Planning | Form: (02 ) 400857174 11/20/2015 | Multi-well Pads. It is a multi-well pad located in a manner which allows for resource extraction while maintaining the highest distances possible from the offsetting residential areas. |
Traffic control | Form: (02 ) 400857174 11/20/2015 | Access roads. The access road will be constructed to accommodate local emergency vehicles. This road will be maintained for access at all times. |
General Housekeeping | Form: (02 ) 400857174 11/20/2015 | Fencing requirements. A permanent fencing plan will be reviewed by the surface owner, and the applicant. |
General Housekeeping | Form: (02 ) 400857174 11/20/2015 | Removal of surface trash. All trash, debris and material not intrinsic to the operation of the oil and gas facility shall be removed and legally disposed of as is applicable. |
Material Handling and Spill Prevention | Form: (02 ) 400857174 11/20/2015 | Leak Detection Plan. Pumper will visit the location daily and visually inspect all tanks and fittings for leaks. Additionally, monthly documented SPCCP inspections are conducted pursuant to 40 CFR 112. |
Material Handling and Spill Prevention | Form: (02 ) 400857174 11/20/2015 | Berm Construction. Tank berms shall be constructed of steel rings with a synthetic or engineered liner and designed to contain 150% of the capacity of the largest tank. All berms will be visually checked periodically to ensure proper working condition. |
Material Handling and Spill Prevention | Form: (02 ) 400857174 11/20/2015 | Load Lines. All load lines shall be bull-plugged or capped. |
Material Handling and Spill Prevention | Form: (02 ) 400857174 11/20/2015 | Tank specifications. Tanks will be designed, constructed and maintained in accordance with NFPA Code 30. The tanks are visually inspected once a day for issues and recorded inspections are conducted once a month. |
Drilling/Completion Operations | Form: (02 ) 400857174 11/20/2015 | Green Completions - Emission Control Systems. Test separators and associated flow lines and sand traps shall be installed on-site to accommodate Green completion techniques pursuant to COGCC Rules. In the anticipated absence of a viable gas sales line, the flow-back gas shall be thermally oxidized in an emissions control device (ECD), which will be installed and kept in operable condition for at least the first 90 days of production pursuant to CDPHE rules. The ECD shall have an adequate capacity for 1.5 times the largest flow-back within a 10 mile radius, will be flanged to route gas to other or permanent oxidizing equipment and shall be provided with the equipment needed to maintain combustion where non-combustible gases are present. |
Drilling/Completion Operations | Form: (02 ) 400857174 11/20/2015 | Blowout preventer equipment ("BOPE"). A double ram and annular preventer will be used during drilling. At least the drilling company shall have a valid well blowout prevention certifications. |
Drilling/Completion Operations | Form: (02 ) 400857174 11/20/2015 | BOPE for well servicing operations. Adequate BOP equipment shall be used. Stabbing valves shall be installed in the event of reverse circulation and shall be prior tested with low and high pressure fluid. |
Drilling/Completion Operations | Form: (02 ) 400857174 11/20/2015 | Drill stem tests. Not applicable, no Drill stem tests are planned. |
Drilling/Completion Operations | Form: (02 ) 400857174 11/20/2015 | Control of Fire Hazards. All materials which are considered fire hazards shall be a minimum of 25' from the wellhead tanks or separators. Electrical equipment shall comply with API RP 500 and will comply with the current national electrical code. An emergency response plan has been generated for this site. |
Drilling/Completion Operations | Form: (02 ) 400857174 11/20/2015 | Guy line anchors. All guy line anchors shall be brightly marked pursuant to Rule 604.c(2)Q. |
Drilling/Completion Operations | Form: (02 ) 400857174 11/20/2015 | Closed Loop Drilling Systems - Pit Restrictions. Not Applicable; a closed loop system will be used for drilling. |
Drilling/Completion Operations | Form: (02 ) 400857174 11/20/2015 | Pit Level indicators. Not applicable; a closed-loop system will be used and no pits shall be dug. |
Drilling/Completion Operations | Form: (02 ) 400857174 11/20/2015 | 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 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 without open-hole logs shall clearly state “No open-hole logs were run” and shall clearly identify (by API#, well name & number) the well in which open-hole logs were run. |
Final Reclamation | Form: (02 ) 400857174 11/20/2015 | Well site cleared. Within 90 days subsequent to the time of plugging and abandonment of the entire site, superfluous debris and equipment shall be removed from the site. |
Final Reclamation | Form: (02 ) 400857174 11/20/2015 | Identification of plugged and abandoned wells. P & A'd wells shall be identified pursuant to 319.a.(5). |
Drilling/Completion Operations | Form: (02 ) 401456803 3/29/2018 | 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 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 without open-hole logs shall clearly state “No open-hole logs were run” and shall clearly identify (by API#, well name & number) the well in which open-hole logs were run. |
Drilling/Completion Operations | Form: (02 ) 401456803 3/29/2018 | Anti-Collision: Ward will perform an anti-collision evaluation of all active (producing, shut in, or temporarily abandoned) offset wellbores that have the potential of being within 150 feet of a proposed well prior to drilling operations for the proposed well. Notice will be given to all offset operators within 150 feet prior to drilling. |
Drilling/Completion Operations | Form: (02 ) 401456803 3/29/2018 | Operator acknowledges and will comply with COGCC policy for Bradenhead Monitoring during Hydraulic fracturing treatments in the Greater Wattenberg Area dated May 29, 2012. |
Drilling/Completion Operations | Form: (02 ) 402129340 11/10/2020 | 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.
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Drilling/Completion Operations | Form: (02 ) 402129340 11/10/2020 | 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.
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Drilling/Completion Operations | Form: (02 ) 402129340 11/10/2020 | 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.
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