<_x0034_01181764>

401181764 02 2017-03-27T11:46:54.787-06:00 100322 NOBLE ENERGY INC

1625 BROADWAY STE 2200

DENVER CO 80202 Justin Garrett 303 228 4449 Justin Garrett Regulatory Analyst 2017-03-27T11:46:54.787-06:00 2017-03-27T11:46:54.317-06:00 UPLOADED garrettjd 2017-01-11T07:10:08.34-07:00 garrettjd RegulatoryNotification@nblenergy.com 3.00000 false Justin.Garrett@nblenergy.com myerk myerk 2017-03-30T12:28:41.57-06:00 401181764 DR OIL SINGLE Larson A23-656 18068 SWNW 19 6N 63W 6 535 WATTENBERG FWL 2352 90750 4649 FNL WELD HORIZONTAL 415 0 FWL FEE 2250 FNL 19 FEE 6N 63W 640 All, Sec 19, T6N, R63W FWL 2555 0 FNL 23 162 6N 64W FEET FEET N N N Y OFFSITE Commercial Disposal Drilling waste disposal information added to address non-oil based mud and fluids used in non-producing portion of wellbore 20030009 ANNULAR PREVENTOR DOUBLE RAM ROTATING HEAD 40.472610 -104.486860 2016-08-09T00:00:00-06:00 Casey Kohout 2.0 true false true false false false false false false false false false false false false FEE true Surface Use Agreement 839 FEET Unit Configuration = T6N-R63W Sec 19: W/2NW/4, S/2, Sec 20: S/2, Sec 21: W/2SW/4, T6N-R64W Sec 22: E/2E/2, Sec 23: All, Sec 24: All Docket #170100090 approved on March 20 hearing; spacing order number not yet issued. 169 FEET true 318A OFFSITE Commercial Disposal true 2614238 false false false false false false true true false false false WellboreIntegrity@nblenergy.com false false 401181764 Well is part of the four-well AA19-32 Multi consisting of the proposed Larson A23-645 (Doc #401181762), Larson A23-651 (Doc #401181763), Larson A23-656 (Doc #401181764), & Larson A23-662 – Ref. well (Doc #401181765), with the production facilities within the disturbance. Noble Energy shall isolate both the Fox Hills and Upper Pierre Aquifers with surface casing from hydrocarbon bearing zones and exposure to oil based drilling fluid. Noble Energy also agrees to not expose the UPAq to oil based mud. Nearest well is the Foss 42-23 (API: 123-23549) 162', as indicated in attached anti-collision. Nearest non-op is the PDC operated J&L Farms 23-12 (API: 123-20005) 169', as indicated in attached anti-collision. Waiver language is included in attached SUA (Page 4, Section 6, Paragraph A). 401181764 401181764 FORM 2 SUBMITTED 401181764.pdf 401181764 401238828 OffsetWellEvaluations Data Offset Well Evaluations LARSON A23-662.xlsx 30381 401181764 401238874 DIRECTIONAL DATA Larson A23-656_APD - Rev 0.xls 318464 401181764 401238893 SURFACE AGRMT/SURETY Larson SUA 2.pdf 6295606 401181764 401238895 WELL LOCATION PLAT Plat with TPZ.pdf 446077 401181764 401238896 OPEN HOLE LOGGING EXCEPTION 317.p Logging Exception.pdf 162356 401181764 401238897 EXCEPTION LOC REQUEST Exception Location Request (window, twinning).pdf 156618 401181764 401241262 DEVIATED DRILLING PLAN Larson A23-656_APD - Rev 0 1-6-2017.pdf 196264 401181764 401181766 02A AA19-32 Multi 2a81824e-5786-42a4-85f0-040c60a2d28f 401181764 3 Material Handling and Spill Prevention Spill Prevention Control and Countermeasures (SPCC) plans are in place to address any possible spill associated with Oil & Gas operations throughout the state of Colorado in accordance with CFR 112. false 24c46991-6cf5-4ce2-96f8-2dd3ac9def56 401181764 5 Drilling/Completion Operations One of the first wells drilled on the pad will be logged with cased-hole pulsed neutron log with gamma ray log from 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 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 shall clearly state "No open-hole logs were run" and shall reference the Rule 317.p Exception granted for the well. false c62baa75-9621-4db2-b99b-3efc11343864 401181764 6 Drilling/Completion Operations If a skid is performed for the subject well, then the only required BOPE tests are for the BOPE connection bonnet seal breaks, as long as a full BOPE test was performed at the beginning of the pad, and as long as all necessary BOPE tests are completed at least every 30 days during the pad operations. false 7f262abe-e7af-414e-aa4b-59f107e6a89e 401181764 4 Drilling/Completion Operations Anti-collision: Prior to drilling operations, Operator 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, 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. During and Post stimulation: Noble Energy will comply with the COGCC Policy for Bradenhead Monitoring During Hydraulic Fracturing Treatments in the Greater Wattenberg Area dated 5/29/12 false 6e82728a-2817-44fa-8bd5-83c71dc1757d 401181764 2 Storm Water/Erosion Control Stormwater management plans (SWMP) are in place to address construction, drilling and operations associated with Oil & Gas development throughout the state of Colorado in accordance with Colorado Department of Public Health and Environment (CDPHE) General Permit No. COR- 038637. BMP's will be constructed around the perimeter of the site prior to, or at the beginning of construction. BMP's used will vary according to the location, and will remain in place and maintained until the pad reaches final reclamation. false 13eb81eb-2963-4a07-a660-da82ba5cd01b 401181764 1 General Housekeeping Housekeeping will consist of neat and orderly storage of materials and fluids. Wastes will be temporarily stored in sealed containers and regularly collected and disposed of at offsite, suitable facilities. If spills occur prompt cleanup is required to minimize any commingling of waste materials with stormwater runoff. Routine maintenance will be limited to fueling and lubrication of equipment. Drip pans will be used during routine fueling and maintenance to contain spills or leaks. Any waste product from maintenance will be containerized and transported offsite for disposal or recycling. There will be no major equipment overhauls conducted onsite. Equipment will be transported offsite for major overhauls. Cleanup of trash and discarded materials will be conducted at the end of each work day. Cleanup will consist of patrolling the roadway, access areas, and other work areas to pickup trash, scrap debris, other discarded materials, and any contaminated soil. These materials will be disposed of properly. false 401181764 1ST 8 1 2 5 1 2 20 18068 2361 0 PLANNED 401181764 CONDUCTOR 26 16 42 80 6 80 0 0 PLANNED 401181764 SURF 13 3 4 9 5 8 36 1850 658 1850 0 0 PLANNED 401181764 NIOBRARA NBRR TBD 2240 Thread was being aborted.