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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	05-123-52115	HETHCOCK 5-11HZ	KERR MCGEE OIL & GAS ONSHORE LP 47120	PR 8/13/2024	WATTENBERG 90750	WELD 123 SENW 5 3N65W 6	483362

COGIS - Conditions of Approval Results

Type	Source Document	Conditions of Approval
Engineer	Form: (02) 403279812 03/08/2023	1) Submit Form 42 electronically to COGCC 2 business days prior to MIRU (spud notice) for the first well activity with a rig on the pad and provide 2 business day spud notice via Form 42 for all subsequent wells drilled on the pad. 2) Comply with Rule 408.j. and provide cement coverage from TD to a minimum of 500' above Niobrara and from 500’ below Sussex to 500’ above Sussex. Verify coverage with a cement bond log. 3) Oil based drilling fluid can only be used after all groundwater has been isolated.
Engineer	Form: (02) 403279812 03/08/2023	Operator acknowledges the proximity of the listed wells. Operator agrees to: provide mitigation option 1 or 2 (per the Offset Well Evaluation and Hydraulic Fracturing Operator Guidance Document) to mitigate the situation, ensure all applicable documentation is submitted based on the selected mitigation option chosen, and submit a Form 42 (“OFFSET MITIGATION COMPLETED”) stating that appropriate mitigation occurred and that it has been completed, prior to the hydraulic stimulation of this well. 123-14205 BEEBE DRAW UPRR #42-17 123-08284 ARISTOCRAT ANGUS #1 123-12844 WARDELL B #1 123-13094 WARDELL UPRR #42-7 123-14203 BEEBE DRAW UPRR #32-17 123-16582 ARISTOCRAT ANGUS #22-8 123-16583 ARISTOCRAT ANGUS #21-8 123-16449 ARISTOCRAT ANGUS #13-4 123-22833 ARISTOCRAT ANGUS #1-2-8 123-16450 ARISTOCRAT ANGUS #31-8 123-16577 ARISTOCRAT ANGUS #32-8 123-17306 HSR-RAFALOVICH #14-5 123-17304 HSR-OBORNE #9-5 123-17330 HSR-NILAND #6-5 123-17307 HSR-REAM #15-5 123-14204 BEEBE DRAW UPRR #41-17 123-20502 HSR-REI #3-17A 123-21448 ARISTOCRAT ANGUS #12-8 123-35347 REI H #17-21D 123-35346 REI H #17-30D 123-25886 WARDELL #29-20 123-27291 WARDELL #6-4-7 123-32819 REI #27-17 123-29814 REI H #9-32D 123-18460 UPRC #9-12J5 123-14560 UPRR 22 PAN AM UT/S #2
Engineer	Form: (02) 403279812 03/08/2023	Operator acknowledges the proximity of the listed wells. Operator assures that this offset will be remediated per the Offset Well Evaluation and Hydraulic Fracturing Operator Guidance Document (option 4). Operator will submit a Form 42 ("OTHER – AS SPECIFIED BY PERMIT CONDITION") stating that appropriate mitigation will be completed, during the hydraulic stimulation of this well. This Form 42 shall be filed 48 hours prior to stimulation. Surface and production casing pressures of this offset well will be actively monitored during stimulation of this well. Operator will assure that the offset well’s bradenhead is monitored via pressure transducer during the entire stimulation treatment of this pad. If there is indication of communication between the stimulation treatment and an offset well, treatment will be stopped and COGCC Engineering notified. 123-48520 Harvey #4N
Engineer	Form: (02) 403279812 03/08/2023	Per COGCC Order 1-232, Bradenhead tests shall be performed according to the following schedule and Form 17 submitted within 10 days of each test: 1) Within 60 days of rig release, prior to stimulation. If any pressure greater than 200 psi is observed or if there is continuous flow, Operator must contact COGCC engineering for approval prior to stimulation. 2) If a delayed completion, a second test is required between 6-9 months after rig release and must be conducted prior to stimulation. If any pressure greater than 200 psi is observed or if there is continuous flow, Operator must contact COGCC engineering for approval prior to stimulation. 3) A post-production test within 60 days after first sales, as reported on the Form 10, Certificate of Clearance.
Permit	Form: (02) 403279812 04/04/2023	Operator will log two (2) wells during the first rig occupation with open-hole resistivity log with gamma-ray log from the kick-off point into the surface casing for the two stratigraphically deepest wells on each side of the pad.
Engineer	Form: (04) 403960279 10/31/2024	1) Provide electronic Form 42 Notice of MIRU 2 business days ahead of operations. 2) Operator shall implement measures to control venting, to protect health and safety, and to ensure that vapors and odors from well operations do not constitute a nuisance or hazard to public welfare.

COGIS - Best Management Practice Results

BMP Type	Source Document	Best Management Practices
Drilling/Completion Operations	Form: (02 ) 403279812 4/10/2023	Kerr-McGee acknowledges and will comply with the COGCC Policy for Bradenhead Monitoring during Hydraulic Fracturing Treatments in the Greater Wattenberg Area dated May 29, 2012.
Drilling/Completion Operations	Form: (02 ) 403279812 4/10/2023	Anti-Collision: Kerr-McGee will perform an anti-collision evaluation of all active (producing, shut in, or temporarily abandoned) offset wellbores that have the potential of being within one hundred fifty (150) feet of a proposed well prior to drilling operations for the proposed well. Notice shall be given to all offset operators within one hundred fifty (150) feet prior to drilling.
Drilling/Completion Operations	Form: (02 ) 403279812 4/10/2023	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 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 state “Alternative Logging Program - No open-hole logs were run” and shall clearly identify the type of log and the well (by API#) in which open-hole logs were run.
Planning	Form: (04 ) 403960279 10/31/2024	Site lighting will be shielded and directed downward and inward toward operations to avoid glare on public roads and nearby Building Units.
Community Outreach and Notification	Form: (04 ) 403960279 10/31/2024	Courtesy notifications will be sent to all parcel owners with building units within 2,000 feet of the location letting them know about our subsequent well operations and providing contact information for Kerr McGee’s response line and online resources.
Community Outreach and Notification	Form: (04 ) 403960279 10/31/2024	Signs will be placed in conspicuous locations and will include Oxy contact information; the Oxy Stakeholder Relations team will respond to all community member inquiries. The signs will be placed so as not to create a potential traffic hazard.
Wildlife	Form: (04 ) 403960279 10/31/2024	This location was reviewed using a desktop method to review publicly available wildlife data (including CPW & ECMC data) as well as internal wildlife datasets and aerial imagery. All field personnel are trained to identify wildlife risks and raise concerns noticed during operations with the Kerr McGee's Health, Safety, and Environment (HSE) department.
Dust control	Form: (04 ) 403960279 10/31/2024	Water will be placed on dirt access roads to mitigate dust as needed.
Noise mitigation	Form: (04 ) 403960279 10/31/2024	Noise associated with pipe handling, traffic, and other operational activity will be minimized between 7:00 pm and 7:00 am. Based off the rig sound signature, rig orientation will be considered to reduce noise levels to nearby building units.