• Optimisation of Test Intervals for Well Barriers 

      Kvæven, Anna (Masteroppgave/UIS-TN-ISØP/2019;, Master thesis, 2019-06-13)
      The common approach among operators on the Norwegian Continental Shelf to verify the functional integrity of well barriers, including the safety instrumented systems in wells, is to schedule proof tests according to the ...
    • Reliability as a decision tool against SIL requirements 

      Eikeskog, Karl Henry (Masteroppgave/UIS-TN-IØRP/2012;, Master thesis, 2012)
      Safety Instrumented Systems (SISs) is used in the oil and gas industry to detect the onset of hazardous events and/or to mitigate their consequences to humans, material assets, and the environment. International standards ...