Incident details
Operator, cause, commodity and consequences with raw source fields.
HL incident on 2019-05-27 — TX
Operator
Enable Gas Gathering, Llc
Cause
Equipment Failure
Commodity
Crude Oil
Program
HL
Damage and Injuries
0 fatalities
0 injuries
Property damage (nominal)
$1,000
Incident datetime
2019-05-27 08:30
Report number
Location
TX
Narrative
Due to storms, a power failure occurred at the wynnewood refinery around 01:00 on may 27th. Due to the power failure, the lact skid control valve closed allowing crude to overflow the sample pot. This resulted in 12 gallons of crude spilling over onto the ground. A o&m rep arrived around 08:30 and discovered the condition and shut in the unit. The control valve was reprogrammed to where it will not close during a power outage and the sample pot was plumbed into a proving pan. The accident was called into the nrc on 5/27/19 at 12:09 (nrc#1246943) and a 48 hour follow up was provided on 5/28/19 at 14:11 (nrc#1247057). 9/3/2019 supplemental part a.8 changed 1 to 0.3 part a.11 inserted 0 part g.6 other equipment failure to malfunction of control/relief equipment
Detailed record list
Report Received Date
2019-06-25 00:00:00
Iyear
2019
Report Number
20190200
Supplemental Number
32647
Report Type
Supplemental Final
Operator Id
39147
Name
Enable Gas Gathering, Llc
Operator Street Address
1300 Main Street
Operator City Name
Houston
Operator State Abbreviation
TX
Operator Postal Code
77002
Local Datetime
2019-05-27 06:00:00
Location Latitude
34.62492
Location Longitude
-97.173661
Commodity Released Type
Crude Oil
Unintentional Release Bbls
0.3
Recovered Bbls
0
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Accident Identifier
Cpm Leak Detection System Or Scada-Based Information (Such As Alarm(S), Alert(S), Event(S), And/or Volume Calculations)
Incident Identified Datetime
2019-05-27 08:30:00
System Part Involved
Onshore Pump/meter Station Equipment And Piping
On Off Shore
Onshore
Shutdown Due Accident Ind
Yes
Shutdown Datetime
2019-05-27 08:34:00
Restart Datetime
2019-05-27 10:15:00
On Site Datetime
2019-05-27 08:30:00
Nrc Rpt Datetime
2019-05-27 12:09:00
Nrc Rpt Num
1246943
Ignite Ind
No
Explode Ind
No
Num Pub Evacuated
0
Pipe Fac Name
Vp-1
Segment Name
Vp-1
Onshore State Abbreviation
Ok
Onshore Postal Code
73098
Onshore City Name
Wynnewood
Onshore County Name
Garvin
Designated Location
Milepost/valve Station
Designated Name
Wynnewood
Federal
No
Location Type
Totally Contained On Operator-Controlled Property
Incident Area Type
Aboveground
Incident Area Subtype
Typical Aboveground Facility Piping Or Appurtenance
Crossing
No
Pipe Facility Type
Intrastate
Item Involved
Valve
Valve Type
Auxiliary Or Other Valve
Installation Year
Unknown
Material Involved
Carbon Steel
Release Type
Overfill Or Overflow
Wildlife Impact Ind
No
Soil Contamination
Yes
Long Term Assessment
No
Remediation Ind
Yes
Soil Remed Ind
Yes
Water Contam Ind
No
Could Be Hca
No
Commodity Reached Hca
No
Est Cost Oper Paid
1000
Est Cost Gas Released
60
Est Cost Prop Damage
1000
Est Cost Emergency
500
Est Cost Environmental
7500
Est Cost Other
0
Prpty
10060
Accident Psig
270
Mop Psig
285
Accident Pressure
Pressure Did Not Exceed Mop
Pressure Restriction Ind
No
Pipeline Function
> 20% Smys Regulated Transmission
Scada In Place Ind
Yes
Scada Operating Ind
Yes
Scada Functional Ind
Yes
Scada Detection Ind
Yes
Scada Conf Ind
No
Cpm In Place Ind
No
Investigation Status
No, the operator did not find that an investigation of the controller(s) actions or control room issues was necessary due to: (provide an explanation for why the operator did not investigate)
Investigation Status Details
Failure due to power outage.
Employee Drug Test Ind
No
Contractor Drug Test Ind
No
Cause
Equipment Failure
Cause Details
Malfunction Of Control/relief Equipment
Eq Failure Type
Malfunction Of Control/relief Equipment
Control Valve Ind
Yes
Additional Electricity Ind
Yes
Preparer Name
C**** R******
Preparer Title
Lead Dot Compliance Program Manager
Preparer Email
C************@e**************.com
Preparer Telephone
405 558 4647
Prepared Date
2019-09-03 00:00:00
Authorizer Name
C**** R******
Authorizer Telephone
405 558 4647
Authorizer Title
Lead Dot Compliance Program Manager
Authorizer Email
C************@e**************.com
Narrative
Due to storms, a power failure occurred at the wynnewood refinery around 01:00 on may 27th. Due to the power failure, the lact skid control valve closed allowing crude to overflow the sample pot. This resulted in 12 gallons of crude spilling over onto the ground. A o&m rep arrived around 08:30 and discovered the condition and shut in the unit. The control valve was reprogrammed to where it will not close during a power outage and the sample pot was plumbed into a proving pan. The accident was called into the nrc on 5/27/19 at 12:09 (nrc#1246943) and a 48 hour follow up was provided on 5/28/19 at 14:11 (nrc#1247057). 9/3/2019 supplemental part a.8 changed 1 to 0.3 part a.11 inserted 0 part g.6 other equipment failure to malfunction of control/relief equipment
| Report Received Date | 2019-06-25 00:00:00 |
|---|---|
| Iyear | 2019 |
| Report Number | 20190200 |
| Supplemental Number | 32647 |
| Report Type | Supplemental Final |
| Operator Id | 39147 PHMSA Enforcement |
| Name | Enable Gas Gathering, Llc |
| Operator Street Address | 1300 Main Street |
| Operator City Name | Houston |
| Operator State Abbreviation | TX |
| Operator Postal Code | 77002 |
| Local Datetime | 2019-05-27 06:00:00 |
| Location Latitude | 34.62492 Google Maps OpenStreetMap |
| Location Longitude | -97.173661 Google Maps OpenStreetMap |
| Commodity Released Type | Crude Oil |
| Unintentional Release Bbls | 0.3 |
| Recovered Bbls | 0 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Accident Identifier | Cpm Leak Detection System Or Scada-Based Information (Such As Alarm(S), Alert(S), Event(S), And/or Volume Calculations) |
| Incident Identified Datetime | 2019-05-27 08:30:00 |
| System Part Involved | Onshore Pump/meter Station Equipment And Piping |
| On Off Shore | Onshore |
| Shutdown Due Accident Ind | Yes |
| Shutdown Datetime | 2019-05-27 08:34:00 |
| Restart Datetime | 2019-05-27 10:15:00 |
| On Site Datetime | 2019-05-27 08:30:00 |
| Nrc Rpt Datetime | 2019-05-27 12:09:00 |
| Nrc Rpt Num | 1246943 NRC Report How to search |
| Ignite Ind | No |
| Explode Ind | No |
| Num Pub Evacuated | 0 |
| Pipe Fac Name | Vp-1 |
| Segment Name | Vp-1 |
| Onshore State Abbreviation | Ok |
| Onshore Postal Code | 73098 |
| Onshore City Name | Wynnewood |
| Onshore County Name | Garvin |
| Designated Location | Milepost/valve Station |
| Designated Name | Wynnewood |
| Federal | No |
| Location Type | Totally Contained On Operator-Controlled Property |
| Incident Area Type | Aboveground |
| Incident Area Subtype | Typical Aboveground Facility Piping Or Appurtenance |
| Crossing | No |
| Pipe Facility Type | Intrastate |
| Item Involved | Valve |
| Valve Type | Auxiliary Or Other Valve |
| Installation Year | Unknown |
| Material Involved | Carbon Steel |
| Release Type | Overfill Or Overflow |
| Wildlife Impact Ind | No |
| Soil Contamination | Yes |
| Long Term Assessment | No |
| Remediation Ind | Yes |
| Soil Remed Ind | Yes |
| Water Contam Ind | No |
| Could Be Hca | No |
| Commodity Reached Hca | No |
| Est Cost Oper Paid | 1000 |
| Est Cost Gas Released | 60 |
| Est Cost Prop Damage | 1000 |
| Est Cost Emergency | 500 |
| Est Cost Environmental | 7500 |
| Est Cost Other | 0 |
| Prpty | 10060 |
| Accident Psig | 270 |
| Mop Psig | 285 |
| Accident Pressure | Pressure Did Not Exceed Mop |
| Pressure Restriction Ind | No |
| Pipeline Function | > 20% Smys Regulated Transmission |
| Scada In Place Ind | Yes |
| Scada Operating Ind | Yes |
| Scada Functional Ind | Yes |
| Scada Detection Ind | Yes |
| Scada Conf Ind | No |
| Cpm In Place Ind | No |
| Investigation Status | No, the operator did not find that an investigation of the controller(s) actions or control room issues was necessary due to: (provide an explanation for why the operator did not investigate) |
| Investigation Status Details | Failure due to power outage. |
| Employee Drug Test Ind | No |
| Contractor Drug Test Ind | No |
| Cause | Equipment Failure |
| Cause Details | Malfunction Of Control/relief Equipment |
| Eq Failure Type | Malfunction Of Control/relief Equipment |
| Control Valve Ind | Yes |
| Additional Electricity Ind | Yes |
| Preparer Name | C**** R****** |
| Preparer Title | Lead Dot Compliance Program Manager |
| Preparer Email | C************@e**************.com |
| Preparer Telephone | 405 558 4647 |
| Prepared Date | 2019-09-03 00:00:00 |
| Authorizer Name | C**** R****** |
| Authorizer Telephone | 405 558 4647 |
| Authorizer Title | Lead Dot Compliance Program Manager |
| Authorizer Email | C************@e**************.com |
| Narrative | Due to storms, a power failure occurred at the wynnewood refinery around 01:00 on may 27th. Due to the power failure, the lact skid control valve closed allowing crude to overflow the sample pot. This resulted in 12 gallons of crude spilling over onto the ground. A o&m rep arrived around 08:30 and discovered the condition and shut in the unit. The control valve was reprogrammed to where it will not close during a power outage and the sample pot was plumbed into a proving pan. The accident was called into the nrc on 5/27/19 at 12:09 (nrc#1246943) and a 48 hour follow up was provided on 5/28/19 at 14:11 (nrc#1247057). 9/3/2019 supplemental part a.8 changed 1 to 0.3 part a.11 inserted 0 part g.6 other equipment failure to malfunction of control/relief equipment |
External Resources
PHMSA pipeline safety insights.
Product
Features
Company
All rights reserved. Copyright © by ClearPHMSA