COGIS - COA/BMP Information

URSA OPERATING COMPANY LLC           Boies Ranch B-30H FED 22B-30-02-97           Well API # 05-103-12352           Status: XX        Status Date: 04/02/2019           Location ID #:336040       NESE 30 2S 97W RIO BLANCO

COGIS - Conditions of Approval
COA Search Results - 3 record(s) returned.
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Document
Conditions of Approval
Form: (02 )
401886485
04/02/2019
1) Operator shall comply with the most current revision of the Northwest Notification Policy. 2) Operator shall provide cement coverage from the production casing shoe (4+1/2" FIRST STRING) to a minimum of 200' above all Mesaverde Group (and Ohio Creek Formation, if present) oil, gas, and water-bearing sandstone and coalbed formations. Verify production casing cement coverage with a cement bond log.
Form: (02 )
401886485
04/02/2019
Drilling / Completion Operations: The operator has indicated in the ‘DRILLING WASTE MANAGEMENT PROGRAM SECTION’ of the previously approved Form 2A #401464292 (08-30-18) and the Form 2 that ‘Cuttings Disposal’ will be “ONSITE” and that the ‘Cuttings Disposal Method’ will be “Beneficial reuse”. However, the operator has indicated in the ‘OPERATOR COMMENTS AND SUBMITTAL’ Section of the Form 2 that “Cuttings that pass standards are beneficially reused either offsite or onsite during the interim reclamation phase." Since there is a discrepancy, the following COAs will apply: • Water/Bentonite-Based Drilling Mud (WBM) Generated Solids / Cuttings Management and Onsite Disposal or Beneficial Reuse: a) A closed loop system must be implemented during drilling (as indicated on the the Form 2 and Form 2A). b) All cuttings generated during drilling must be kept in a bermed portion of the well pad prior to disposition (all cuttings containment areas shall be sufficiently impervious); c) The moisture content of WBM-generated drill cuttings managed onsite shall be kept as low as practicable to prevent accumulation of liquids greater than de minimis amounts; d) A Form 4 Sundry Notice must be submitted for any of the WBM-generated drill cuttings that will remain on the well pad location; e) after drilling and completion operations have been completed, any WBM-generated drill cuttings that will remain on the well pad location must be sampled and meet the applicable levels of Table 910-1. In the event that a certain volume of drill cuttings analytically demonstrate constituents above Table 910-1 levels, the cuttings will be remediated. After the drill cuttings have been amended (if necessary), they will be treated as soil and beneficially reused on location (cuttings management area, the cut portion of the pad, cuttings trench, dry cuttings drilling pit, or utilized in onsite interim reclamation activities); f) All liners (if used) associated with WBM-generated drill cuttings must be disposed of offsite per CDPHE rules and regulations; g) Commercial disposal of drill cuttings will require notification (no prior approval) to COGCC via a Form 4 Sundry Notice; h) The operator will implement measures (covers, misting, etc.) in trucks used for offsite disposal to reduce dust and PM emissions during transport of WBM-generated solids and cuttings materials from the well pad location. • Water/Bentonite-Based Drilling Mud (WBM) Generated Solids / Cuttings Management and Offsite Disposal or Beneficial Reuse: a) A closed loop system must be implemented during drilling (as indicated on the the Form 2 and Form 2A). b) All cuttings generated during drilling must be kept in a bermed portion of the well pad prior to disposition (all cuttings containment areas shall be sufficiently impervious); c) The moisture content of WBM-generated drill cuttings managed onsite shall be kept as low as practicable to prevent accumulation of liquids greater than de minimis amounts; d) Offsite disposal or beneficial reuse of WBM-generated drill cuttings to another oil and gas location will require prior approval of a Beneficial Reuse Plan or Waste Management Plan (submitted via a Form 4 Sundry Notice) requesting a variance from Rule 907.e.(1). and specifying disposal location, proposed reuse, and additional waste characterization; e) after drilling and completion operations have been completed, any WBM-generated drill cuttings that will be dispoosed of or beneficially reused offsite at another oil and gas location must be sampled and meet the applicable levels of Table 910-1. In the event that a certain volume of drill cuttings analytically demonstrate constituents above Table 910-1 levels, the cuttings will be remediated. After the drill cuttings have been amended (if necessary), they will be treated as soil and beneficially reused at the approved offsite location; f) Any excess cuttings may potentially be transported to an authorized waste facility for commercial disposal and will require notification (no prior approval) to COGCC via a Form 4 Sundry Notice; g) All liners (if used) associated with WBM-generated drill cuttings must be disposed of offsite per CDPHE rules and regulations; h) The operator will implement measures (covers, misting, etc.) in trucks to reduce dust and PM emissions during transport of WBM-generated solids and cuttings materials from the well pad location.
Form: (02 )
401886485
04/02/2019
Operator shall comply with Notice to Operators: Interim Reclamation Procedures for Delayed Operations (dated January 5, 2017).


COGIS - Best Management Practices
BMPSearch Results - 1 record(s) returned.
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Document
BMP TypeBMP
Form: (02 )
401886485
04/02/2019
Drilling/Completion Operations
Alternative Logging Program: One of the first wells drilled on the pad will be logged with Open Hole Resistivity Log and Gamma Ray Log from the kick-off point to into the surface casing. All wells on the pad will have a cement bond log with gamma-ray run on production casing (or on intermediate casing if production liner is run) into the surface casing. The horizontal portion of every well will be logged with a measured-while-drilling gamma-ray log. The form 5, Completion Report, for each well on the pad will list all logs run and have those logs attached. The Form 5 for a well without open-hole logs shall clearly state "Alternative Logging Program - No open-hole logs were run" and shall clearly identify (by API#, well name & number) the well in which open-hole logs were run.