ENERGY TRANSFER COMPANY
gas_transmission Incident —
Incident Information
| Report Date | — |
| Operator | ENERGY TRANSFER COMPANY |
| Commodity | — |
| Pipeline Type | gas_transmission |
Location
| State | |
| Coordinates | 28.01810, -99.72436 |
Cause
| Cause | EQUIPMENT FAILURE |
| Subcause | — |
Casualties
| Fatalities | 0 |
| Injuries | 0 |
Costs
| Property Damage | — |
| Lost Commodity | — |
| Public/Private Damage | — |
| Emergency Response | — |
| Environmental Remediation | — |
| Other Costs | — |
Location Map
Incident Narrative
ON JANUARY 24, 2024, AT APPROXIMATELY 01:57, ENERGY TRANSFER (ET) PERSONNEL WERE NOTIFIED BY GAS CONTROL OF A COMPRESSOR SHUT DOWN AT THE GALVAN G5L CDP COMPRESSOR STATION. THIS STATION IS TIED TO THE G5LTS-8 LINE, WHICH IS A TYPE C GAS GATHERING LINE LOCATED IN WEBB COUNTY. ET PERSONNEL ARRIVED ON SITE AT 02:43 AND NOTICED THAT A UNIT WAS ON FIRE. ET PERSONNEL IMMEDIATELY INITIATED AN EMERGENCY AREA SHUT DOWN BY CLOSING THE FUEL LINE SUCTION HEADER VALVE AND DISCHARGE VALVE AT 02:45, WHICH ALLOWED THE FIRE TO BURN OUT. DAMAGE WAS LIMITED TO THE INDIVIDUAL ENGINE. THE UNIT WITH THE DAMAGED ENGINE WAS ISOLATED FROM THE COMMON HEADER, WHICH ALSO HAS 3 OTHER UNITS CONNECTED TO IT. THE FACILITY WAS STARTED UP AND PUT BACK IN SERVICE ON JANUARY 24TH AT APPROXIMATELY 06:41 ON JANUARY 24TH. THE DAMAGED ENGINE HAS BEEN ASSESSED AND A REPLACEMENT ENGINE HAS BEEN ORDERED. INVESTIGATION REVEALED THAT THE MOST APPARENT CAUSE OF THE INCIDENT WAS THE STARTER/FUEL GAS SUPPLY DEVELOPED A LEAK AT OR NEAR THE VICINITY OF THE SEALCO VALVE. THE START/FUEL GAS LEAKAGE FOUND AN IGNITION SOURCE. THE HIGH HEAT CAUSED THE SEALCO VALVE TO LOSE ITS INTEGRITY AND SEPARATE INTO PIECES. THIS ALLOWED THE 120# OF FUEL GAS TO FUEL THE FIRE.
About This Pipeline Incident
Pipeline incident data is reported to the Pipeline and Hazardous Materials Safety Administration (PHMSA). All significant incidents involving fatalities, injuries, or property damage over $50,000 must be reported.