| Engineer | Form: (02)
401217955
05/05/2017 | Operator agrees to comply with the DJ Basin Horizontal Offset Policy to mitigate the situation, ensure all applicable documentation is submitted based on the selected mitigation option chosen, submit Form 42(s) (“OFFSET MITIGATION COMPLETED”) for the remediated well(s), referencing the API Number of the proposed horizontal well, to report that appropriate mitigation was completed prior to the hydraulic stimulation of the proposed horizontal well.
Operator acknowledges the proximity of the following offset well(s) of concern:
05-123-11852, CARLETON 1
05-123-11988, JONES 1
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| Engineer | Form: (02)
401217955
05/05/2017 | 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) Provide cement coverage to a minimum of 200' above Niobrara. Verify coverage with cement bond log.
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| Engineer | Form: (02)
401217955
05/05/2017 | Bradenhead tests shall be performed and reported according to the following schedule
and Form 17 submitted within 10 days of each test.:
1) All: Within 60 days of rig release, prior to stimulation.
2) Delayed completion: 6 months after rig release, prior to stimulation.
3) All: Within 30 days of first production, as reported on Form 5A.
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| Engineer | Form: (02)
403034862
07/25/2022 | 1) Submit Form 42 electronically to COGCC 2 business days prior to MIRU (Spud Notice), for the first well/activity on the pad and provide 2 business days spud notice for all subsequent wells drilled on the pad.
2) Comply with Rule 408.j and provide cement coverage from the end of production casing to a minimum of 500' 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)
403034862
07/25/2022 | 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, a second test is required between 6-9 months, of if there is pressure above 200 psi, 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)
403034862
08/03/2022 | Revised the “N/A” to a “YES”, on the Drilling Plan tab, in the Beneficial Reuse section, along with adding the Facility No. 450526, per the Operator. |
| Permit | Form: (02)
403034862
09/12/2022 | If conductors are preset, operator shall comply with Notice to Operators: Procedures for Preset Conductors (dated September 1, 2016).
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| Permit | Form: (02)
403034862
09/12/2022 | Operator shall comply with Notice to Operators: Interim Reclamation Procedures for Delayed Operations (dated January 5, 2017).
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| Engineer | Form: (02)
404174233
08/19/2025 | The Operator acknowledges the proximity of the listed non-operated wells. Operator assures that this offset list will be remediated per the Offset Well Evaluation and Hydraulic Fracturing Operator Guidance Document Operator using Option 3. Operator will submit a Form 42 (“OFFSET MITIGATION COMPLETED”) stating what appropriate mitigation occurred and that it has been completed, prior to the hydraulic stimulation of this well.
Elizabeth Miller 1 (API NO 123-08000) |
| Engineer | Form: (02)
404174233
08/19/2025 | The Operator acknowledges the proximity of the listed wells. Operator assures that this offset list will be remediated per the DJ Basin Horizontal Offset Policy (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. Operator will assure that the well’s Bradenhead is open and monitored during the entire stimulation treatment – a person will monitor for any evidence of fluid, a Bradenhead test will be performed prior to the beginning of stimulation.
Cherry Creek 8-67-28-27N (API NO 123-44595)
Bergerpac 8-67-32-31 (API NO 123-44899)
Big Thompson 8-67-33-4 (API 123-44901)
Duan 8-67-32-31 (API 123-44902)
Arkansas 8-67-33-4N (API 123-44903)
San Juan 8-67-33-4 (API NO 123-44904)
Calais 8-67-32-31 (API NO 123-44906)
Pot o” Gold 8-67-35-2C (API NO 123-44918)
Sligo 8-67-26-23C (API NO 123-44921)
Barton Mills 8-67-29-3C (API NO 123-46456)
Avagnon 8-67-32-31 (API NO 123-49663)
Glenmore Trails 7-67-3-34C (API NO 123-51538)
Crowchild 7-67-3-34C (API NO 123-51389)
Sarcee 7-67-3-34C (API NO 123-51360) |
| Engineer | Form: (02)
404174233
08/19/2025 | 1) Submit Form 42 electronically to ECMC 2 business days prior to MIRU (Spud Notice), for the first well/activity on the pad and provide 2 business days spud notice for all subsequent wells drilled on the pad.
2) Comply with Rule 408.j and provide cement coverage from the end of production casing to a minimum of 500' 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)
404174233
08/19/2025 | Per 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 ECMC 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 ECMC engineer 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)
404174233
10/09/2025 | Operator will log two (2) additional wells with open-hole resistivity log with gamma-ray log from the kick-off point into the surface casing for one of stratigraphically deepest wells in the East-West orientation of the pad for a total of four (4) wells logged on the pad.
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| Permit | Form: (02)
404174233
12/15/2025 | Operator shall comply with Notice to Operators: Interim Reclamation Procedures for Delayed Operations (dated January 5, 2017). |