Oil refineries are among the most complex industrial facilities in the world. They process enormous volumes of flammable hydrocarbons under high pressure and temperature. Because of the inherent risks involved, refineries rely heavily on structured safety systems...
Refinery Accident
Control System Failures in Refineries: Causes, Hazards, and Worker Injuries
Modern oil refineries depend heavily on automated control systems to regulate pressure, temperature, chemical flow, and other critical operating conditions. These systems include distributed control systems (DCS), programmable logic controllers (PLCs), sensors, and...
Overpressurization Incidents in Refinery Systems
Refineries operate under extreme pressures and temperatures as crude oil is processed into fuels, petrochemical feedstocks, and other products. Many refinery systems rely on pressurized vessels, pipelines, and reactors to move and transform volatile hydrocarbons. When...
Vapor Cloud Explosions in Refineries
Refineries process enormous quantities of volatile hydrocarbons under high temperatures and pressures. When these materials escape from pipelines, vessels, or processing equipment, they can form dangerous vapor clouds that spread rapidly through refinery units. If the...
Compressor Failures in Refinery Gas Systems: Causes, Hazards, and Worker Injuries
Compressors are critical components in refinery gas systems. These machines move and pressurize gases throughout the facility, allowing refining units to operate safely and efficiently. Because compressors handle flammable gases under significant pressure, failures...
Furnace Explosions in Refinery Heaters: Causes, Hazards, and Worker Injuries
Industrial furnaces are essential components of refinery operations. These heating units raise crude oil and other hydrocarbons to extremely high temperatures so that refining processes such as distillation and catalytic cracking can occur. Because refinery furnaces...

