| Engineer | Form: (06)
401677637
09/02/2018 | NOTE: Changes in plugging procedure. CBL to be run prior to plugging to verify stage tool setting depth and existing coverage - submit to COGCC for verification of plugging orders. Additional plugs required.
1) Provide 48 hour notice of plugging MIRU via electronic Form 42.
2) For 1240’ plug: pump plug and displace - tag plug – must be 1080’ or shallower. If surface casing plug is perforated at 650', pumped to surface and does not remain at surface, tag plug and assure there is cement on the inside and outside of 4-1/2" casing (if unable to pull).
3) Properly abandon flowlines as 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.
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