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402011425 02 2020-09-14T19:32:46.26-06:00 8960 BONANZA CREEK ENERGY OPERATING COMPANY LLC

410 17TH STREET SUITE #1400

DENVER CO 80202 Kate Miller 720 440-6116 Aubrey Noonan Regulatory Analyst 2020-09-14T19:32:46.26-06:00 2020-09-14T19:32:46.197-06:00 UPLOADED anoonan 2019-04-17T07:49:09.13-06:00 anoonan regulatory@bonanzacrk.com 6.10000 false 477049 regulatory@bonanzacrk.com stonea stonea 2020-09-15T14:09:53.7-06:00 2 402011425 DR N N OIL SINGLE N State Pronghorn Federal K-O-31HNB 12037 Lot 3 30 5N 61W 6 672 WATTENBERG FWL 2093 90750 4528 FSL WELD HORIZONTAL 2678 2272 FWL FEDERAL 260 FNL COC79548 31 FEE 5N 61W 2882 5N-61W-31, Lots 1, 2, E2NW, W2SE FEL 260 0 FSL 31 359 5N 61W FEET FEET N N N Y OFFSITE Recycle/reuse 20120018 ANNULAR PREVENTOR DOUBLE RAM 40.370090 -104.259203 2019-02-07T00:00:00-07:00 Casey Kohout 2.3 false false true false false false false false false false false true true true false FEE false Surface Use Agreement 927 FEET Proposed Spacing Unit: Township 5 North, Range 61 West (Weld County): Section 30: SESW, SWSE Section 31: W2E2, E2W2 Township 4 North, Range 61 West (Weld County): Section 6: NWNE (Lot 2), NENE (Lot 1) 545 FEET true 318A OFFSITE Commercial Disposal false true false false false false false true false false false false AVanWyk@bonanzacrk.com false false false N/A County true true Approved 1041WOGLA19-0039 was approved on 12/19/2019 false 1041WOGLA 2019-11-05T00:00:00-07:00 PDOP 402011425 The Windows/Twinning exception location waiver is included as an attachment. The State Pronghorn 42-32-31MRLNB API#05-123-42350, operated by Bonanza Creek Energy, is the nearest well in the same formation, the distance was measured in 2D. The well status is currently PR. The nearest wellbore belonging to another operator was measured to the RSU ANSCHUTZ FED 4-61-5-0808C API#05-123-50083, operated by Highpoint Operating Corporation. The distance was measured in 2D. The well status is currently PR. No wells owned by other operators are Producing, Temporarily Abandoned, or Shut-In with treated intervals within 150' of this well's productive lateral, therefore stimulation setback consent is not needed. 402011425 402011425 FORM 2 RESUBMITTED 402011425.pdf 402011425 402484298 OffsetWellEvaluations Data LF@5241860|402484298 402011425 402486372 FORM 2 REJECTED 402486372.pdf 402011425 402487047 DEVIATED DRILLING PLAN STATE PRONGHORN FEDERAL K-O-31HNB (REV-E.0) WELL PLAN.pdf 228563 402011425 402487050 WELL LOCATION PLAT WLC_13_STATE PRONGHORN FEDERAL K-O-31HNB (2020-02-27).pdf 1424249 402011425 402487074 OffsetWellEvaluations Data Pronghorn 13-30_South OffsetWellEvaluations_REV.9.8.20.xlsx 62128 402011425 402487411 EXCEPTION LOC REQUEST PRONGHORN 13-30_Exception Location Request Letter Windows_9.11.2020.pdf 180760 402011425 402488848 SURFACE AGRMT/SURETY Riverside_SUA.pdf 106403 402011425 402488931 EXCEPTION LOC WAIVERS Exp Location Waiver_Rev-Reg_09-14-2020.pdf 602093 402011425 402488934 DIRECTIONAL DATA State Pronghorn Federal K-O-31HNB_Directional Data_REV E_Rev 09-14-20.xlsx 31748 402011425 402488935 PROPOSED SPACING UNIT K-O-31HNB PSU Letter w Exhibits_9-11-2020. - Copy.pdf 244367 79bb1f5e-603a-46b4-9ae2-24a950fae180 402011425 1 Drilling/Completion Operations Bradenhead Monitoring Operator will comply with the “COGCC Policy for Bradenhead Monitoring during Hydraulic Fracturing Treatments in the Greater Wattenberg Area”, dated May 29, 2012. false 8bbad1f2-b16f-436d-9326-2c0cac7a295f 402011425 3 Drilling/Completion Operations Alternative Logging Program: One of the first wells drilled on the pad will be logged with an open-hole resistivity log and gamma-ray, from the kick-off point into the surface casing. All wells on the pad will have a cement bond log (CBL) 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 clearly 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 59c5bfa9-a73e-495d-8a5f-d121005a6ca6 402011425 2 Drilling/Completion Operations Wellbore Collision Prevention – Rule 317.r Prior to drilling operations, Operator will perform an anti-collision scan of existing offset wells that have the potential of being within close proximity of the proposed well. This anti-collision scan will include definitive MWD or gyro surveys of the offset wells with included error of uncertainty per survey instrument, and compared against the proposed well path with its respective error of uncertainty. If current surveys do not exist for the offset wells, Operator may have gyro surveys conducted to verify bottom hole location. The proposed well will only be drilled if the anti-collision scan results indicate that there is not a risk for collision, or harm to people or the environment. false 402011425 1ST 8 1 2 5 1 2 17 12037 1896 12037 0 0 PLANNED false false false 402011425 SURF 13 1 2 9 5 8 36 1600 743 1600 0 0 PLANNED false false false 402011425 NIOBRARA NBRR 488 GWA Thread was being aborted.