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400941658 02 2015-12-04T10:03:13.017-07:00 69175 PDC ENERGY INC

1775 SHERMAN STREET - STE 3000

DENVER CO 80203 Venessa Langmacher 303 318-6102 303 831-3988 Venessa Langmacher Senior Regulatory Tech 2015-12-04T10:03:13.017-07:00 2015-12-10T13:55:54.03-07:00 UPLOADED venessalangmacher 2015-11-23T12:33:45.25-07:00 venessalangmacher venessa.langmacher@pdce.com 3.00000 venessa.langmacher@pdce.com deaters deaters 2015-12-10T13:58:01.62-07:00 400941658 DR N N OIL SINGLE N Dunn 7L-341 16834 SWSW 7 5N 64W 6 981 WATTENBERG FWL 825 90750 4625 FSL WELD HORIZONTAL 959 930 FWL FEE 816 FSL 7 FEE 5N 64W 80 T5N-R64W Section 7: S2 SW FWL 200 0 FNL 6 78 5N 64W FEET FEET N N N N OFFSITE Land application Drill cuttings will be land applied at PDC spread fields with COGCC Facility ID 429629, 430649, 431183, 434889, or 436033. 20090078 DOUBLE RAM 40.408630 -104.598271 2015-06-07T00:00:00-06:00 Jason Dahlman 2.0 true false true false false false false false false false false true true false false FEE true Surface Use Agreement 816 FEET T5N-R64W Section 6: W2, Section 7: W2 T6N-R64W Section 31: S2 SW 118 FEET true 318A OFFSITE Beneficial reuse true 429629 true false false false false false true true false false false false 400941658 PDC requests an exception to rule 317.p.: PDC will run a cased hole log. The subject well will have a treated interval less than 150' from the treated interval of the Mitani 1 (05-123-11700). All wells are owned by PDC Energy, Inc. so no stimulation setback consent is needed. 400941658 400941658 FORM 2 SUBMITTED 400941658.pdf 400941658 400942594 OffsetWellEvaluations Data DUNN 5N64W7 NEWEST COPY OF OFFSETWELLEVALUATION TEMPLATE.xlsx 32989 400941658 400942598 DIRECTIONAL DATA COGCC Directional Data Dunn 7L-341 Plan #1.xls 56320 400941658 400942599 WELL LOCATION PLAT Dunn 7L-341 WLC.pdf 294098 400941658 400942601 DEVIATED DRILLING PLAN PDC Dunn 7L-341 Plan #1 9-23-15.pdf 419879 400941658 400942602 PROPOSED SPACING UNIT PSU.pdf 363166 400941658 400942603 SURFACE AGRMT/SURETY Memo of SUA_Fully Executed_Dunn_081415.pdf 629995 400941658 400942605 EXCEPTION LOC REQUEST Not and Mtg Exception Request.pdf 222738 400941658 400942606 EXCEPTION LOC WAIVERS Notfication & Meeting Exception Waiver_Dunn 5N64W7_ 8.14.15.pdf 46408 400941658 400942607 30 DAY NOTICE LETTER 30 Day Stat Notice_Dunn.pdf 52697 400941658 400942608 OPEN HOLE LOGGING EXCEPTION Open Hole Logging Exception.pdf 220626 400941658 400942609 EXCEPTION LOC REQUEST SLEW Exception Request.pdf 212536 400941658 400942610 EXCEPTION LOC WAIVERS SLEW_ Dunn 5N64W7_ 8.14.15.pdf 43788 400941658 400941674 02A 1178575e-233f-41b9-b3f8-0551edcdb13e 400941658 11 Odor mitigation 805.b(1)-(c) Odors and Dust: Oil and gas facilities and equipment will operate in a manner that odors and dust do not constitute a nuisance or hazard to public welfare. Odors: Oil and gas operations will be in compliance with the Department of Public Health and Environment, Air Quality Control Commission, Regulation No. 2 Odor Emission, 5 C.C.R. 1001-4, Regulation No. 3 (5 C.C.R. 1001-5), and Regulation No. 7 Section XVII.B.1 (a-c) and Section XII. Dust; PDC will employ practices for control of fugitive dust caused by operations include but not limited to the use of speed restrictions, regular road maintenance, restriction of construction activity during high-wind days, and silica dust controls when handling sand used in hydraulic fracturing operations. When necessary, PDC coordinates dust mitigation with the county on gravel roads, places road base where allowed by surface owner around tanks and wellheads to minimize dust, and will water the roads and locations when dry. In addition, automation is used on all new wells to minimize truck traffic. false 3b5174c3-471c-40fa-bf9b-0e590c4f722a 400941658 4 General Housekeeping 604c.(2).N. Control of Fire Hazards: PDC will ensure that any material that might be deemed a fire hazard will be will remain no less than twenty-five (25) feet from the wellhead(s), tanks and separator(s). PDC installs automation equipment for tank level and pressure monitoring inside the bermed area that complies with API RP 500 classifications and with the current national electrical code as adopted by the State of Colorado. false 59462282-4011-44f6-8e3c-2aa2c9b863b3 400941658 18 Drilling/Completion Operations 604.c.(2).W. Site Specific Measures: Lights should be turned downward and away from building units within the 1,000 foot buffer area. Dust mitigation will be provided as necessary on lease access roads. false 3d7abb38-71cc-461c-9d04-3c2735dfce17 400941658 13 Drilling/Completion Operations 604c.(2).J. BOPE for Well Servicing Operations: All valves will also be tested to maximum rating by a third party prior to being delivered to location. Whenever snubbing operations are being used the snubbing stack will be pressure tested at the same time the BOPE is being tested which consist of a single pipe ram and a annular bag. false 89472c9c-28a3-43ee-b5ea-3c4cdb1a7459 400941658 16 Drilling/Completion Operations Operator will comply with COGCC Policy for Bradenhead Monitoring During Hydraulic Fracturing Treatments in the Greater Wattenberg Area dated May 29, 2012. The Colorado Oil and Gas Conservation Commission (COGCC) has established this Policy Regarding Bradenhead Monitoring During Hydraulic Fracturing Treatments (“Treatment”) in the Greater Wattenberg Area (“GWA”) pursuant to COGCC 207.a. (“Policy”). This Policy applies to oil and gas operations in the GWA as defined by the COGCC Rules of Practice and Procedure. false 7c40b7e0-d44a-4e79-b579-565071760b87 400941658 1 Planning 604c.(2).E. Multiwell Pads: This 2A application is for an 11-well pad. Location was selected based on the location of surrounding homes. BU1 and BU2 are owned by the Surface owner, from which waivers have been obtained. BU1 is scheduled to be torn down in 2017. There is a large pipeline corridor with 6 existing lines to the West of the location and additional lines to the East of the location. Two additional lines have been planned to be installed in the next 12 months to the West of the location. Existing paved access off WCR 58. Several Set back issues off the pipelines limited options for the Leasehold area. false 7b31e06f-ea22-4eba-98ab-66f6be19fab6 400941658 22 Drilling/Completion Operations 604c.(2).O. Loadlines: All loadlines shall be bullplugged or capped. false c1e8d17c-ca11-4b6f-b656-706c2830e631 400941658 7 Construction 604c.(2).G. Berm Construction: Containment berms shall be constructed of steel rings with a geosynthetic liner, designed and installed to prevent leakage and resist degradation from erosion or routine operation. All berms will be visually checked periodically to ensure proper working condition. Secondary containment devices shall be sufficiently impervious to contain any spilled or released material. Due to a downgradient surface water body within 500’, tertiary containment (such as an earthen berm or the like), will be installed around Production Facilities. false 595d51e8-658e-41e6-973f-84ba48a0dc2e 400941658 5 General Housekeeping 604c.(2).P. Removal of Surface Trash: A commercial size trash bin for removing debris will be located on site. This bin will be for use by all parties affiliated with the operation. false eb8cea58-bba2-41aa-9983-8d529459f957 400941658 23 Drilling/Completion Operations 604c.(2).Q. Guy Line Anchors: Rig guy wires are anchored to the rig’s base beam that the rig stands on, temporary and permanent anchors will not be set on this location. false 88991621-82de-40ed-a6ce-8ed9536b6cad 400941658 12 Drilling/Completion Operations 604c.(2).I. BOPE Testing for Drilling Operations: PDC's contractors will supply a double ram BOPE (Blinds and pipes). BOPE is always function tested and all seals and ram block rubbers are inspected. After installation of the BOPE, PDCE conducts a pressure test on the BOPE at a low pressure of (200-400 psi) and a high pressure test with a third party tester, all tests are digitally recorded and any failed equipment or seals are replaced and re-tested. false 17554f4b-d409-47e2-993b-98a574984727 400941658 24 Drilling/Completion Operations 604c.(2).R. Tank Specifications: Condensate storage tanks will be designed, constructed and maintained in accordance with National Fire Protection Association (NFPA) Code 30 (2008 version). PDC will maintain written records to verify proper design, construction and maintenance. All records will be available for inspection by the Director. false 7a21f6af-1933-468b-aace-ceaf8f020a33 400941658 2 Planning 604c.(2).V. Development From Existing Well Pads: An existing pad was not available to utilize to develop these wells. false e2837adf-4b75-45ec-aecf-8ca4fe7d300d 400941658 20 Drilling/Completion Operations 604c.(2).K. Pit Level Indicators: PDC uses an Electronic Drilling Recorder (EDR) with pit level monitor(s) and alarm(s) for production rigs. Basic level gages are used on steel pits utilized for the surface rig. false 51da0195-f1de-4ef0-b078-df30cde8d827 400941658 21 Drilling/Completion Operations 604c.(2).M. Fencing Requirements: The completed wellsites will be surrounded with a fence and gate. PDC personnel will monitor the wellsites regularly upon completion of the wells. Authorized representatives and/or PDC personnel shall be on-site during drilling and completion operations. false 43ce352f-0e06-4426-8daa-e309ceed98f0 400941658 15 Drilling/Completion Operations 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. false 0e80ca7d-36ef-42e3-9195-e946736254c5 400941658 17 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 TD 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 in that well and have those logs attached. The Form 5 for each well shall clearly state “No open-hole logs were run” and shall reference the Rule 317.p Exception granted for the well. false e3eb5f97-d1ae-4924-96bc-f5780f5a9506 400941658 14 Drilling/Completion Operations 604c.(2).L. Drill Stem Tests: PDC does not conduct drill stem tests, but will seek prior approval from the director if a drill stem test will be preformed. false 331c29b9-7934-448d-9adb-f6f85fb7687b 400941658 26 Drilling/Completion Operations 604c.(2).U. Identification of Plugged and Abandoned Wells: Pursuant to rule 319.a.(5)., once the well has been plugged and abandoned, PDC will identify the location of the wellbore with a permanent monument that will detail the well name and date of plugging. false 61595aeb-6ed2-4d70-959d-9f5f489802a6 400941658 9 Noise mitigation 604c.(2).A. Noise: WELL PAD: PDC has conducted baseline noise surveys for all drilling rigs that are being contracted and has also conducted a baseline noise survey for hydraulic fracture stimulation operations on a representative horizontal well. These baseline surveys are utilized for site specific noise modeling to determine if any mitigation measures are warranted. A review was conducted to identify potential receptors within 1000 feet of the proposed pad site. There are four (4) building units of concern located 526' SW, 772' SW, 932' SE and 996' NE. Light and sound mitigation will be installed to the South, Southeast, Southwest and Northeast of the proposed location. Methods of noise mitigation shall include but not be limited to hay bales, sound walls, or customized semi-trailers. PRODUCTION FACILITIES: It is not anticipated that noise mitigation will be necessary at the proposed tank battery location. After construction is completed, equipment installed and production begins, noise levels will be assessed to determine if mitigation measures will be required to be compliant with Rule 802. false 5d3b2224-4dac-4ae8-9cd8-7b0b74bd8e91 400941658 10 Emissions mitigation 604c.(2).C. Green Completions: Flowlines, 48” HLPs, sand traps all capable of supporting green completions as described in rule 805 shall be installed at any Oil and Gas location at which commercial quantities of gas and or oil are reasonable expected to be produced based on existing wells. All green flow back equipment will be able to handle more than 1.5 times the amount of any know volumes in the surrounding field. First sign of salable gas will be put into production equipment and turned down line. false 4567120c-d9d2-43a0-836e-3f46d98c6f23 400941658 3 Traffic control 604c.(2).D. Traffic Plan: If required by the local government, a traffic plan will be coordinated with the local jurisdiction prior to commencement of operations. false 701a969f-d1a4-443e-ac81-c31849abd886 400941658 6 Storm Water/Erosion Control This Stormwater Management Plan contains required elements associated with PDC’s construction activities, as defined in the CDPS General Permit for Stormwater Discharges Associated with Construction Activity, Authorization to Discharge Under the Colorado Discharge Permit System (Permit No. COR-030000, re-issued and effective July 1, 2007).BMPs for sediment and erosion control will be accomplished through a combination of construction techniques, vegetation and re-vegetation, administrative controls, and structural features. false f8796d8e-dea6-406d-a89f-237d5d9e409b 400941658 25 Drilling/Completion Operations 604c.(2).T. Well Site Cleared: The wellsite will be cleared of all non-essential equipment within ninety (90) days after all wells associated with the pad have been plugged and abandoned. false 4f20860a-ed41-44ec-b1f3-fb14ee622836 400941658 19 Drilling/Completion Operations 804. Visual Impact: Production facilities, regardless of construction date, which are observable from any public highway will be painted with uniform, non-contrasting, non-reflective color tones (similar to the Munsell Soil Color Coding System), and with colors matched to but slightly darker than the surrounding landscape. false 249d77d3-4813-45d4-b993-81665c93373a 400941658 8 Construction 604c.(2).S. Access Roads: PDC will utilize an improved lease access road off of WCR 58 (paved) for all heavy truck traffic and rig moves along with drilling operations and maintenance equipment. The lease access road will be properly constructed and maintained to accommodate for local emergency vehicle access. Dust will be mitigated as necessary on lease access road. false 400941658 1ST 8 3 4 7 26 7369 650 7369 0 0 PLANNED 400941658 1ST LINER 6 1 8 4 1 2 13.5 16834 6166 PLANNED 400941658 SURF 12 1 4 9 5 8 36 875 830 875 0 0 PLANNED 400941658 NIOBRARA NBRR 720 GWA Thread was being aborted.