preview

Process Safety in Oil and Gas Operations- Past, Present and Future Direction

Good Essays

PROCESS SAFETY MANAGEMENT IN OIL AND GAS OPERATION: PAST, PRESENT AND FUTURE DIRECTION
1.0 Introduction
Process safety management system (PSM) has received greater attention in the oil and gas industry because of the major memorable accidents that have occurred within the industry and the severity of their impacts on stakeholders. The Bhopal gas tragedy which occurred in December 1984 from the release of methyl Isocyanates (MIC) where over two thousand people died and the Flixborough disaster which also happened on 1974 where about twenty eight workers were killed and thirty six workers suffered from serious injuries alerted the essence of PSM in the operations of not only oil and gas activities but in other process industries (Hackitt …show more content…

Also, due to poor process safety culture, BP didn’t have a process safety audit system which could have revealed all the inherent hazards and risk associated with their operations and for this matter the accident at the Texas City refinery happened (Baker et al 2007).It is obvious that the poor process safety culture made management and operators in the oil and gas sector to under estimate the role process failure could lead to accidents.
Again, USW (2007) reports that most Oil and Gas refineries in the United States practice bad process safety systems where most refineries used atmospheric vents on their process units which accounted to the release of untreated flammable and dangerous substances. It continues to report that work tool trailers were located closely to process units thereby exposing them to dangerous conditions and also permitted unqualified workers to work in risky areas during operations. Moreover, plants were modified without thorough risk assessments, failure to conduct pressure test after installing new pipework at Flixborough (Hackitt 2010) was another poor process safety practice. This poor process safety practice was the root cause of the explosion. It can be said that the poor practices of process safety was due to unawareness that processes could go wrong.
2.3 Complex Processes and Plants Design According to Hopkins (2007) the complexity of processes and plants design caused process related accidents to happen.

Get Access
Get Access