| Engineer | Form: (06 )
401333979
8/17/2017 | Post Plugging Reporting
• Form 17 Bradenhead Test Report shall be submitted within 10 days of the test.
• File electronic Form 42 once flowline abandonment is complete.
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| Engineer | Form: (06 )
401333979
8/17/2017 | Plugging
• Provide 48 hour notice of plugging MIRU via electronic Form 42.
• After setting bridge plug at 3800' monitor well for fluid migration before moving up to cut casing. If migration persists contact COGCC Engineer for revised plugging plans.
• Production casing stub plug is surface casing shoe plug as well. If it is not circulated to the surface then tag the plug – must be 428' or shallower.
• Place a 25 sack plug at the surface, all other plugs shall have at least 100' of cement left in the casing.
• Properly abandon flowlines as per Rule 1103.
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| Engineer | Form: (06 )
401333979
8/17/2017 | Bradenhead Testing
Prior to starting plugging operations, a bradenhead test shall be performed. If the initial shut-in bradenhead pressure is greater than 25 psi, notify COGCC Engineer for sampling requirements prior to beginning the test. Sampling shall comply with Operator Guidance - Bradenhead Testing and Reporting Instructions, Appendix A: Liquid and Gas Sampling.
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