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COGIS - SPILL OR RELEASE INFORMATION

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Herman UPRR 41-31A Wellhead - #489393 InformationStatus: CL - 2/27/2025
Spill Type: ReleaseFacility Name/No.:Herman UPRR 41-31A Wellhead /
Facility Type:SPILL OR RELEASEFacility Status:CL
Date of Discovery:2/25/2025Date Closed:2/27/2025
Operator:KERR MCGEE OIL & GAS ONSHORE LP Operator Number:47120
County:WELD  - #123Location:NENE 31 3N66W
Doc Number:404105351Lat/Long:40.187120 / -104.813690  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:
While conducting wellhead plugging and abandonment and flowline removal activities at the Herman UPRR 41-31A wellhead, historically impacted soil was discovered at the wellhead. The volume of the release is unknown. Assessment activities are ongoing. The assessment details will be summarized in a supplemental Form 27 report (Remediation No. 36306; Form 27 Initial Document No. 403846182). The topographic Site Location Map showing the geographic setting of the release is provided as Figure 1.
 
Resolution:
Resolving Document:  404105351Closure Requested:  02/27/2025
Resolution:  Work Procedeing under Form 27
 
Operator Information:
Operator:KERR MCGEE OIL & GAS ONSHORE LP
Oper. No.47120
Address:P O BOX 173779  DENVER  CO 80217-3779
Type of Facility:SPILL OR RELEASE
Fac. Name:Herman UPRR 41-31A Wellhead -
County Name:WELD
qtrqtr: NENEsection: 31township: 3Nrange: 66Wmeridian: 6