| Construction | Form: (02A )
400555067
5/31/2014 | • COGCC Rules 604.a and 605.a (2,3,5,6,7, and 8), as applicable to tank setbacks at the time of installation shall apply to the siting of MLVTs.
• Signs shall be posted on each MLVT to indicate contents are freshwater and that no E&P Waste fluids are allowed. Location and additional signage shall conform to Rule 210.
• MLVTs may only be utilized for the storage of freshwater. E&P wastes, including produced water, treated E&P wastes, and flowback from hydraulic fracturing operations will not be allowed.
• MLVTs shall not be located on non-engineered fill material. Subgrade preparation shall be verified by proof-rolling prior to MLVT installation.
• All MLVT liners seams shall be welded at the liner manufacturer’s facility. Field welded liners shall not be used. Liners shall not be reused.
• Bonanza will develop a Contingency Plan specific to the location for any LVST leak or catastrophic failure of the tank integrity and resulting loss of fluid. The plan includes a notification process to the COGCC and local Emergency authority (municipality, county, or both) for any failure resulting in loss of fluid.
• A minimum of 1 foot of freeboard will be maintained in all MLVTs.
• Should a failure of MLVT integrity occur, Bonanza will notify COGCC upon discovery, report the incident to COGCC on a Form 22-Accident Report within 10 days of discovery, and conduct a root cause analysis. The results of the root cause analysis will be reported to COGCC on a Sundry-Form 4 within 30 days of discovery of the failure.
• MLVTs will be constructed and operated in accordance with a design certified by a Colorado Licensed Professional Engineer.
• Once in operation, MLVTs will be inspected daily and any deficiencies repaired as soon as practicable.
• Access to the tanks shall be limited to operational personnel.
• Bonanza will use only MLVTs supplied by Rockwater or other contractors that are knowingly complying with COGCC inspection, maintenance, and record keeping policies.
|
| Drilling/Completion Operations | Form: (02A )
401799290
3/4/2019 | Test separators and associated flow lines and sand traps shall be installed on-site to accommodate green completions techniques pursuant to COGCC Rules.When commercial quantities of salable quality gas are achieved at each well, the gas shall be immediately directed to a sales line or shut in and conserved. If a sales line is unavailable or other conditions prevent placing the gas into a sales line, Bonanza Creek shall not produce the wells without an approved variance per Rule 805.b.(3)C. |
| General Housekeeping | Form: (04 )
402785036
8/27/2021 | Bonanza Creek acknowledges and will comply with the “COGCC Policy on the Use of Modular Large Volume Tanks in Colorado” dated June 13, 2014. |