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402913303 02 2022-01-20T12:26:27.653-07:00 10633 CRESTONE PEAK RESOURCES OPERATING LLC

1801 CALIFORNIA STREET #2500

DENVER CO 80202 Kathy Denzer 720 822-8083 Andrea Gross Permit Agent 2022-01-20T12:26:27.653-07:00 2022-01-20T12:26:27.56-07:00 IN PROCESS agross 2021-12-30T12:51:08.437-07:00 agross agross@upstreampm.com 7.00000 474845 kdenzer@civiresources.com agross agross 2022-01-20T12:26:25.577-07:00 402913303 DR Y N OIL SINGLE N Eastern Hills 4-65 17-18 3FH 24644 SESE 17 4S 65W 6 700 DJ HORIZONTAL NIOBRARA FEL 1255 16950 5641 FSL ARAPAHOE HORIZONTAL 460 860 FEL FEE 1563 FSL 17 FEE 4S 65W 604 T4S R65W Sec. 17: All except an approximately 175’ wide strip on the East and approximately 205’ wide strip to the south. Please see lease map in original filing. FEL 1604 FSL 14 620 4S 66W FEET FEET N N N Y 05 005 07481 00 20160104 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 39.699987 -104.680888 2018-04-24T00:00:00-06:00 1.7 false false false false false false false false false false false false false false FEE 460 FEET FEET true false false false false false false false false false false false brittney.white@crestonepr.com true true false Aurora true true Approved Approved on 02/13/2020 Development Application Case No. 2019-6057-00 false PDOP false N 8338 7950 14 4S 66W 1604 FSL 860 FEL 24644 7950 false 2020-02-13T00:00:00-07:00 true false false false false true 7950 false 402913303 Distance from completed zone of this wellbore to nearest completed zone of an offset well within the same unit permitted or completed in the same formation was measured to the permitted Eastern Hills 4-65 17-18 3EH in 2D. There are no wells within 1500' of this wellbore operated by another Operator. This is a Form 2 Refile. Changes to the original approved Form 2 are: bottom hole location, total depth, casing and cement program. Crestone is lengthening these wellbores. This location has an approved OGLA which expires 04/02/23; therefore, an OGDP is not required. 402913303 402913303 FORM 2 SUBMITTED 402913303.pdf 402913303 402914930 DEVIATED DRILLING PLAN Eastern Hills 4-65 17-18 3FH Horizontal and Anticollision Plan.pdf 440728 402913303 402914931 WELL LOCATION PLAT Eastern Hills 4-65 17-18 3FH Well Location Exhibit.pdf 794592 402913303 402914932 DIRECTIONAL DATA EASTERN HILLS 4-65 17-18 3FH COGCC Directional Data.xlsx 28144 d12f9bd1-c494-4f7c-9410-7c2f8af24745 402913303 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-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 7319a81f-c057-46fc-b62f-d6f40c6ad82d 402913303 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 402913303 1ST 8 1 2 5 1 2 17 24644 3792 24644 0 0 PLANNED P110 false false false 402913303 CONDUCTOR 26 16 42.09 100 114 100 0 0 PLANNED A53B false false false 402913303 SURF 13 1 2 9 5 8 40 3175 1058 3175 0 0 PLANNED J55 false false false 402913303 NIOBRARA NBRR 535-1367 5200 T4S R65W Secs. 17-20, 29, 30: All; T4S R66W Secs. 13; All, 14: E2SE, 24: All Thread was being aborted.