Oil Refinery Accident Lawyers

The Scale of Hazard at US Oil Refineries

OSHA's Process Safety Management (PSM) standard covers facilities that hold highly hazardous chemicals above specified threshold quantities — and approximately 250 US oil refineries fall within this program. Refineries process crude oil into gasoline, diesel, jet fuel, and other products using high-temperature, high-pressure processes that involve flammable hydrocarbons, hydrogen, sulfuric acid, hydrofluoric acid, and other hazardous materials. The consequences of process failures at refineries — valve failures, heat exchanger leaks, pressure relief device malfunctions, instrument failures — can be catastrophic and immediate, producing explosions and fireballs that kill and injure workers across large areas of the facility.

Types of Refinery Accidents and Their Causes

• Process unit explosions — fired heater failures, vapor cloud ignition
• BLEVE (Boiling Liquid Expanding Vapor Explosion) from pressure vessel rupture
• Heat exchanger shell failures releasing hot hydrocarbons
• Toxic chemical releases — hydrogen sulfide (H2S), hydrofluoric acid, ammonia
• Fires during hot work (welding, cutting) near flammable atmospheres
• Falls from elevated process structures, towers, and vessels
• Confined space incidents during maintenance and shutdown operations
• Chemical burns during handling, sampling, and maintenance activities

PSM Violations as Evidence in Civil Claims

OSHA's PSM standard requires refineries to conduct Process Hazard Analyses (PHAs) — systematic evaluations of process hazards and safeguards — for all covered processes. Refineries must also maintain mechanical integrity programs to ensure equipment is inspected, tested, and maintained in safe condition; must implement Management of Change procedures before modifying processes or equipment; and must investigate all incidents to identify and correct root causes.

When a refinery accident occurs, OSHA conducts an incident investigation that typically results in citations identifying specific PSM violations. These citations, along with the underlying investigation documentation, OSHA 300 logs, prior inspection records, and internal process safety audit reports, are essential evidence in a civil lawsuit. A refinery's track record of PSM compliance — or non-compliance — can be highly relevant to a punitive damages claim.

Contractor Workers and Third-Party Liability

Most US oil refineries operate with a significant contractor workforce — particularly during planned turnarounds and maintenance shutdowns when thousands of contractor personnel may be on-site simultaneously. The OSHA PSM standard imposes specific obligations on refinery operators with respect to contractor safety, including evaluating contractor safety performance, informing contractors of known process hazards, and ensuring contractors follow the site's safety rules. When these obligations are not met and a contractor worker is injured, the refinery operator may face civil liability as a third party even while the contractor's workers' compensation covers the immediate benefits claim.

Damages Available in Refinery Accident Claims

Refinery accidents frequently result in catastrophic and permanent injuries — severe burns, blast injuries, lung damage from chemical inhalation, traumatic brain injury, and death. The damages available in a third-party civil claim are not limited to the amounts available under workers' compensation. Civil claims can recover medical expenses (past and future), lost wages and earning capacity, pain and suffering, emotional distress, disfigurement damages, and — where the defendant's conduct was egregious — punitive damages. For fatal accidents, wrongful death claims allow recovery by surviving family members.

See also: chemical plant accident lawyers, burn and explosion injuries, and toxic chemical exposure claims.