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401645599 02 2018-06-12T08:46:52.3-06:00 8960 BONANZA CREEK ENERGY OPERATING COMPANY LLC

410 17TH STREET SUITE #1400

DENVER CO 80202 Brian Dodek 720 2256653 Ariana Solis Regulatory Analyst 2018-06-12T08:46:52.3-06:00 2018-06-12T08:46:52.173-06:00 UPLOADED asolis 2018-05-18T10:51:36.813-06:00 asolis asolis@progressivepcs.net 3.00000 false 431774 bdodek@bonanzacrk.com ingrahaa ingrahaa 2018-06-26T11:24:02.997-06:00 401645599 DR N N OIL SINGLE N Wetco Farms 21-4-9MRLNB 13935 Lot 2 4 4N 63W 6 232 WATTENBERG FWL 346 90750 4570 FNL WELD HORIZONTAL 2030 1945 FWL FEE 470 FNL 4 FEE 4N 63W 5876 Please see attached lease description FWL 2156 0 FNL 9 0 4N 63W FEET FEET N N N Y OFFSITE Recycle/reuse 20120018 ANNULAR PREVENTOR DOUBLE RAM 40.347739 -104.451464 2018-03-14T00:00:00-06:00 Dallas Nielsen 1.2 true false true false false false false false false false false false false false false FEE true Surface Use Agreement 470 FEET Proposed Spacing Unit: Township 4N, Range 63W (Weld County): Section 4: E2W2 Section 9: E2NW 332 FEET true 318A OFFSITE Commercial Disposal false true false true false false false true true false false false rschucker@bonanzacrk.com false false 401645599 The Windows/Twinning exception location request waiver is included in the SUA, Section 10: Consent and Waivers. The Wetco Farms G-4 [API #: 123-34056], operated by Bonanza Creek Energy Operating Company, is the nearest well in the same formation, the distance was measured in 2D. The well status is currently producing. The nearest wellbore belonging to another operator was measured to the CVR #5-63-32-6457B2B [API #: 05-123-44254], operated by Highpoint Operating Corporation. The distance was measured in 2D. The well status is currently producing. 401645599 401645599 FORM 2 SUBMITTED 401645599.pdf 401645599 401659783 OffsetWellEvaluations Data OWE_Wetco Farms A-4 Pad_1May2018.xlsx 67638 401645599 401660111 EXCEPTION LOC REQUEST Exception Location Request with Twinning.pdf 180792 401645599 401660112 LEGAL/LEASE DESCRIPTION Mineral Lease Description_5876 acres.pdf 43640 401645599 401660114 SURFACE AGRMT/SURETY Wetco Farms SUA fully executed 042718.pdf 560485 401645599 401660115 DIRECTIONAL DATA Wetco Farms 21-4-9MRLNB.xlsm 31125 401645599 401660116 DEVIATED DRILLING PLAN WETCO FARMS 21-4-9MRLNB (REV-A.0, 04-06-18) WELL PLAN.pdf 219864 401645599 401660117 WELL LOCATION PLAT WETCO FARMS 21-4-9MRLNB WLC.pdf 628457 401645599 401667276 PROPOSED SPACING UNIT Wetco Farms 21-4-9MRLNB Proposed Spacing Unit.pdf 1917925 401645599 401645488 02A Wetco Farms A-4 Amended OGLA 328516b1-a837-443e-8cf1-24a206a220eb 401645599 3 Drilling/Completion Operations An existing well on the pad was logged with open-hole resistivity log with 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 “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 a4b33b52-b6a2-410d-9185-8a1ea5bc0530 401645599 1 Drilling/Completion Operations Prior to drilling operations, Bonanza Creek 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 32b2c974-59e8-4513-9b8c-a4c46750523e 401645599 2 Drilling/Completion Operations Bonanza Creek will comply with the “COGCC Policy for Bradenhead Monitoring during Hydraulic Fracturing Treatments in the Greater Wattenberg Area”, dated May 29, 2012. false 401645599 1ST 8 1 2 5 1 2 17 13935 2229 13935 0 0 PLANNED 401645599 SURF 13 1 2 9 5 8 36 1600 743 1600 0 0 PLANNED 401645599 NIOBRARA NBRR 240 GWA Thread was being aborted.