• Risk control in the well drilling phase: BOP system reliability assessment 

      Strand, Geir Ove; Lundteigen, Mary Ann (Safety and Reliability of Complex Engineered Systems;, Chapter, 2015)
      The blowout preventer (BOP) is the main well control device used to ensure the safety of well drilling and intervention operations. The BOP is qualified for the demanding conditions that may come from uncontrolled flow ...