| Engineer | Form: (04)
400806326
03/10/2015 | 1) Carry out MIT in accordance with COGCC policies and rules and report results on form 21. MIT should be witnessed by COGCC and a copy of the pressure chart submitted with the Form 21.
2) No CBL on file. Run CBL to verify the top of primary or squeezed cement is at least 200’ over Sussex and adequately isolates the aquifers. Use CBL results to verify the setting depth of and stage cement pumped through the DV tool. Note that the DV tool cement will likely not allow an annular fill remedial cementing repair.
3) Submit MIT and CBL results to COGCC Engineering for review. Do not proceed with any casing repair activity until after COGCC Engineering has reviewed these submitted documents and given operator emailed authorization to proceed to the casing repair phase of this project.
4) The additional cement referenced shall be placed as indicated and comply with Rule 317.j. The placed cement shall be verified with a CBL and documented with a Form 5 Drilling Completion Report.
5) If gyro data available, please submit gyro survey data with Form 5 Drilling Completion Report. |
| Engineer | Form: (04)
400821838
05/19/2015 | Passing the subject Sundry Notice serves to acknowledge receipt of the attached information by the COGCC and does not imply approval of any requests therein. COGCC’s review of and response to such requests will be made separately. |