| Engineer | Form: (04)
400617475
05/30/2014 | 1) Existing CBL shows adequate Niobrara coverage not present so provide remedial cement at least 200’ above Niobrara.
2) Verify existing aquifer coverage with a cement bond log.
3) If cement/DV tool is confirmed at any depth shallower than +/- 910, provide remedial cement from 1250' to the DV tool cement.
4) 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. |
| Engineer | Form: (06)
401097536
09/12/2016 | 1) Provide 48 hour notice of plugging MIRU via electronic Form 42.
2) Properly abandon flowlines as per Rule 1103. File electronic Form 42 once abandonment complete.
3) Stub plug is also surface casing shoe plug- if it is not circulated to surface then tag plug – must be 183’ or shallower and provide a 10 sack plug at the surface. Leave at least 100’ cement in the wellbore for each plug. |