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COGIS - SPILL OR RELEASE INFORMATION

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Wiedeman 29-5 - #483673 InformationStatus: CL - 12/29/2022
Spill Type: ReleaseFacility Name/No.:Wiedeman 29-5 /
Facility Type:SPILL OR RELEASEFacility Status:CL
Date of Discovery:12/29/2022Date Closed:12/29/2022
Operator:NOBLE ENERGY INC Operator Number:100322
County:WELD  - #123Location:NENW 5 5N66W
Doc Number:403274809Lat/Long:40.434165 / -104.807006  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:
25470
 
Spill Description:
Laboratory analytical indicated a historical release occurred at the Wiedeman 29-5 decommissioned wellhead. Two soil samples exceeded COGCC standards for TPH at 2,487 mg/kg, 1,2,4-trimethylbenzene at 0.367 mg/kg, 1,3,5-trimethylbenzene at 2.78 mg/kg, 1-methylnaphthalene at 0.608 mg/kg, 2-methylnaphthalene at 1.41 mg/kg, and naphthalene at 0.222 mg/kg.
 
Resolution:
Resolving Document:  403274809Closure Requested:  12/29/2022
Resolution:  Work Procedeing under Form 27
 
Resolution Project:
Date Approved:  9/30/2022Well Name/No.:  Wiedeman 29-5
Date Recv'd:  9/30/2022API number:  05-123-32056
Rem DocNum:  403183622Remediation Project #:  25470
Document Type:  FORM 27 qtrqtr: NENW   section: 5   township: 5N   range: 66W   meridian: 6
 
Operator Information:
Operator:NOBLE ENERGY INC
Oper. No.100322
Address:2001 16TH STREET SUITE 900  DENVER  CO 80202
Type of Facility:SPILL OR RELEASE
Fac. Name:Wiedeman 29-5 -
County Name:WELD
qtrqtr: NENWsection: 5township: 5Nrange: 66Wmeridian: 6