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COGIS - SPILL OR RELEASE INFORMATION

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Boies Ranch B19N SWD Tank Battery - #490640 InformationStatus: CL - 7/10/2025
Spill Type: SpillFacility Name/No.:Boies Ranch B19N SWD Tank Battery /
Facility Type:SPILL OR RELEASEFacility Status:CL
Date of Discovery:6/11/2025Date Closed:7/10/2025
Operator:TEP ROCKY MOUNTAIN LLC Operator Number:96850
County:RIO BLANCO  - #103Location:NENW 30 2S97W
Doc Number:404237826Lat/Long:39.854070 / -108.327610  Source: ACTUAL based On LatLong
Municipality
(if within municipal boundaries):
--
Waters of the State: Impacted Media:
Related Remediation Project Number
if work proceeding under an approved Form 27:
N/A
 
Spill Description:
On June 11, 2025, TEP personnel discovered that a main inlet valve at the Boies Ranch B19N SWD Tank Battery was malfunctioning and not closing by remote command. The production tech immediately called for a contractor in the area to respond to the location and manually close a main ball valve to cut flow to the tank battery. Upon arrival at the location, it was discovered that the tanks were overfilling due to the valve malfunction. Produced water over-filled the tanks and the lined metal secondary containment structure, and were spilling onto the pad surface. Flow was finally stopped and vac-trucks were immediately dispatched to the location to begin recovery of fluids from the pad surface and the containment structure. The total volume of the release is estimated to be 1,150 bbls. Approximately 1,100 bbls were recovered from the containment structure with the remaining volume being recovered from the small pools of water that accumulated in low spots on the pad.
 
Resolution:
Resolving Document:  404273119Closure Requested:  07/10/2025
Resolution:  --
 
Operator Information:
Operator:TEP ROCKY MOUNTAIN LLC
Oper. No.96850
Address:1058 COUNTY ROAD 215  PARACHUTE  CO 81635
Type of Facility:SPILL OR RELEASE
Fac. Name:Boies Ranch B19N SWD Tank Battery -
County Name:RIO BLANCO
qtrqtr: NENWsection: 30township: 2Srange: 97Wmeridian: 6