COGIS - Spill Reports

Form 19/19A                                                                     Doc
Date Rec'd: 5/18/2012 Report taken by:   Robert Chesson
DocNum: 2224698 API number:   05-123-07768 Facility ID:

 239980

Operator Information

Operator: KERR-MCGEE OIL & GAS ONSHORE LP Oper. No. 47120
Address: P O BOX 173779 ATTN: ASHLEY COCCIOLONE  DENVER , CO 80217-3779
Phone: (720 )929-6000 Fax: (720 )929-7461
Operator Contact: PAUL  SCHNEIDER

Description of Spill:

Date of Incident: 5/10/2012
Type of Facility: WELL
Well Name/No. THEO J RADEMACHER UNIT  1 Fac. Name/No.  
County Name: WELD
qtrqtr: SWNE section: 30 township: 3N range: 67W meridian: 6
Volumes spilled and recovered (bbls)
Oil spilled:    Recvrd:    
Water spilled:    Recvrd:    
Other spilled:   0 Recved:  0  
GW Impact? Y Surface water impact? N Contained within berm? N
Area and vertical extent of spill:  - X   -
Current land use:  AGRICULTURE
Weather conditions:  65 DEG F, CLEAR
Soil/Geology description  SANDY CLAY
Distance in feet to nearest surface water:  1300
Depth to shallowest GW:  8
Wetlands:  1300 Buildings:  850
Livestock:   Water Wells:  850
Cause of spill:
EQUIPMENT FAILURE

Immediate Response:

THE WELL WAS SHUT IN AND THE WATER TANK WAS EMPTIED. THE PETROLEUM HYDROCARBON-IMPACTED SOIL IS BEING EXCAVATED. GROUNDWATER WAS ENCOUNTERED IN THE EXCAVATION AT ~8` BGS. BENZENE IMPACTS (630 UG/L) TO GROUNDWATER ABOVE THE CGWQS WERE CONFIRMED BY THE LAB ANALYTICAL REPORT.

Emergency Pits:

NA
How extent determined:
SOIL AND GROUNDWATER SAMPLES WILL BE COLLECTED AND THE ANALYTICAL RESULS AND EXCAVATION DETAILS WILL BE PROVIDED ON A FORM 27.
Further Remediation
WILL BE PROVIDED ON A FORM 27.

Prevent Problem:

THE FITTING ON THE WATER TANK WILL BE REPAIRED.

Detailed Description:

DURING TANK BATTERY CONSTRUCTION, FIELD CREWS ENCOUNTERED PETROLEUM HYDROCARBON-IMPACTED SOIL UNDER THE WATER TANK. A LOOSE FITTING ON THE SIDE OF THE WATER TANK WAS IDENTIFIED AS THE SOURCE OF THE RELEASE. THE VOLUME OF THE RELEASE IS UNKNOWN.

Operator/COGCC Response
Name Phone Date
PAUL SCHNEIDER  ANADARKO   3/4/2016

FORM 27 ADDRESSING SITE INVESTIGATION AND REMEDIATION PLANS SUBMITTED.


Field Visit/Follow Up

Name

Phone

Date

No Field Visit data found.


Final Resolution
Date Case Closed? Letter Sent? COGCC person
5/18/2012 Y Robert Chesson

3/7/2016 Y Y Peter Gintautas

REVIEW OF SITE INVESTIGATION AND REMEDIATION PLAN SUBMITTED INDICATES PLAN IS ADEQAUTE TO ADDRESS SOIL AND GROUNDWATER CONTAMINATION REPORTED IN SPILL


Monday, June 24, 2019