| Permit | Form: (06)
401095466
08/23/2016 | Need 5A reporting abandonment of JSand in 10/25/2013, before approval of subsequent form 6. |
| Engineer | Form: (06)
401095466
09/20/2016 | 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 1750’ plug: pump plug and displace - tag plug – must be 1600’ or shallower. If surface casing plug is perforated at 530', pumped and tagged - must be 280’ or shallower and provide 10 sx plug at the surface (inside and outside of casing). Leave at least 100’ cement in the casing for each plug.
3) Properly abandon flowlines as per Rule 1103. File electronic Form 42 once abandonment complete.
|
| Engineer | Form: (06)
401095466
09/20/2016 | Prior to initiation of plugging operations, a Bradenhead test shall be performed. If any pressure remains at the conclusion of the test or any liquids were present call COGCC Engineer for sampling requirements. Form 17 shall be submitted within 10 days. |
| Permit | Form: (06)
401567479
05/01/2018 | Submit Form 7 corrections for J Sand for status AB, not SI from 10/2013 to month of plug. These corrections should be submitted within 30 days. Also address remaining 10 bbls of inventory. |
| Engineer | Form: (06)
401567479
06/21/2018 | Prior to starting plugging operations a bradenhead test shall be performed.
1) If, before opening the bradenhead valve, the beginning pressure is greater than 25 psi, sampling is required.
2) If pressure remains at the conclusion of the test, or if any liquids were present during the test, sampling is required.
Sampling shall comply with Operator Guidance - Bradenhead Testing and Reporting Instructions, Appendix A: Liquid and Gas Sampling.
The Form 17 shall be submitted within 10 days of the test.
|
| Engineer | Form: (06)
401567479
06/21/2018 | 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) After pumping 1720' plug - tag plug, should be 1570' or shallower.
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.
|
| Engineer | Form: (06)
402181421
09/27/2019 | Operator shall implement measures to control venting, to protect health and safety, and to ensure that vapors and odors from well plugging operations do not constitute a nuisance or hazard to public welfare. |
| Engineer | Form: (06)
402181421
09/27/2019 | 1) Provide 48 hour notice of plugging MIRU via electronic Form 42.
2) Prior to placing the 480' plug: verify that all fluid migration (liquid or gas) has been eliminated. If evidence of fluid migration or pressure remains, contact COGCC Engineer for an update to plugging orders.
3) After isolation has been verified, pump plug and displace. If cement is not circulated to surface, shut-in, WOC 4 hours then tag plug – must be at 269' or shallower and provide 10 sack plug at surface.
4) Leave at least 100’ of cement in the wellbore for each plug.
5) Properly abandon on-location flowlines as per Rule 1105. File electronic Form 42 once abandonment is 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.
6) With the Form 6 SRA operator must provide written documentation which positively affirms each COA has been addressed.
7) After placing the shallowest hydrocarbon isolating plug (7400'), operator must wait a sufficient time to confirm static conditions. If at any time after placing this plug there is evidence of pressure or of fluid migration, contact COGCC engineering before continuing operations. |
| Engineer | Form: (06)
402181421
09/27/2019 | If there has not been a reported Bradenhead test within 60 days of plugging this well, prior to starting plugging operations, a Bradenhead test shall be performed.
1) If, before opening the Bradenhead valve, the beginning pressure is greater than 25
psi, sampling is required, and the COGCC engineering staff must be contacted.
2) If pressure remains at the conclusion of the test, or if any liquids were present during
the test, sampling is required.
3) If sampling is required contact COGCC engineering for a confirmation of plugging
requirements prior to placing any plugs.
Sampling shall comply with Operator Guidance - Bradenhead Testing and Reporting
Instructions.
The Form 17 shall be submitted within 10 days of the test. |
| Engineer | Form: (06)
402181421
09/27/2019 | CBL to be run prior to plugging to verify stage tool setting depth and existing cement coverage - submit to COGCC for verification of plugging orders. |
| Engineer | Form: (06)
402181421
09/27/2019 | Adjuisted TOC on plug at 1720' to 1566' for Fox Hills Isolation. Plug will be tagged. |