| Agency | Form: (02)
2582191
05/19/2010 | 1) No cement bond log on file with COGCC. Submit cement bond log verifying at least 200’ of cement coverage above the Niobrara(TOC of 6570’).
2) Recomplete cannot be performed without approved Form 2.
3) Submit wellbore diagram with annotations. (WBDs received – static diagram with well table and WBD with depths and cement tops – no casing dimensions – need well table details incorporated into WBD) Previously submitted WBD does not reflect actual well. |
| Engineer | Form: (04)
400639514
07/07/2014 | The additional cement referenced shall be placed as indicated and comply with Rule 317.i. The placed cement shall be verified with a CBL and documented with a Form 5 Drilling Completion Report. |
| Permit | Form: (06)
401766289
09/20/2018 | ** Permitting COA for Inaccurate “as drilled” GPS data:
Reported “as drilled” GPS data is Inaccurate. Submit accurate “as drilled” GPS data on Subsequent Report of Abandonment. GPS data must meet the requirements of Rule 215.
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| Engineer | Form: (06)
401766289
12/04/2018 | 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)
401766289
12/04/2018 | 1) Provide 48 hour notice of plugging MIRU via electronic Form 42.
2) Properly abandon on-location flowlines per Rule 1105. File electronic Form 42 once abandonment 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.
3) 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.
4) Submit CBL that confirms cement from 6500-6850' with Form 6 Subsequent Report of Abandonment. If cement is not present from 6850-6500' contact COGCC engineering for an update to plugging orders. |