| Engineer | Form: (04)
400480057
09/21/2013 | Final abandonment of the Jsand requires cement on top of sand or BP. |
| Engineer | Form: (04)
400480057
09/21/2013 | Submit gyro to COGCC. |
| Engineer | Form: (06)
400584023
04/10/2014 | Note changes to plugging procedure:
1) Provide 48 hour notice of plugging MIRU via electronic Form 42.
2) For 4905 plug: pump plug and displace, shut-in, WOC 4 hours and tag plug – must be 4010' or shallower.
3) For 900’ plug: pump plug and displace, shut-in, WOC 4 hours and tag plug – must be 370' or shallower. If surface casing plug not circulated to surface then provide 10 sx plug at the surface. Leave at least 100’ cement in the casing for each plug.
4) Properly abandon flowlines as per Rule 1103. File electronic Form 42 once abandonment complete.
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