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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	05-123-48942	Guttersen D09-750	NOBLE ENERGY INC 100322	PR 6/1/2025	WATTENBERG 90750	WELD 123 SWSE 33 4N64W 6	459542

COGIS - Conditions of Approval Results

Type	Source Document	Conditions of Approval
Engineer	Form: (02) 401795623 11/05/2018	Operator acknowledges the proximity of the listed wells: Operator agrees to: provide mitigation option 1 or 2 (per the DJ Basin Horizontal Offset Policy) 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”) for the remediated wells, referencing the API number of the proposed horizontal well(s) stating what appropriate mitigation occurred and that it has been completed, prior to the hydraulic stimulation of this well. Marie D 4-9 (API NO 123-15123)Karch White D 9-1 (API NO 123-16282) Gittlein Blue D 4-08 (API NO 123-16139)Guttersen D 04-21 (API NO 123-27102) Art Red D 9-16 (API NO 123-16950)Karch Blue D 4-02 (API NO 123-16137) Guttersen 9-15 (API NO 123-15833)Marie D 4-10 (API NO 123-13164) Art Red D 9-4J (API NO 123-16254)Art Red D 9-10 (API NO 123-16948) Gittlein White D 9-2 (API NO 123-16367)Guttersen D 03-33D (API NO 123-31910) Art Red D 9-14 (API NO 123-16949)Marie D 4-23 (API NO 123-22933) Karch D 4-17 (API NO 123-27306)HSR Tim Gittlein 6-9 (API NO 123-18003) Art Red D 9-11 (API NO 123-16947)HSR Tim Gittlein 3-9 (API NO 123-18000) Marie D 4-3 (API NO 123-15122)Marie D 4-6 (API NO 123-13170) Spike St GWS D 16-01 (API NO 123-15904)Spike St GWS D 16-03 (API NO 123-15906) Lindsay D 33-2 (API NO 123-13155)Volley State D 10-13 (API NO 123-24042) Spike St GWS D 10-12 (API NO 123-15930)Becca D 3-12 (API NO 123-17287) Becca D 3-13 (API NO 123-17288)Aloysius 34-7 (API NO 123-13238)
Engineer	Form: (02) 401795623 11/05/2018	Operator acknowledges the proximity of the following non-operated listed wells: Operator agrees to: provide mitigation option 1 or 2 (per the DJ Basin Horizontal Offset Policy) 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”) for the remediated wells, referencing the API number of the proposed horizontal well(s) stating what appropriate mitigation occurred and that it has been completed, prior to the hydraulic stimulation of this well. Two E Ranch 1-4 (API NO 123-11195)Two E Ranch 4-10 (API NO 123-14025) Two E Ranch 2-10 (API NO 123-13791)
Engineer	Form: (02) 401795623 11/05/2018	1) Submit Form 42 electronically to COGCC 48 hours prior to MIRU (Spud Notice), for the first well/activity on the pad and provide 48 hour spud notice for all subsequent wells drilled on the pad. 2) Comply with Rule 317.j and provide cement coverage from the end of production casing to a minimum of 200' above Niobrara. Verify coverage with cement bond log. 3) Oil-based drilling fluid is to be used only after all aquifers are covered.
Engineer	Form: (02) 401795623 11/05/2018	Bradenhead tests shall be performed and reported 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. 2) 6 months after rig release, prior to stimulation. 3) Within 30 days of first production, as reported on Form 5A.
Engineer	Form: (02) 402359048 07/10/2020	1) Submit Form 42 electronically to COGCC 48 hours prior to MIRU (spud notice) for the first well activity with a rig on the pad and provide 48 hour spud notice via Form 42 for all subsequent wells drilled on the pad. 2) Comply with Rule 317.j. and provide cement coverage from TD to a minimum of 200' above Niobrara and from 200’ below Sussex to 200’ above Sussex. Verify coverage with cement bond log. 3) Oil-based drilling fluid is to be used only after all fresh water aquifers are covered.
Engineer	Form: (02) 402359048 07/10/2020	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, must contact COGCC engineer prior to stimulation. 2) If a delayed completion, 6 months after rig release and prior to stimulation. If any pressure greater than 200 psi, must contact COGCC engineer prior to stimulation. 3) A post-production test within 60 days after first sales, as reported on the Form 10, Certificate of Clearance.
Engineer	Form: (02) 402359048 07/10/2020	Operator acknowledges the proximity of the listed wells. Operator agrees to: provide mitigation option 1 or 2 (per the DJ Basin Horizontal Offset Policy) 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. 123-11195 PDC ENERGY INC TWO E RANCH 1-4 123-13155 NOBLE ENERGY INC LINDSAY C 33-2 123-13164 NOBLE ENERGY INC MARIE D 4-10 123-13170 NOBLE ENERGY INC MARIE D 4-6 123-15122 NOBLE ENERGY INC MARIE D 4-3 123-15123 NOBLE ENERGY INC MARIE D4-9 123-15833 NOBLE ENERGY INC GUTTERSEN 9-15 123-15904 NOBLE ENERGY INC SPIKE ST GWS D 16-01 123-16137 NOBLE ENERGY INC KARCH BLUE D 4-02 123-16139 NOBLE ENERGY INC GITTLEIN BLUE D 4-08 123-16254 NOBLE ENERGY INC ART RED D 9-4J 123-16282 NOBLE ENERGY INC KARCH WHITE D 9-1 123-16367 NOBLE ENERGY INC GITTLEIN WHITE D 9-2 123-16947 NOBLE ENERGY INC ART RED D 9-11 123-16948 NOBLE ENERGY INC ART RED D 9-10 123-16949 NOBLE ENERGY INC ART RED D 9-14 123-16950 NOBLE ENERGY INC ART RED D 9-16 123-17287 NOBLE ENERGY INC BECCA D 3-12 123-17288 NOBLE ENERGY INC BECCA D 3-13 123-18000 NOBLE ENERGY INC HSR TIM GITTLEIN 3-9 123-18003 NOBLE ENERGY INC HSR TIM GITTLEIN 6-9 123-22933 NOBLE ENERGY INC MARIE D 4-23 123-24042 NOBLE ENERGY INC VOLLEY STATE D 10-13 123-27306 NOBLE ENERGY INC KARCH D 4-17 123-27102 NOBLE ENERGY INC GUTTERSEN D 04-21 123-31910 NOBLE ENERGY INC GUTTERSEN D 03-33D
Permit	Form: (02) 402359048 07/16/2020	If location is not constructed by 2A expiration 10/28/2024, a refile Form 2A must be approved prior to location construction.

COGIS - Best Management Practice Results

BMP Type	Source Document	Best Management Practices
Drilling/Completion Operations	Form: (02 ) 401795623 12/4/2018	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.
Drilling/Completion Operations	Form: (02 ) 401795623 12/4/2018	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.
Drilling/Completion Operations	Form: (02 ) 401795623 12/4/2018	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 ) 402359048 7/30/2020	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.
Drilling/Completion Operations	Form: (02 ) 402359048 7/30/2020	During and Post stimulation: Operator will comply with the COGCC Policy for Bradenhead Monitoring During Hydraulic Fracturing Treatments in the Greater Wattenberg Area dated 5/29/12.
Drilling/Completion Operations	Form: (02 ) 402359048 7/30/2020	One of the first wells drilled on the pad will be logged with open-hole resistivity log with 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.