| Agency | Form: (02)
1904618
08/05/2009 | <style type="text/css">
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<p><span class="Normal">1) PROVIDE 24 HOUR NOTICE OF MIRU TO JIM PRECUP AT 303-469-1902 OR E-MAIL AT </span><span class="Normal">JAMES.PRECUP@STATE.CO.US 2) COMPLY WITH RULE 317.I AND PROVIDE CEMENT COVERAGE </span><span class="Normal">FROM TD TO A MINIMUM OF 200' ABOVE NIOBRARA AND FROM 200' BELOW SHANNON TO 200' </span><span class="Normal">ABOVE SUSSEX. VERIFY COVERAGE WITH CEMENT BOND LOG. </span></p>
<p><span class="Normal">3) COMPLY WITH RULE 321. RUN AND SUBMIT DIRECTIONAL SURVEY FROM TD TO BASE OF </span><span class="Normal">SURFACE CASING. ENSURE THAT THE WELLBORE COMPLIES WITH SETBACK REQUIREMENTS </span><span class="Normal">IN COMMISSION ORDERS OR RULES PRIOR TO PRODUCING THE WELL.</span></p>
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| Agency | Form: (02)
1904618
09/10/2009 | <p>Drilling pit must be lined due to shallow depth to GW (sensitive area). Form 15 submitted for location.<br />
</p> |
| Permit | Form: (05)
2554387
10/26/2010 | REQUESTED SIDE AND TOP PROFILE FOR D/S |
| Permit | Form: (05)
2555302
10/26/2010 | CEMENT TICKETS AND COMPLETE DIRECTIONAL SURVEY WITH PRELIMINARY FORM 5, DOC#2554387 |
| Engineer | Form: (04)
402571385
01/11/2022 | This approval is good for one year and a new application must be made before January 19, 2022. Updates for the planned utilization of the well should be included with the application.
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| Engineer | Form: (04)
402571385
01/11/2022 | The Form 7 reporting must reflect the well status dates reported on the Form 4-TA request.
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| Engineer | Form: (04)
402918111
01/11/2022 | This approval is good for one year and a new application must be made before January 7, 2023. Updates for the planned utilization of the well should be included with the application.
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| Engineer | Form: (04)
402918111
01/11/2022 | The Form 7 reporting must reflect the well status dates reported on the Form 4-TA request.
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| OGLA | Form: (06)
403594774
11/27/2023 | Prior to commencing operations, the operator will post signs in conspicuous locations at intersections that will remain in place throughout the duration of the plug and abandonment activities. The signs will indicate plugging and abandonment operations are being conducted, the well name, well, and the applicable contact information. Signs will be placed so as not to create a potential traffic hazard. |
| OGLA | Form: (06)
403594774
11/27/2023 | Due to close proximity to Residential Building Units (RBUs): prior to commencing operations, at a minimum, the operator will provide an informational sheet to the owners/occupants of RBUs that are nearby and adjacent to the parcel on which the well is located. The sheet will include the operator's contact information and the nature, timing, and expected duration of the P&A operations. |
| OGLA | Form: (06)
403594774
11/27/2023 | Operator will implement measures to capture, combust, or control emissions 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 health, welfare and the environment. Due to the proximity of residential building units (RBUs) all blowdown gasses will be controlled. |
| OGLA | Form: (06)
403594774
11/27/2023 | Due to proximity of plugging and abandonment (P&A) operations to BUs, operator will comply with Table 423-1 Maximum Permissible Noise Levels for residential land use. Prior to initiating work, operator will install temporary sound walls, straw bales, or other BMPs to dampen noise if necessary for compliance. |
| Engineer | Form: (06)
403594774
12/04/2023 | Prior to starting plugging operations a Bradenhead test shall be performed if there has not been a reported Bradenhead test within the 60 days immediately preceding the start of plugging operations.
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.
The Form 17 shall be submitted within 10 days of the test. Sampling shall comply with Operator Guidance - Bradenhead Testing and Reporting Instructions. If samples are collected, copies of all final laboratory analytical results shall be provided to the ECMC within three (3) months of collecting the samples.
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| Engineer | Form: (06)
403594774
12/04/2023 | For Wells with known Bradenhead pressures:
1) Provide 2 business day notice of plugging MIRU via electronic Form 42, and provide 48 hours Notice of Plugging Operations, prior to mobilizing for plugging operations via electronic Form 42. These are 2 separate notifications, required by Rules 408.e and 408.I.
2) After placing the shallowest hydrocarbon isolating plug (2900'), operator must wait a sufficient time to confirm static conditions.
3) After placing plug at 2900’ assure that all fluid migration has been eliminated by monitoring the well for a minimum of 8 hours before proceeding to the next plug. If at any time after placing this plug there is evidence of pressure or of fluid migration, contact ECMC engineering before continuing operations.
4) Prior to placing the 955’ plug: verify that all fluid migration (liquid or gas) has been eliminated. If evidence of fluid migration or pressure remains, contact ECMC Engineer for an update to plugging orders.
5) 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 805’ or shallower and provide at least 10 sx plug at the surface.
6) After cut and prior to cap, verify isolation by either a 15 minute bubble test or 15 minute optical gas imaging recording. If there is indication of flow contact ECMC Engineering. Provide a statement on the 6SRA which method was used and what was observed. Retain records of final isolation test for 5 years. |
| Engineer | Form: (06)
403594774
12/04/2023 | FLOWLINE AND SITE CLOSURE
1)Consistent with Rule 911.a, a Form 27 must be approved prior to cut and cap, conducting flowline abandonment, or removing production equipment. Allow 30 days for Director review of the Form 27; include the Form 27 document number on the Form 44 for offsite flowline abandonment (if applicable) and on the Form 6 Subsequent.
2)Properly abandon flowlines per Rule 1105. If flowlines will be abandoned in place, include with the Form 27: pressure test results conducted in the prior 12 months as well as identification of any document numbers for a ECMC Spill/Release Report, Form 19, associated with the abandoned line. |