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402392364 02 2020-06-29T14:46:37.213-06:00 10633 CRESTONE PEAK RESOURCES OPERATING LLC

1801 CALIFORNIA STREET #2500

DENVER CO 80202 Meghan Mearsha 720 410-8487 Meghan Mearsha Senior Regulatory Analyst 2020-06-29T14:46:37.213-06:00 2020-06-29T14:46:37.167-06:00 UPLOADED meghanmearsha 2020-05-07T10:51:58.763-06:00 meghanmearsha meghan.mearsha@crestonepr.com 6.10000 false 474845 meghan.mearsha@crestonepr.com morganj morganj 2020-07-09T13:27:02.6-06:00 2 402392364 DR OIL SINGLE N Eastern Hills 4-65 17-18 3FH 18130 SESE 17 4S 65W 6 700 WILDCAT FEL 1255 99999 5641 FSL ARAPAHOE HORIZONTAL 460 460 FEL FEE 1563 FSL 17 FEE 4S 65W 604 All of Section 17 except an approximately 175’ wide strip on the East and approximately 205’ wide strip to the south, T4S, R65W. FWL 1595 285 FSL 18 624 4S 65W FEET FEET N N N Y OFFSITE Commercial Disposal 20160104 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 39.699987 -104.680888 2018-04-24T00:00:00-06:00 Alan Hnizdo 1.7 false false true false false false false false false false false true true true false FEE true Surface Use Agreement 460 FEET ALL of Sections 17, 18, 19, 20, 29 & 30 of T4S-R65W FEET true 609 OFFSITE Commercial Disposal false false false false false false false false false false false brittney.white@crestonepr.com false true false Aurora Municipality true true Approved Approval was received via Administrative Decision on February 13, 2020. Case no. 2019-6057-00. false Oil and Gas Permit 2019-11-12T00:00:00-07:00 PDOP 402392364 This well is being drilled from the Eastern Hills 4-65 17-18 3AH, location id 474845, approved in April 2020. The closest well permitted or completed in the same formation is the Eastern Hills 4-65 17-18 3EH well, which is proposed on this pad to be operated by Crestone. The closest well belonging to another operator is the State Smith 1-16 well, API 05-005-06500, operated by Trans Texas Energy Inc. Anti Collision report is attached as other. Crestone will be sundrying the approved 2A for offsite commercial disposal as opposed to reuse/recycle. 402392364 402392364 FORM 2 RESUBMITTED 402392364.pdf 402392364 402426764 FORM 2 REJECTED 402426764.pdf 402392364 402432835 DIRECTIONAL DATA EASTERN HILLS 4-65 17-18 3FH PLAN #0 COGCC.xlsm 37744 402392364 402432837 DEVIATED DRILLING PLAN EASTERN HILLS 4-65 17-18 3FH PLAN #0 PLOT.pdf 265187 402392364 402432838 OTHER EASTERN HILLS 4-65 17-18 3FH PLAN #0 AC.pdf 67233 402392364 402432839 WELL LOCATION PLAT Eastern Hills 4-65 17-18 3FH Well Location Exhibit.pdf 1136378 402392364 402432841 MINERAL LEASE MAP EasternHills Mineral Lease Map wDSU.pdf 679136 402392364 402432843 SURFACE AGRMT/SURETY SUA_402234081.pdf 2165978 402392364 402433837 OffsetWellEvaluations Data Eastern Hills COGCC Template 05-05-2020.xlsx 13946 27fa4ee8-bd71-485f-aa71-2a01a6bca379 402392364 6 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 3db54210-737e-4833-97e7-4d530ac679d9 402392364 3 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 f90eade9-8066-403e-a236-8a34a6b06cac 402392364 4 Drilling/Completion Operations No drill stem tests will be performed. false 3f6d4c05-3a9c-4388-aeb1-8ce6fc62d7eb 402392364 7 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 e444f985-aa61-4e8c-aabc-a04a5654dad8 402392364 5 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 925020ae-a02a-48e1-848a-b0ff46332403 402392364 2 Drilling/Completion Operations Adequate blowout prevention equipment will be used on all well servicing operations. false 803020cc-f7be-4e6c-8237-dec9a025c93c 402392364 8 Drilling/Completion Operations Neosteer CL a rotary steerable unit that reduces drilling time on-site will be used. Additionally, mud chillers will be used to control cuttings odor while drilling through hydrocarbon bearing zones. false 2dc6e158-78c7-4c8e-8e55-e99ed6216ac5 402392364 1 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 402392364 1ST 8 1 2 5 1 2 20 18130 2638 18130 0 0 PLANNED false false false 402392364 CONDUCTOR 24 16 42 99 86 99 0 0 PLANNED false false false 402392364 SURF 13 1 2 9 5 8 40 2269 1221 2269 0 0 PLANNED false false false 402392364 NIOBRARA NBRR 535-1167 3840 17,18,19,20,29,30 Thread was being aborted.