| Engineer | Form: (31 )
401625426
6/25/2018 | 1.Injection is not authorized until approval of Subsequent Forms 31 and 33.
2.If retrieving water sample(s) from injection zone(s) for analysis do so before stimulating formation. Samples must be analyzed for Total Dissolved Solids at a minimum.
3.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.
4.PRIOR TO PERFORMING OPERATIONS: Approval of Form 4 is required for acid and fracturing jobs. (New as of 4/13/2016).
5.Operator must provide all tops of formations encountered from surface to TD on the Form 5 when submitted for new wells or Form 4 Sundry Notice for existing well conversions.
6.An MIT with tubing set in final configuration for injection is required for approval of SUBSEQUENT Forms 31 and 33.
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| UIC | Form: (31 )
401774207
7/11/2019 | Within thirty (30) days of the commencement of injection operator is required to file a Form 5A-Completed Interval Report:
a.Notifying COGCC of the initial injection date, and
b.Updating COGCC on the status of the well and formation(s) or injection zone(s) used for Form 7 reporting.
c.Report Tubing and Packer configuration. |
| UIC | Form: (31 )
401774207
7/11/2019 | A water analysis of fluids injected BY the S. B. Lacy 11Y is required within one year of the commencement of injection. The injected water will be analyzed for total dissolved solids (“TDS”) and major cations and major anions. Submit this analytical data to COGCC via a Form 4-Sundry Notice. The operator may also choose to submit the data in COGCC’s Electronic Data Deliverable (“EDD”) Format. Additional analyses, as described above, are required at 5-year intervals. |
| UIC | Form: (31 )
401774207
7/11/2019 | In accordance with COGCC Rule 326.a.(5), mechanical integrity tests (“MIT’s”) shall be performed at 5-year intervals on the S. B. Lacy 11Y well, as long as it is used for the injection of fluids. The first 5-year period shall commence on the date the initial mechanical integrity test for this permit was performed. An MIT is also required after resetting the tubing or packer whenever this equipment is disturbed during workover operations. All injection well MIT’s must be witnessed by COGCC Staff. |
| UIC | Form: (31 )
401774207
7/12/2019 | The S. B. Lacy 11Y well is permitted to inject fluids from wells listed on Form 26 Source of Produced Water for Disposal Document # 401643692 approved on October 16, 2018. Operator will Add or Delete Source Wells using Form 26 as needed per Rule 325.c.(5) |
| UIC | Form: (31 )
401774207
7/12/2019 | Operator will continue to File Form 7s per Rule 309. |
| UIC | Form: (31 )
401774207
7/12/2019 | For the S.B. Lacy 11Y the Maximum Injection Volume is 85,482,941 barrels. The Maximum Surface Injection Pressure will be 1565 pounds per square inch. The Maximum Daily Injection Rate will be 10,000 barrels per day. If the operator wishes to
increase the Maximum Injection Volume, Maximum Surface Injection Pressure, or the Maximum Daily Injection Rate they must contact COGCC for discussion. |
| UIC | Form: (31 )
401774207
7/12/2019 | Operator required to maintain continuous monitoring of injection pressure, tubing-casing annulus pressure, and Bradenhead pressure during life of well. Maximum Surface Injection Pressure will be 1565 psi based on Chevron analysis in Step Rate Test Response Doc # 2619003. |