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402440947 02 2020-09-24T09:25:24.3-06:00 10633 CRESTONE PEAK RESOURCES OPERATING LLC

1801 CALIFORNIA STREET #2500

DENVER CO 80202 Kathy Denzer 720 410-8519 Andrea Gross Permit Agent 2020-09-24T09:25:24.3-06:00 2020-09-30T14:42:35.843-06:00 UPLOADED meghanmearsha 2020-07-09T16:43:21.253-06:00 meghanmearsha agross@upstreampm.com 6.10000 false 471001 Kathy.Denzer@crestonepr.com morganj morganj 2020-09-30T14:45:12.16-06:00 2 402440947 DR Y N OIL SINGLE Cottonwood Creek 4-65 28-27 3AH 18365 SWNW 28 4S 65W 6 543 WILDCAT FWL 2409 99999 5656 FNL ARAPAHOE HORIZONTAL 330 330 FWL FEE 2631 FSL 28 FEE 4S 65W 468 See attached mineral lease map. FEL 2615 0 FSL 27 637 4S 65W FEET FEET N N N Y OFFSITE Commercial Disposal 05 005 07464 00 20160104 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 39.675431 -104.676623 2018-04-30T00:00:00-06:00 Aaron Rivera 1.6 false false true false false false false false false false false false false false false FEE true Surface Use Agreement 330 FEET FEET true 609 OFFSITE Commercial Disposal false false false false false false false false false false true brittney.white@crestonepr.com false true false Aurora Municipality true true Approved Permit was resubmitted 7/1/19 and then approved via Administrative approval on 11/1/2019. Case no. 2019-6035-00. false Oil and Gas Permit 2018-10-29T00:00:00-06:00 PDOP 402440947 The closest well permitted or completed in the same formation as the Cottonwood Creek 4-65 28-27 2AH well, which is an existing well on the same pad as the 3AH. There is no well belonging to another operator that is within 1500' of the proposed well. The surface owner is the property owner on both sides of the property line. Please see attached Exception Location request. A sundry for the 2A was submitted to update disposal method to commercial disposal as opposed to reuse/recycle. Crestone Peak is using the API number from the Abandoned Rush 4-65 29-30 2DH for this proposed well on the same pad being drilled in a new DSU. Everything regarding the wellbore has changed including the Well Name and Number. The location has not been built. The location has not been built. The mineral beneath the location will be developed. This does not match the approved 2A as it was submitted with wells only going west. A new DSU is now associated with the 2A that runs underneath the location. 402440947 402440947 FORM 2 RESUBMITTED 402440947.pdf 402440947 402447973 EXCEPTION LOC REQUEST LF@5201363|402447973 402440947 402492800 FORM 2 REJECTED 402492800.pdf 402440947 402495329 WELL LOCATION PLAT Cottonwood Creek 4-65 28-27 3AH Well Location Exhibit.pdf 1045172 402440947 402495333 MINERAL LEASE MAP SurfaceMinerals Map wDSU.pdf 609094 402440947 402495335 SURFACE AGRMT/SURETY Amended and Restated Surface Use and Damage Agmt dtd 01 25 2017 14165901_Redacted.pdf 5445327 402440947 402495346 OffsetWellEvaluations Data Rush North Pad COGCC Template - 6-30-20.xlsx 20275 402440947 402495348 DIRECTIONAL DATA COTTONWOOD CREEK 4-65 28-27 3AH PLAN #0 COGCC.xlsm 37885 402440947 402495456 DEVIATED DRILLING PLAN COTTONWOOD CREEK 4-65 28-27 3AH DEV DRILLING PLAN.pdf 377152 402440947 402500833 XML FILE Y 402440947.xml 0a0ed6dd-27ce-4a89-b0df-2cfd914ab3b1 402440947 3 Drilling/Completion Operations Alternative Logging Program: One of the first wells drilled on the pad will be logged with Open Hole Resistivity Log and Gamma Ray Log from the kick-off point to into the surface casing. All wells on the pad will have a cement bond log 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 measuredwhile- 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 openhole logs shall clearly state "Alternative Logging Program - No open-hole logs were run" and shall clearly identify (by API#, well name & number) the well in which openhole logs were run." false 422d274a-5b08-43ae-a0ca-669abe65c2a2 402440947 1 Drilling/Completion Operations Prior to drilling operations, Crestone 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 wellpath with its respective error of uncertainty. If current surveys do not exist for the offset wells, the Operator may have gyro surveys conducted to verify bottomhole 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. For the proposed well, upon conclusion of drilling operations, an as constructed gyro survey will be submitted to COGCC with the Form 5. false d28d099c-f7b0-4417-b0a2-7dabec2e0c8d 402440947 2 Drilling/Completion Operations Crestone will comply with the “COGCC Policy for Bradenhead Monitoring During Hydraulic Fracturing Treatments in the Greater Wattenberg Area”, dated May 29, 2012. false 70e801bf-8bc9-4059-bc36-87ece79875f3 402440947 6 Drilling/Completion Operations Adequate blowout prevention equipment will be used on all well servicing operations. false 0197bb97-0464-43e6-b8ba-9c0e51f10c23 402440947 7 Drilling/Completion Operations Upon initial rig-up and at least once every thirty (30) days during drilling operations thereafter, pressure testing of the casing string and each component of the blowout prevention equipment including flange connections will be performed to seventy percent (70%) of working pressure or seventy percent (70%) of the internal yield of casing, whichever is less. Pressure testing shall be conducted and the documented results will be retained by the operator for inspection by the Director for a period of one (1) year. Activation of the pipe rams for function testing shall be conducted on a daily basis when practicable. false 2124ba8f-dcd3-42c0-a9e9-a6af97a9ed87 402440947 4 Drilling/Completion Operations No drill stem tests will be performed. false eaad6299-5a8e-4429-80e2-cccfd5b8ff80 402440947 5 Drilling/Completion Operations Backup stabbing valves shall be required on well servicing operations during reverse circulation. Valves shall be pressure tested before each well servicing operation using both low-pressure air and high-pressure fluid. false 402440947 1ST 8 1 2 5 1 2 20 18365 2674 18365 2319 0 PLANNED false false false 402440947 CONDUCTOR 24 16 42 99 86 99 0 0 PLANNED false false false 402440947 SURF 13 1 2 9 5 8 40 2319 1248 2319 0 0 PLANNED false false false 402440947 NIOBRARA NBRR 535-1255 1280 Sections 27 & 28 Thread was being aborted.