Browsing NTNU Open by Author "Rød, Magne"

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A new design concept of Blowout Preventer for decision support

Lee, Shenae; Lundteigen, Mary Ann; Paltrinieri, Nicola; Liu, Yiliu; Rød, Magne; Dale, John (Chapter, 2017)

The Blowout Preventer (BOP) system is used for controlling blowout risks in drilling operations. The system is implemented to shut down an oil and gas well when the well fluids have entered the wellbore. All BOP systems ...
Availability Assessment of Electrically-Operated Blowout Preventers

Lee, Shinae (Master thesis, 2016)

Offshore drilling industry is confronted with safety and environmental challenges imposed by the risk of oil and gas blowout accidents. The blowout preventer (BOP) has been an important safety-critical system for preventing ...
Reliability Analysis of Blowout Preventer Systems: A comparative study of electro-hydraulic vs. all-electric BOP technology

Drægebø, Elisabeth (Master thesis, 2014)

A blowout preventer (BOP) is a large valve used to seal, control and monitor oil and gas wells. It serves as an important barrier against blowouts. Excessive downtime on the BOP is a problem for drilling companies worldwide, ...