<_x0034_01786805>

401786805 02 2019-11-15T13:01:10.033-07:00 10110 GREAT WESTERN OPERATING COMPANY LLC

1001 17TH STREET #2000

DENVER CO 80202 Natalie Svendsen 720 595-2194 Andrea Gross Permit Agent 2019-11-15T13:01:10.033-07:00 2019-11-15T17:52:22.247-07:00 UPLOADED vdavis 2018-10-08T09:00:50.01-06:00 vdavis agross@upstreampm.com 6.00000 false nsvendsen@gwogco.com masonm masonm 2019-12-02T04:52:02.207-07:00 2 401786805 DR N N OIL SINGLE N GUS LD 15-032HC 16625 SENE 21 1S 67W 6 306 WATTENBERG FEL 1604 90750 5123 FNL ADAMS HORIZONTAL 2355 2355 FEL FEE 2538 FNL 22 FEE 1S 67W 160 Lease Description: 160 acres Township 1S, Range 67W, 6th P.M. Section 22- NW 1/4 FEL 370 0 FNL 15 269 1S 67W FEET FEET N N N Y OFFSITE Commercial Disposal 20160041 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 39.953226 -104.885411 2018-06-12T00:00:00-06:00 Greg Weimer 1.2 true false true false false false false false false false false true true true false FEE false Surface Use Agreement 100 FEET Spacing Unit Description: 960 acres Township 1S, Range 67W, 6th p.m. Section 15: All Section 22: N2 454 FEET true 318A OFFSITE Commercial Disposal true false false false false false true true false false false DeAnna Baird dbaird@gwogco.com false false false N/A County true true Approved The AUSR was approved on 04/24/2019 false AUSR 2018-12-14T00:00:00-07:00 401786805 Distance from completed portion of proposed wellbore to nearest completed portion of offset wellbore permitted or completed in the same formation was measured to the proposed Gus LD 15-032HN, located on the same wellpad. The distance was measured in 3D. The nearest wellbore belonging to another operator was measured to the Kortum (OWP) #3 (API #05-001-07085) owned by Energy Search CO ADBA Energy Search CO Inc. The distance was measured in 2D. The well status is SI. This well has a bottom hole location beyond the unit boundary setback. The bottom of the completed interval will be within the unit boundary set back at 470 FNL and 2355 FEL of Section 15. The wellbore beyond the unit boundary setback will be physically isolated and will not be completed. The surface owner has waived Rule 318A.a and Rule 318A.c in the Surface Use Agreement on pages 1 and 2, in the fourth and fifth paragraphs. 401786805 401786805 FORM 2 RESUBMITTED 401786805.pdf 401786805 402206279 FORM 2 REJECTED 402206279.pdf 401786805 402236040 OffsetWellEvaluations Data OffsetWellEvaluations Gus 15 (North) 11-15-2018.xlsx 46022 401786805 402236043 DIRECTIONAL DATA Gus LD 15-032HC Directional Data.xlsm 32357 401786805 402236044 DEVIATED DRILLING PLAN Gus LD 15-032HC Directional Plan.pdf 88652 401786805 402236045 WELL LOCATION PLAT Gus LD 15-032HC Well Location Plat.pdf 753326 401786805 402236046 LEASE MAP Gus LD North Lease Map.pdf 107802 401786805 402236048 EXCEPTION LOC REQUEST Gus LD Pad Exception Location Request.pdf 119180 401786805 402236049 SURFACE AGRMT/SURETY Gus SUA.pdf 258102 401786805 401759137 02A Gus LD Pad 09e77c2d-bf37-4ce1-bd83-1019479cd6e1 401786805 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 da516a94-fe0b-4a6a-8006-33e64a398442 401786805 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 40990b01-89db-47c1-bea5-3b9f0fb13926 401786805 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 4ed66dd9-8886-4b6f-84b9-b74a65054706 401786805 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 50e99f0b-ce39-4a3f-88a8-e682dc5edd64 401786805 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 d555ecfb-649d-461f-9deb-e81492f24752 401786805 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 401786805 1ST 8 1 2 5 1 2 17 16625 1880 16625 4904 0 PLANNED 401786805 SURF 13 1 2 9 5 8 36 1710 669 1710 0 0 PLANNED 401786805 CODELL CODL 407-2794 960 SEC15:ALL SEC22:N2 Thread was being aborted.