<_x0034_01744226>

401744226 02 2019-01-25T11:47:46.63-07:00 10110 GREAT WESTERN OPERATING COMPANY LLC

1001 17TH STREET #2000

DENVER CO 80202 Natalie Svendsen 720 595-2194 Natalie Svendsen Regulatory Analyst 2019-01-25T11:47:46.63-07:00 2019-01-25T11:47:46.567-07:00 UPLOADED jillj 2018-08-24T16:52:19.19-06:00 jillj regulatorypermitting@gwogco.com 3.00000 false nsvendsen@gwogco.com Directional Data TD does not match survey malasaug malasaug 2019-01-25T14:16:16.657-07:00 2 401744226 DR N N OIL SINGLE N BERRY IC 11-159HC 18337 NWNW 8 3N 67W 6 810 WATTENBERG FWL 1304 90750 4843 FNL WELD HORIZONTAL 330 420 FEL FEE 1888 FNL 7 FEE 3N 67W 560 ALL SECTION 7 EXCEPT THE N2NE FEL 1875 0 FNL 11 109 3N 68W FEET FEET N N N Y OFFSITE Commercial Disposal 20160041 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.244159 -104.920366 2018-02-09T00:00:00-07:00 JAMES FRESHWATER 1.4 true false true false false false false false false false false true false false false FEE true oil and gas lease 998 FEET T3N-R67W Sec 7: All Sec 8: W2W2 T3N-R68W Sec 11: E2E2 Sec 12: All PSU Attached 55 FEET true 318A OFFSITE Commercial Disposal false true false false false false false true true false false false DeAnna Baird dbaird@gwogco.com false false 401744226 The nearest existing or proposed wellbore belonging to another operator within 1500' was measured to the Morales #32-12 (API# 05-123-29997) operated by Blue Chip Oil. The distance was measured in 3D. The well status is PR. The Morales #32-12 (API# 123-29997) operated by Blue Chip Oil is the nearest well measured from the completed portion of the proposed wellbore to the nearest completed portion of offset wellbore in the same formation. The distance was measured in 3D. Well status is PR. Twinning and Windows Waiver is located in SUA, page 3 & 4 Described parcel map is in the last page of the SUA. 401744226 401744226 FORM 2 RESUBMITTED 401744226.pdf 401744226 401916236 FORM 2 REJECTED 401916236.pdf 401744226 401916600 OffsetWellEvaluations Data OffsetWellEvaluations Berry 11-01-2018.xlsx 47691 401744226 401916610 EXCEPTION LOC REQUEST Berry Exception Location Request with Twinning.pdf 42546 401744226 401916614 WELL LOCATION PLAT BERRY IC 11-159HC - LEGAL PLATS - REV 8-6-18.pdf 776514 401744226 401916616 DEVIATED DRILLING PLAN Berry IC 11-159HC - Plot - 20180906.pdf 78847 401744226 401916619 PROPOSED SPACING UNIT Berry IC 11-159HC Proposed Wellbore Spacing Unit request letter COGCC- REV1.pdf 937800 401744226 401916624 SURFACE AGRMT/SURETY Berry Pad_SUA.PDF 802943 401744226 401916635 DIRECTIONAL DATA Berry IC 11-159HC COGC Survey.xlsx.xlsm 30853 401744226 401781636 02A Berry Pad 48452eb4-5f42-4117-82d6-3056cef43eb1 401744226 4 Drilling/Completion Operations BOPE for well servicing (Rule 604.c.(2)J A BOPE with a minimum pressure rating of 3,000 psi will be utilized. At a minimum it will consist of 2 ram preventers and 1 annular preventer. The blind rams will be positioned below the pipe rams. A backup system of pressure control will be onsite consisting of at a minimum 1,000 psi accumulator (backup pressure). Accumulator is tested to 1,000 psi. Operator may use fixed sized pipe rams matching the tubular size. The annular preventer will be pressure tested to 250 psi low and 2,000 psi high for 10 minutes each. The ram preventers will be tested to 250 psi low and 2,500 psi high for 10 minutes each. All remaining well control equipment will be tested to 250 psi low and 2,500 psi high for 10 minutes each. The pressure tests will be conducted when the equipment is first installed and every 30 days thereafter. Pipe rams and blind rams will be function tested before every well service operation. Annual BOP inspections and pressure tests will be performed by the service company and will be charted & retained for 1 year. Backup stabbing valves shall be used on operations that require reverse circulation. Valves will be pressure tested before each well service operation in low pressure and high pressure range. The GWOC onsite representative will be certified in Well Control Operations by a Well-Cap certified training service. false f4403f26-163b-4027-8c35-73040b47e326 401744226 1 Drilling/Completion Operations Drill stem tests (Rule 604.c.(2)L Conventional drill stem tests will not be conducted on DJ Basin horizontal wells currently being executed or planned by GWOC. If plans change in the future a well specific drill stem testing plan will be prepared for that particular well. Note that GWOC may elect to use one of several available wireline deployed tools for the purpose of measuring down hole formation pressures and/or collecting down hole fluid samples from the target formation(s) of a particular well. false 48dc2aa5-c5c2-4e1e-ac22-a1498e5d8c97 401744226 2 Drilling/Completion Operations Wellbore Collision Prevention – Rule 317.r Prior to drilling operations, GWOG 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 dc7e24d9-94ab-45b3-9241-cc7aa691f4c5 401744226 6 Drilling/Completion Operations Multi Well Open-Hole Logging – Rule 317.p One of the first wells drilled on the pad will be logged with an open-hole Resistivity 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 (intermediate casing or production liner if run) to the surface casing. The horizontal portion of every well will be logged with a MWD/GR 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 an open hole log shall clearly state “No open-hole logs were run” and shall clearly identify (by API#, well name and number) the well in which open-hole logs were run. false 851c6316-ebee-411d-9966-e06fbd5263ef 401744226 3 Drilling/Completion Operations Stimulation Setback – Rule 317.s GWOG shall obtain signed written consent for any portion of the proposed wellbore’s treated interval within 150’ of an existing (producing, Shut-in, or temporarily abandoned) or permitted oil and gas well’s treated interval belonging to another operator prior to completion of the well. false 55f10561-24b2-49a8-90c2-f4469e720e49 401744226 5 Drilling/Completion Operations Bradenhead Monitoring GWOC will comply with the “COGCC Policy for Bradenhead Monitoring during Hydraulic Fracturing Treatments in the Greater Wattenberg Area”, dated May 29, 2012 false 401744226 1ST 8 1 2 5 1 2 17 18337 1668 18337 6175 0 PLANNED 401744226 SURF 13 1 2 9 5 8 36 1500 624 1500 0 0 PLANNED 401744226 CODELL CODL 1600 GWA Thread was being aborted.