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403164088 02 2022-09-26T08:56:51.393-06:00 69175 PDC ENERGY INC

1775 SHERMAN STREET - STE 3000

DENVER CO 80203 Ally Ota 303 860-5800 Ally Ota Regulatory Analyst 2022-09-26T08:56:51.393-06:00 2022-09-26T08:56:51.313-06:00 IN PROCESS Agale 2022-09-13T11:39:03.293-06:00 Agale alexandria.ota@pdce.com 8.00000 465146 regulatory@pdce.com Agale Agale 2022-09-26T08:56:49.157-06:00 403164088 DR N N OIL SINGLE N Rio 16N 20078 NWNW 6 1S 67W 6 65 WATTENBERG FWL 324 90750 5068 FNL ADAMS HORIZONTAL 755 755 FEL FEE 460 FNL 2 FEE 1S 68W 160 T1S-R68W Section 2: SE FEL 460 FSL 11 270 1S 68W FEET FEET N N N Y 20160047 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 39.999451 -104.940102 2020-03-30T00:00:00-06:00 1.5 false false false false false false false false false false false false false false FEE 460 FEET 67 FEET true false true false false false false false false false false true Order 407-1902 false regulatory@pdce.com false false false N/A true true Approved false PDOP false N 10685 7656 11 1S 68W 460 FSL 755 FEL 20078 7656 true 2019-04-23T00:00:00-06:00 true false false false false true 7656 false false true 403164088 The surface owner of this location is also the encroached upon surface owner. Property line waivers are attached. The distance to the completed portion of the nearest well on the “Spacing and Formations” tab was measured to the Rio 17N (Doc 403164272) using COGCC GIS mapping, 2D plain view. The distance to the nearest wellbore belonging to another operator on the “Drilling Plan” tab was measured to the Standley 1-2 (05-001-09506) 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 KP Kauffman. PDC does not plan to stimulate within 150' of these wells, therefore, no Stimulation Setback Consent is attached. Ivey 16-11, 81', (05-001-09493), PR Sack 1, 131', (05-001-07059), SI Sack 8-11, 83', (05-001-09504), SI Standley 1-2, 67', (05-001-09506), PR An Exception Location Request to Order No. 407-1902 is attached, requesting this well to be drilled from the Rio LC Pad to produce within the Ivey North Unit. 403164088 403164088 FORM 2 SUBMITTED 403164088.pdf 403164088 403168711 OffsetWellEvaluations Data PDC Rio Offset Well Evaluation File.xlsx 51217 403164088 403168818 EXCEPTION LOC REQUEST Rio PL Exception Request.pdf 137195 403164088 403168819 EXCEPTION LOC WAIVERS Rio PL Waiver.pdf 35562 403164088 403168820 EXCEPTION LOC REQUEST Rio_Rule 401c Exception Location.pdf 118516 403164088 403168821 WELL LOCATION PLAT Rio 16N_WLC.pdf 846592 403164088 403168822 DEVIATED DRILLING PLAN Rio 16N Standard Plan #1.pdf 347820 403164088 403168823 DIRECTIONAL DATA Rio 16N COGCC Plan #1 Survey 7-26-2022.xlsm 33120 6fc5e5e0-ed17-4c62-8f0e-0405001181e2 403164088 1 Drilling/Completion Operations ALTERNATIVE PROGRAM: An existing well on the pad (Rio LC 12-242HC 05-001-09950) was 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 f38e5643-5438-4adc-a430-1af53ae16a06 403164088 2 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 403164088 1ST 8 1 2 5 1 2 20 20078 3666 20078 2400 0 PLANNED P-110 false false false 403164088 SURF 13 1 2 9 5 8 36 2000 789 2000 0 0 PLANNED J-55 false false false 403164088 NIOBRARA NBRR 407-1902 640 T1S-R68W Section 2: E2, Section 11: E2 Thread was being aborted.