COGIS - COA/BMP Information

WESTERN OPERATING COMPANY           EMERALD 8-34           Well API # 05-075-08377           Status: XX        Status Date: 07/03/2018           Location ID #:312263       SENE 34 9N 54W LOGAN

COGIS - Conditions of Approval
COA Search Results - 4 record(s) returned.
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Conditions of Approval
Form: (02 )
401391140
07/03/2018
Run and submit Cement Bond Log. Determine Top of Cement (TOC). Minimum TOC is required to be at least 200' above top of D-Sand at 5089'. If TOC is not at or above 4889' provide remedial cement from existing TOC to a minimum of 4889'.
Form: (02 )
401391140
07/03/2018
1. Injection is not authorized until approval of Subsequent Forms 31 and 33. 2. RETRIVE WATER SAMPLE(S) FROM INJECTION ZONE(S) PRIOR TO STIMULATING FORMATION. Samples must be analyzed for Total Dissolved Solids at a minimum. 3. PRIOR TO PERFORMING OPERATIONS: Approval of Form 4 is required for acid and fracturing jobs. (New as of 4/13/2016). 4. PRIOR TO PERFORMING OPERATIONS: Operator is required to contact COGCC to discuss Step Rate Test or Injectivity Test criteria for Maximum Surface Injection Pressure determination. Prior approval of Form 4 is required for step rate and injectivity tests. 5. For all new and converted Underground Injection Control wells a Cement Bond Log (CBL) is required on the cased portions of the hole from the bottom of the casing to the top of the next shallower casing string for all casing strings other than the Surface Casing. Only a PDF, TIFF, or PDS visual image is required. 6. Operator must provide all tops of formations encountered from surface to TD on a Form 5 if needed or via a Form 4-Sundry Notice if a Form 5 is not needed.
Form: (02 )
401391140
07/03/2018
Proposed bridge plug at 5200 ft must have a minimum of 2 sacks of cement placed on top of it. J-Sandstone needs to be fully abandoned because it is part of UIC Enhanced Recovery Facility # 150330.
Form: (02 )
401391140
07/03/2018
Before beginning workover activities perform Bradenhead test and submit results to COGCC on Form 17.


COGIS - Best Management Practices
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