| Engineer | Form: (02)
403097973
11/09/2022 | 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. 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)
403097973
11/09/2022 | 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 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.
|
| Engineer | Form: (02)
403097973
11/22/2022 | 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.
KERR MCGEE OIL & GAS ONSHORE LP 123-18014 CAMENISCH *43-33
KERR MCGEE OIL & GAS ONSHORE LP 123-21598 PSC *10-34
KERR MCGEE OIL & GAS ONSHORE LP 123-27275 PLATTE *5-35
KP KAUFFMAN COMPANY INC 123-10558 ANDERSON *1
KP KAUFFMAN COMPANY INC 123-10865 STROH *1
KP KAUFFMAN COMPANY INC 123-10882 CAMENISCH *1
KP KAUFFMAN COMPANY INC 123-23536 HEPP *32-6
KP KAUFFMAN COMPANY INC 123-23534 HEPP *32-5
KP KAUFFMAN COMPANY INC 123-23579 CAMENISCH *32-9
KP KAUFFMAN COMPANY INC 123-23578 CAMENISCH *32-16
KP KAUFFMAN COMPANY INC 123-23577 Camenisch *32-10
KP KAUFFMAN COMPANY INC 123-24143 STROH *33-4
KP KAUFFMAN COMPANY INC 123-24569 Camenisch *41-32
KP KAUFFMAN COMPANY INC 123-24704 Camenisch *50-32
KP KAUFFMAN COMPANY INC 123-26390 STROH *7-33
KP KAUFFMAN COMPANY INC 123-26440 CAMENISCH *20-32
KP KAUFFMAN COMPANY INC 123-29643 KOESTER *18-33-6
KP KAUFFMAN COMPANY INC 123-29642 KOESTER *18-33
KP KAUFFMAN COMPANY INC 123-34022 Koester *18-33-22
KP KAUFFMAN COMPANY INC 123-34025 Koester *18-33-5
PDC ENERGY INC 123-17991 WEISS *34-6I7
Operator acknowledges the proximity of the listed wells. Operator assures that this offset list will be remediated per the Offset Well Evaluation and Hydraulic Fracturing Operator Guidance Document (option 4). Operator will submit a Form 42 (“OFFSET MITIGATION COMPLETED”) 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 ensure the well is equipped with at least a 5,000 psi wellhead and monitor casing (surface and production) pressures during the entire stimulation treatment. Surface and production casing pressures of this offset well list will be actively monitored 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.
KERR MCGEE OIL & GAS ONSHORE LP 123-21704 KOESTER *12-33
KERR MCGEE OIL & GAS ONSHORE LP 123-21855 MCDONALD *1-4
KERR MCGEE OIL & GAS ONSHORE LP 123-22576 CAMENISCH *23-33
KP KAUFFMAN COMPANY INC 123-23789 ANDERSON *13-32
KP KAUFFMAN COMPANY INC 123-23792 ANDERSON *14-32
KP KAUFFMAN COMPANY INC 123-23790 ANDERSON *12-32 |
| Permit | Form: (02)
403097973
12/02/2022 | 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
|
| Permit | Form: (02)
403670298
02/05/2024 | Operator will log two (2) wells during 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: (02)
403670298
03/06/2024 | 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. 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)
403670298
03/06/2024 | 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)
403670298
03/06/2024 | 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.
KERR MCGEE OIL & GAS ONSHORE LP 123-10807 FORT SAINT VRAIN *17
KERR MCGEE OIL & GAS ONSHORE LP 123-17870 KOESTER *24-33
KERR MCGEE OIL & GAS ONSHORE LP 123-17920 KOESTER *14-33
KERR MCGEE OIL & GAS ONSHORE LP 123-17980 KOESTER *13-33
KERR MCGEE OIL & GAS ONSHORE LP 123-18013 CAMENISCH *33-33
KERR MCGEE OIL & GAS ONSHORE LP 123-18014 CAMENISCH *43-33
KP KAUFFMAN COMPANY INC 123-10558 ANDERSON *1
KP KAUFFMAN COMPANY INC 123-10865 STROH *1
KP KAUFFMAN COMPANY INC 123-10882 CAMENISCH *1
KP KAUFFMAN COMPANY INC 123-23536 HEPP *32-6
KP KAUFFMAN COMPANY INC 123-23534 HEPP *32-5
KP KAUFFMAN COMPANY INC 123-23579 CAMENISCH *32-9
KP KAUFFMAN COMPANY INC 123-23578 CAMENISCH *32-16
KP KAUFFMAN COMPANY INC 123-23577 Camenisch *32-10
KP KAUFFMAN COMPANY INC 123-24143 STROH *33-4
KP KAUFFMAN COMPANY INC 123-24569 Camenisch *41-32
KP KAUFFMAN COMPANY INC 123-24704 Camenisch *50-32
KP KAUFFMAN COMPANY INC 123-26390 STROH *7-33
KP KAUFFMAN COMPANY INC 123-26440 CAMENISCH *20-32
KP KAUFFMAN COMPANY INC 123-29643 KOESTER *18-33-6
KP KAUFFMAN COMPANY INC 123-29642 KOESTER *18-33
KP KAUFFMAN COMPANY INC 123-23789 ANDERSON *13-32
KP KAUFFMAN COMPANY INC 123-23792 ANDERSON *14-32
KP KAUFFMAN COMPANY INC 123-23790 ANDERSON *12-32
PDC ENERGY INC 123-17991 WEISS *34-6I7
Operator acknowledges the proximity of the listed wells. Operator assures that this offset list will be remediated per the Offset Well Evaluation and Hydraulic Fracturing Operator Guidance Document (option 4). Operator will submit a Form 42 (“OFFSET MITIGATION COMPLETED”) 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 ensure the well is equipped with at least a 5,000 psi wellhead and monitor casing (surface and production) pressures during the entire stimulation treatment. Surface and production casing pressures of this offset well list will be actively
monitored 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.
KERR MCGEE OIL & GAS ONSHORE LP 123-21704 KOESTER *12-33
KERR MCGEE OIL & GAS ONSHORE LP 123-21855 MCDONALD *1-4
KERR MCGEE OIL & GAS ONSHORE LP 123-22576 CAMENISCH *23-33 |
| Permit | Form: (02)
403670298
03/14/2024 | If conductors are preset, operator shall comply with Notice to Operators: Procedures for Preset Conductors (dated September 1, 2016). |
| Permit | Form: (02)
403670298
03/14/2024 | Operator shall comply with Notice to Operators: Interim Reclamation Procedures for Delayed Operations (dated January 5, 2017). |
| Permit | Form: (02)
403853443
07/15/2024 | Operator shall comply with Notice to Operators: Interim Reclamation Procedures for
Delayed Operations (dated January 5, 2017). |
| Permit | Form: (02)
403853443
07/15/2024 | If conductors are preset, operator shall comply with Notice to Operators: Procedures for
Preset Conductors (dated September 1, 2016). |
| Engineer | Form: (02)
403853443
07/15/2024 | 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.
KERR MCGEE OIL & GAS ONSHORE LP 123-10807 FORT SAINT VRAIN *17
KERR MCGEE OIL & GAS ONSHORE LP 123-17870 KOESTER *24-33
KERR MCGEE OIL & GAS ONSHORE LP 123-17920 KOESTER *14-33
KERR MCGEE OIL & GAS ONSHORE LP 123-17980 KOESTER *13-33
KERR MCGEE OIL & GAS ONSHORE LP 123-18013 CAMENISCH *33-33
KERR MCGEE OIL & GAS ONSHORE LP 123-18014 CAMENISCH *43-33
KP KAUFFMAN COMPANY INC 123-10558 ANDERSON *1
KP KAUFFMAN COMPANY INC 123-10865 STROH *1
KP KAUFFMAN COMPANY INC 123-10882 CAMENISCH *1
KP KAUFFMAN COMPANY INC 123-23536 HEPP *32-6
KP KAUFFMAN COMPANY INC 123-23534 HEPP *32-5
KP KAUFFMAN COMPANY INC 123-23579 CAMENISCH *32-9
KP KAUFFMAN COMPANY INC 123-23578 CAMENISCH *32-16
KP KAUFFMAN COMPANY INC 123-23577 Camenisch *32-10
KP KAUFFMAN COMPANY INC 123-24143 STROH *33-4
KP KAUFFMAN COMPANY INC 123-24569 Camenisch *41-32
KP KAUFFMAN COMPANY INC 123-24704 Camenisch *50-32
KP KAUFFMAN COMPANY INC 123-26390 STROH *7-33
KP KAUFFMAN COMPANY INC 123-26440 CAMENISCH *20-32
KP KAUFFMAN COMPANY INC 123-29643 KOESTER *18-33-6
KP KAUFFMAN COMPANY INC 123-29642 KOESTER *18-33
KP KAUFFMAN COMPANY INC 123-23789 ANDERSON *13-32
KP KAUFFMAN COMPANY INC 123-23792 ANDERSON *14-32
KP KAUFFMAN COMPANY INC 123-23790 ANDERSON *12-32
PDC ENERGY INC 123-17991 WEISS *34-6I7
Operator acknowledges the proximity of the listed wells. Operator assures that this
offset list will be remediated per the Offset Well Evaluation and Hydraulic Fracturing
Operator Guidance Document (option 4). Operator will submit a Form 42 (“OFFSET
MITIGATION COMPLETED”) 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 ensure the well is equipped with at least a 5,000 psi wellhead
and monitor casing (surface and production) pressures during the entire stimulation
treatment. Surface and production casing pressures of this offset well list will be actively
monitored 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.
KERR MCGEE OIL & GAS ONSHORE LP 123-21704 KOESTER *12-33
KERR MCGEE OIL & GAS ONSHORE LP 123-21855 MCDONALD *1-4
KERR MCGEE OIL & GAS ONSHORE LP 123-22576 CAMENISCH *23-33 |
| Engineer | Form: (02)
403853443
07/15/2024 | 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. |
| Engineer | Form: (02)
403853443
07/15/2024 | 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. Verify coverage with a cement bond log.
3) Oil based drilling fluid can only be used after all groundwater has been isolated. |
| OGLA | Form: (04)
404132828
04/08/2025 | Due to proximity to a mapped wetland and surface water, Operator will use secondary containment for all tanks and other liquid containers. Operator will implement stormwater BMPs and erosion control measures as needed to prevent sediment and stormwater runoff from entering the wetland and surface water. |
| OGLA | Form: (04)
404132828
04/08/2025 | Operator will implement measures to capture, combust, or control emissions to protect health and safety, and to ensure that vapors, odors and noise from operations do not constitute a nuisance or hazard to public health, welfare and the environment. |
| Engineer | Form: (04)
404132828
05/08/2025 | 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.
|
| Engineer | Form: (04)
404275137
07/25/2025 | 1. Operator will 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.
2. Prior to starting bradenhead abatement, if a sample has not been collected within the last twelve months collect bradenhead and production gas samples for laboratory analysis. Sampling will comply with Operator Guidance - Bradenhead Testing and Reporting Instructions, Appendix A: Liquid and Gas Sampling. Copies of all final laboratory analytical results will be provided to the ECMC within three months of collecting the samples.
3. Bradenhead gas is not to be vented to atmosphere; any gas from the Bradenhead will be routed to the specified abatement system. Operator will implement measures to get an initial estimate of the gas flow rate and/or volume from the bradenhead. The abatement program may be used for six consecutive months.
4. Operator will submit a Form 42 (“OTHER”) stating that “bradenhead abatement program has started.”
5. By 10/2/25, conduct a new bradenhead test and submit the Form 17 within ten days of the test and submit a Form 4 Sundry that summarizes current well condition. The sundry should include details of the future plans, flow rate information, pressure data and a discussion of the sample analysis.
Bradenhead pressure shall not exceed threshold pressure (50 psig). |
| Engineer | Form: (04)
404531154
02/18/2026 | 1. Operator will 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.
2. Bradenhead gas is not to be vented to the atmosphere; any gas from the Bradenhead will be routed to the specified abatement system. Shut in bradenhead pressure shall not exceed threshold pressure. Operator will implement measures to get an estimate of the gas flow rate and/or volume from the bradenhead.
3. No later than 7/26/26, conduct a bradenhead test, submit a Form 17, and submit a Form 4 Sundry that summarizes current well condition. The well should be shut in for seven days to monitor and collect data to characterize build up pressures prior to conducting the bradenhead test. The sundry should include details of the future plans, sample analysis interpretation, bradenhead test description, and the flow rate information and pressure data.
4. If a sample has not been collected from surface casing within the last twenty-four months collect bradenhead gas samples for laboratory analysis. Sampling will comply with Operator Guidance - Bradenhead Testing and Reporting Instructions, Appendix A: Liquid and Gas Sampling. Copies of all final laboratory analytical results will be provided to the ECMC within three months of collecting the samples.
5. Due to bradenhead tests that demonstrate liquid flow, on the next bradenhead test form include an estimate on liquid volume and identify the correct fluid flow and type within the table. |