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Facility Type	Facility ID/ API	Facility Name/ Number	Operator Name/ Number	Status	Field Name/ Number	Location	Location ID	Related Facilities
WELL	05-001-09842	Schaefer 25-1-4HC	PDC ENERGY INC 69175	AL 9/21/2023	WATTENBERG 90750	ADAMS 001 SWSE 24 1S67W 6	440718

COGIS - Conditions of Approval Results

Type	Source Document	Conditions of Approval
Permit	Form: (02 ) 400659785 1/9/2015	Open hole resistivity and gamma logs shall be run to describe the stratigraphy of the entire well bore and to adequately verify the setting depth of surface casing and aquifer coverage. On a multi-well pad, these open hole logs are only required on one of the first wells drilled on the pad and the Drilling Completion Report - Form 5 for every well on the pad shall identify which well was logged.
Permit	Form: (02 ) 400659785 1/9/2015	Operator shall comply with Buffer Zone Move-In, Rig-Up Notice Rule 305.h (effective 9/30/2014)
Engineer	Form: (02 ) 400659785 1/9/2015	1) Submit Form 42 electronically to COGCC 48 hours prior to MIRU.. 2) Comply with Rule 317.i and provide cement coverage from end of 7” casing to a minimum of 200' above Niobrara and from 200’ below Sussex to 200’ above Sussex. Verify coverage with cement bond log. 3) Comply with Rule 321. Run and submit Directional Survey from TD to base of surface casing. Ensure that the wellbore complies with setback requirements in Commission orders or rules prior to producing the well.

COGIS - Best Management Practice Results

BMP Type	Source Document	Best Management Practices
Material Handling and Spill Prevention	Form: (02 ) 400659785 1/28/2015	Leak Detection Plan: To ensure protection for the surface during fracturing treatment, the location will be specifically constructed to contain any releases or spills. Secondary containment from any chemical spills or leaks will surround any trucks that carry, mix, or add chemicals to the flow stream as well as connections that could possibly leak fluid. Should any spill or release occur, every reasonable step will be taken to quickly remediate the area disturbed.
Material Handling and Spill Prevention	Form: (02 ) 400659785 1/28/2015	Control of Fire Hazards: Ward and its contractor’s employ best management practices during the drilling and production of its wells and facilities. They will comply with appropriate COGCC and any county rules concerning fire and safety. Ward will ensure that any flammable material will remain no less than 25 feet from the wellhead (s), tanks and separator(s).
Material Handling and Spill Prevention	Form: (02 ) 400659785 1/28/2015	Berm Construction: A containment berm will be constructed around the oil and water storage tanks. The berm will be inspected regularly and maintained in good condition.
Material Handling and Spill Prevention	Form: (02 ) 400659785 1/28/2015	Tank specifications: Tanks shall be constructed and maintained in accordance with the National Fire Protection Association Code 30 (2008 version). All tanks will be visually inspected once a day for issues. Recorded inspections will be conducted once a month pursuant to 40 CFR §112.
Drilling/Completion Operations	Form: (02 ) 400659785 1/28/2015	Closed Loop System: Closed Loop System will be used for drilling and fluid management. No reserve pit will be used.
Drilling/Completion Operations	Form: (02 ) 400659785 1/28/2015	Green Completions: Ward will comply with COGCC Rule 805b.(3)A and utilize Green Completion Methods.
Drilling/Completion Operations	Form: (02 ) 400659785 1/28/2015	BOPE Testing: Upon initial rig-up and once every 30 days during drilling operations, pressure testing of the casing string and each component of the BOPE will be performed to 70% of working pressure or 70% of the internal yield of the casing, whichever is less. BOPE for well servicing operations: Adequate blowout prevention equipment will be used on any servicing operations associated with this well. Backup staving valves shall be required on well servicing operations during reverse circulation. Valves will be pressure tested before each well servicing operation using both low-pressure and high-pressure fluid. BOPE: Ward will utilize drilling rigs with a minimum of a double ram and annular preventer.
Drilling/Completion Operations	Form: (02 ) 400659785 1/28/2015	Drill Stem Tests: Drill Stem Tests are not anticipated for this location.
Drilling/Completion Operations	Form: (02 ) 400659785 1/28/2015	Pit Level Indicators: Pit Level Indicators will not be needed as no pits will be used on location.