| Engineer | Form: (06)
402281995
02/21/2020 | CBL to be run prior to plugging to verify stage tool setting depth and existing coverage - submit to COGCC for verification of plugging orders. |
| Engineer | Form: (06)
402281995
02/21/2020 | Operator shall implement measures to control venting, to protect health and safety, and to ensure that vapors and odors from well plugging operations do not constitute a nuisance or hazard to public welfare. |
| Engineer | Form: (06)
402281995
02/21/2020 | 1) Provide 48 hour notice of plugging MIRU via electronic Form 42.
2) Prior to placing the 663' plug: verify that all fluid migration (liquid or gas) has been eliminated. If evidence of fluid migration or pressure remains, contact COGCC Engineer for an update to plugging orders.
3) After isolation has been verified, pump plug and displace. If cement is not circulated to surface, shut-in, WOC 4 hours then tag plug – must be at 513' or shallower and provide 10 sack plug at surface.
4) Leave at least 100’ of cement in the wellbore for each plug.
5) Properly abandon on-location flowlines as per Rule 1105. File electronic Form 42 once abandonment is complete. Within 30 days of an operator completing abandonment requirements for an off-location flowline or crude oil transfer line, the operator must submit a Flowline Report, Form 44.
6) With the Form 6 SRA operator must provide written documentation which positively affirms each COA has been addressed.
7) After placing the shallowest hydrocarbon isolating plug (6100'), operator must wait a sufficient time to confirm static conditions. If at any time after placing this plug there is evidence of pressure or of fluid migration, contact COGCC engineering before continuing operations. |
| Engineer | Form: (06)
402281995
02/21/2020 | Prior to starting plugging operations a bradenhead test shall be performed if there has not been a reported bradenhead test within the 60 days immediately preceding the start of plugging operations.
1) If, before opening the bradenhead valve, the beginning pressure is greater than 25 psi, sampling is required.
2) If pressure remains at the conclusion of the test, or if any liquids were present during the test, sampling is required.
The Form 17 shall be submitted within 10 days of the test. Sampling shall comply with Operator Guidance - Bradenhead Testing and Reporting Instructions. If samples are collected, copies of all final laboratory analytical results shall be provided to the COGCC within three (3) months of collecting the samples.
If there is a need for sampling, contact COGCC engineering for verification of plugging procedure. |
| Engineer | Form: (06)
402281995
02/21/2020 | Change casing plug at 6100' to a perforate and squeeze plug.
Perforate at 6100' and set CICR at 6050'. Pump 60 sacks cement leaving 10 saccks on top of retainer. |
| Engineer | Form: (06)
402281995
02/21/2020 | Lowered Open Hole plug above casing cut to 2775' to be on top of cut. |
| Engineer | Form: (04)
402307985
09/09/2021 | 1) This approval is good for one year and a new application must be made. Updates for the planned utilization of the well should be included with the application.
2) Perform a bradenhead test and submit a Form 17 prior to submittal of the next year’s request for continued TA status.
3) A Form 5A, Completed Interval Report, is required to report all plugs currently downhole which isolate any perforated interval.
4) The Form 7, Operators Report of Monthly Operations, must correctly reflect the well status and dates reported on the Form 4, Sundry Notice-Request for Continued Temporarily Abandoned Status. |
| Engineer | Form: (04)
402307985
09/09/2021 | Emailed operator for economic evaluation. Price as of Sep-2021 is economic. Evaluating line pressure. Subsequent TA application must provide the price environment if a satellite compressor is necessary.
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| Engineer | Form: (04)
402456462
09/09/2021 | 1) This approval is good for one year and a new application must be made 1 year from prior application. Updates for the planned utilization of the well should be included with the application.
2) Perform a bradenhead test and submit a Form 17 prior to submittal of the next year’s request for continued TA status.
3) A Form 5A, Completed Interval Report, is required to report all plugs currently downhole which isolate any perforated interval.
4) The Form 7, Operators Report of Monthly Operations, must correctly reflect the well status and dates reported on the Form 4, Sundry Notice-Request for Continued Temporarily Abandoned Status.
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| Engineer | Form: (04)
402456462
09/09/2021 | Emailed operator for economic evaluation. Price as of Sep-2021 is economic. Evaluating line pressure. Subsequent TA application must provide the price environment if a satellite compressor is necessary.
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| Engineer | Form: (04)
402860595
12/08/2022 | 1) Well last produced May 2017, and has been designated as Inactive. Within 6 months of a Well becoming Inactive action must be taken. No later than May 2023, this well must either:
A. Be plugged and Abandoned,
B. Returned to production so that it is no longer an Inactive Well,
C. Have an approved Form 5B, Inactive Well Notice,
D. Be designated as Out of Service by submitting a Form 6A, Out of Service Designation. |
| Engineer | Form: (06)
404537904
02/18/2026 | Consistent with Rule 911.a, a Form 27 must be approved prior to cut and cap, conducting flowline abandonment, or removing production equipment. Allow 30 days for Director review of the Form 27; include the Form 27 document number on the Form 44 for offsite flowline abandonment (if applicable) and on the Form 6 Subsequent.
Properly abandon flowlines per Rule 1105. If flowlines will be abandoned in place, include details with the Form 27. |
| Engineer | Form: (06)
404537904
02/18/2026 | Operator shall implement measures to control venting, to protect health and safety, and to ensure that vapors and odors from well plugging operations do not constitute a nuisance or hazard to public welfare. |
| Engineer | Form: (06)
404537904
02/18/2026 | Prior to starting plugging operations a bradenhead test shall be performed if there has not been a reported bradenhead test within the 60 days immediately preceding the start of plugging operations.
1) If, before opening the bradenhead valve, the beginning pressure is greater than 25 psi, sampling is required.
2) If pressure remains at the conclusion of the test, or if any liquids were present during the test, sampling is required.
The Form 17 shall be submitted within 10 days of the test. Sampling shall comply with Operator Guidance - Bradenhead Testing and Reporting Instructions. If samples are collected, copies of all final laboratory analytical results shall be provided to the ECMC within three (3) months of collecting the samples.
If there is a need for sampling, contact ECMC engineering for verification of plugging procedure. |
| Engineer | Form: (06)
404537904
02/18/2026 | 1) Provide electronic Form 42 Notice of MIRU 2 business days ahead of operations and electronic Form 42 Notice of Plugging Operations 48 hours prior to mobilizing for plugging operations. These are two separate notifications, required by Rules 405.e and 405.l.
2) Prior to placing cement above the base of the Upper Pierre (1490') : verify that all fluid (liquid and gas) migration has been eliminated. If evidence of fluid migration or pressure remains, contact ECMC Engineer for an update to plugging orders.
3) Pump surface casing shoe plug only after isolation has been verified. If surface casing cement is not circulated to surface, shut-in, WOC 4 hours then tag plug – must be at 513’ or shallower and provide a minimum of 10 sx plug at the surface.
4) Leave at least 100’ of cement in the wellbore for each plug without mechanical isolation.
5) After surface plug and prior to cap, verify isolation by either a 15 minute bubble test or 15 minute optical gas imaging. If there is indication of flow contact ECMC Engineering. Provide a statement on the 6SRA which method was used and what was observed. Retain records of final isolation test for 5 years.
6) With the Form 6 SRA operator must provide written documentation which positively affirms each COA listed above has been addressed.
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