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402950127 02 2022-06-23T11:03:26.023-06:00 69175 PDC ENERGY INC

1775 SHERMAN STREET - STE 3000

DENVER CO 80203 Ally Ota 303 860-5800 Ally Ota Regulatory Analyst 2022-06-23T11:03:26.023-06:00 2022-06-23T11:03:25.963-06:00 IN PROCESS Agale 2022-02-08T07:36:01.84-07:00 Agale alexandria.ota@pdce.com 8.00000 482393 alexandria.ota@pdce.com Agale Agale 2022-06-23T11:03:23.93-06:00 402950127 DR N N OIL SINGLE N Hen 04N 14890 SWNE 8 4N 64W 6 2044 WATTENBERG FEL 2129 90750 4779 FNL WELD HORIZONTAL 2440 200 FEL FEE 839 FNL 8 FEE 4N 64W 160 T4N-R64W Section 8: NE1/4 FEL 839 FNL 9 248 4N 64W FEET FEET N N N Y 20160047 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.328290 -104.572350 2020-10-14T00:00:00-06:00 1.5 false false false false false false false false false false false false false false FEE 200 FEET 30 FEET true false true false false false false false false false false false false greg.deronde@pdce.com false false false N/A true true Approved 1041WOGLA21-0007 CDP is approved false PDOP false N 7365 6868 9 4N 64W 839 FNL 200 FEL 14890 6832 true 2022-03-17T00:00:00-06:00 true false false false false true 6832 false Kenosha 481580 false true 402950127 The distance to the completed portion of the nearest well on the “Spacing and Formations” tab was measured to the Hen 04N (Doc 402950127). The distance to the nearest wellbore belonging to another operator on the “Drilling Plan” tab was measured to the Northrup C 08-73HN (05-123-34287). Both distances were measured via the anti-collision report attached in the deviated drilling plan. The subject well will have a treated interval less than 175' from the treated interval of the below listed wells owned by Noble. All wells are plugged & abandoned so no stimulation setback consent is required. All distances were measured using the attached anti-collision report. Northrup C 08-73HN (05-123-34287), 30', P&A Northrup C 08-75HN (05-123-34263), 89', P&A Reinick 2 (05-123-11923), 139', P&A Reinick 3 (05-123-12637), 115', P&A Ruff 1 (05-123-11113), 33', P&A Smith 1 (05-123-11922), 174', P&A Smith 2 (05-123-12604), 144', P&A Smith C 9-19 (05-123-21929), 115', P&A Ruff 8-1I4 (05-123-18371), 121', P&A 402950127 402950127 FORM 2 SUBMITTED 402950127.pdf 402950127 403030856 OPEN HOLE LOGGING EXCEPTION Hen_Open Hole Logging Exception.pdf 180457 402950127 403065094 OffsetWellEvaluations Data 2_Hen 4N64W8 1-22 Offset Well Evaluation.xlsx 50727 402950127 403085670 DEVIATED DRILLING PLAN PROPOSAL #2 - HEN 04N (PERMITTING).pdf 416478 402950127 403085675 DIRECTIONAL DATA PROPOSAL #2 - HEN 04N (PERMITTING).xlsx 27587 402950127 403087780 WELL LOCATION PLAT WLC 04_HEN 04N (2022-06-22).pdf 235285 3ee3ab1a-720b-49c4-8b9c-a15e7a9d88f6 402950127 2 Drilling/Completion Operations OPEN HOLE LOGGING EXCEPTION: One of the first wells drilled on the pad will be logged with cased-hole neutron log with 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 in that well and have those logs attached. The Form 5 for each well shall state “Open Hole Logging Exception - 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 ffa1d949-805a-4a56-91a7-edfbe1465aa3 402950127 1 Drilling/Completion Operations 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 402950127 1ST 8 1 2 5 1 2 20 14890 2035 14890 2000 0 PLANNED P-110 false false false 402950127 SURF 13 1 2 9 5 8 36 1600 920 1600 0 0 PLANNED J-55 false false false 402950127 NIOBRARA NBRR 407-3328 3770 S.4: S2S2S2, S.5: S2S2SE, S.7: SESESE, S.8: E2, S2S2SW, S.9: All, S.16: All, S.17: All, S.18: E2E2E2, S.20: All, S.21: All Thread was being aborted.