENVER CO 80202 JEFF ANNABLE 720 354-4590 JEFF ANNABLE EHSR ASSET COORDINATOR 2021-03-07T20:53:36.14-07:00 DRAFT ANNABLEJ 2021-03-07T20:53:36.14-07:00 ANNABLEJ JANNABLE@EXTRACTIONOG.COM 7.00000 458215 JANNABLE@EXTRACTIONOG.COM ANNABLEJ ANNABLEJ 2021-03-08T21:03:33.567-07:00 402620171 DR Y OIL SINGLE VIC WEST 20W-20-02 16827 SENE 20 7N 67W 6 273 WATTENBERG FEL 2232 90750 5004 FNL WELD HORIZONTAL 460 460 FEL FEE 2237 FSL 20 FEE 7N 67W 320 Township 7 North Range 67 West Section 20: E2 FWL 2242 FSL 19 1771 7N 67W FEET FEET N N N Y 05 123 48280 00 20130028 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.560920 -104.908790 2018-05-17T00:00:00-06:00 1.3 false false false false false false false false false false false false false false FEE 460 FEET 964 FEET true false false false false false false false false false false false false false false N/A true true Approved WELD COUNTY OIL AND GAS LOCATION ASSESMENT (WOGLA) WAS APPROVED ON 12/11/18. false PDOP false N 7646 7254 19 7N 67W 2242 FSL 460 FWL 16827 7254 true 2018-12-11T00:00:00-07:00 true false false false false true 7254 false 402620171 The distance to the completed portion of the nearest well on the "Spacing & Formations" tab was measured to Extraction's VIC WEST 20W-20-01 (API # 05-123-48284). This distance was measured in 2-dimensional space. The distance to the nearest well belonging to another operator on the "Drilling & Waste Plans" tab was measured to CACTUS HILL #1 (API #05-123-07733). This distance was measured in 3-dimensional space. Changes made to the permit: Surface hole location moved to a different slot, bottom hole/lateral moved to different sections, updated offset well evaluation. The Surface Use Agreement is attached to the Scout Card (DOC#401668073). Location has not been constructed. 402620171 402620171 FORM 2 SUBMITTED 402620171.pdf 402620171 402620173 OffsetWellEvaluations Data VIC 20-E PAD 7N67W20 HOP Spreadsheet - Reviewed.xlsx 43527 402620171 402620175 WELL LOCATION PLAT Vic West 20W-20-02 7N67W20 Well Location Exhibit.pdf 782947 402620171 402620176 DIRECTIONAL DATA VIC WEST 20W-20-02 PLAN.xlsm 31315 402620171 402620177 DEVIATED DRILLING PLAN VIC WEST 20W-20-02 PLAN.pdf 166440 eebc07c3-cbb1-4987-9c8e-557b060696c3 402620171 2 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 ce9232cf-f455-4f47-9d73-884a54aaa22f 402620171 1 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 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 402620171 1ST 8 1 2 5 1 2 20 16827 2233 16827 1500 0 PLANNED P-110 false false false 402620171 CONDUCTOR 24 16 42 80 100 80 0 0 PLANNED N/A false false false 402620171 SURF 12 1 4 9 5 8 36 1500 400 1500 0 0 PLANNED J-55 false false false 402620171 CODELL CODL 407-2128 2560 Township 7 North, Range 67 West: Sections 17,18,19,20-All Thread was being aborted.