| Engineer | Form: (04 )
401248161
4/5/2017 | 1) Prior to starting repair work a bradenhead test shall be performed. If the beginning pressure is greater than 25 psi, or if pressure remains at the conclusion of the test, or if any liquids were present contact COGCC Engineer for sampling requirements before pumping any cement. The Form 17 shall be submitted within 10 days of the test.
2) After completing repair work a Bradenhead Test shall be performed within the next 90 days and the Form 17 submitted within 10 days of the test.
3) The additional cement referenced shall be placed as indicated. The placed cement shall be verified with a CBL and documented with a Form 5. |
| Engineer | Form: (06 )
401492775
1/17/2018 | 1) Prior to starting plugging operations a bradenhead test shall be performed. The Form 17 shall be submitted within 10 days of the test.
2) Provide 48 hour notice of plugging MIRU via electronic Form 42.
3) Properly abandon all flowlines as per Rule 1103. File electronic Form 42 once abandonment complete.
4) Operator shall implement measures to control unnecessary and excessive venting, to protect the health and safety of the public, and to ensure that vapors and odors from well plugging operations do not constitute a nuisance or hazard to public welfare.
5) After pumping squeeze, shut down and wait on cement at minimum 8 hours; verify gas migration has been eliminated. If evidence of gas migration or pressure remains contact COGCC Engineer for an update to plugging orders. Leave at least 100’ of cement in the wellbore for each plug. |