<_x0034_02699814>

402699814 02 2021-05-25T13:27:55.557-06:00 10669 NICKEL ROAD OPERATING LLC

1600 STOUT STREET SUITE 1850

DENVER CO 80202 Erin Lind 314 374-5572 Erin Lind Senior Regulatory Analyst 2021-05-25T13:27:55.557-06:00 2021-05-25T13:27:55.353-06:00 IN PROCESS erinlind 2021-05-25T10:19:09.82-06:00 erinlind erin.lind@nickelroadoperating.com 7.00000 479075 erin.lind@nickelroadoperating.com erinlind erinlind 2021-05-25T13:27:26.26-06:00 402699814 DR N Y OIL UNPLANNED SIDETRACK SINGLE N BLEHM ST 7X-HNC-10-07-67 19888 NENE 9 7N 67W 6 714 WATTENBERG FEL 572 90750 5088 FNL WELD HORIZONTAL 460 460 FWL FEE 1100 FSL 9 FEE 7N 67W 320 T7N-R67W-SEC.10: S/2 FEL 1100 FSL 10 210 7N 67W FEET FEET N N N Y 05 123 51476 00 20200034 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.594387 -104.891201 2020-11-14T00:00:00-07:00 2.1 false false false false false false false false false false false false false false FEE 460 FEET 490 FEET true false false false false false false false false false false false false false false N/A true true Approved 1041WOGLA20-0076 false PDOP false N 10287 7024 10 7N 67W 1100 FSL 460 FEL 19888 7093 true 2020-10-15T00:00:00-06:00 true false false false false true 7093 false 402699814 Unplanned Sidetrack Required Info: a. While drilling ahead in the tangent section of the well, we experienced a sudden increase in pressure that prohibited us from continuing to drill. After conditioning the hole, we tripped to surface to inspect the BHA and discovered that the bit and part of the motor had twisted off of the assembly. b. We reached a total MD of 7,942’ in the wellbore being plugged back. c. Casing set in the hole is 9-5/8” 36# surface casing at 1,728’ MD. d. Fish in the hole is 8.5” bit, rotor, and bearing section of motor. Bottom MD is 7,942’ / top MD is 7,922’. e. No plugs proposed f. No cement proposed g. Sidetrack KOP = 7,124’ MD h. Objective formation = same as permitted (Niobara C Chalk) i. BHL target = same as permitted j. Diana Burn granted verbal approval to sidetrack on 5/25/21. None of the interwell distances from the original APD have changed. Distance from completed portion to nearest completed portion of wellbore permitted/completed in the same formation measured to the proposed Blehm 8X-HNC-10-07-67 in 3D anti-collision. Distance to nearest wellbore belonging to another operator measured to the K&M Co. #1 (Vessels, PA, 05-123-10841) in 2D map view. 402699814 402699814 FORM 2 SUBMITTED 402699814.pdf 402699814 402700042 CORRESPONDENCE RE_ Nickel Road Operating Open Hole Sidetrack - API 05 123 51476.pdf 144247 402699814 402700077 WELLBORE DIAGRAM Blehm 7X-HNC-10-07-67_Sidetrack WBD.pdf 2681120 402699814 1ST 8 1 2 5 1 2 20 19888 2570 19888 1000 0 PLANNED HCP110 false false false 402699814 CONDUCTOR 24 16 42 80 100 80 0 0 PLANNED N/A false false false 402699814 SURF 13 1 2 9 5 8 36 1728 625 1728 0 0 PLANNED K55 false false false 402699814 NIOBRARA NBRR 407-2905 640 Sec.9 & 10: S/2 Thread was being aborted.