Major international operator uses Well Barrier Schematic workflows to successfully manage large well population: Well barrier principles provide a common approach to viewing well integrity, improving the consistency of managing well risks.
Read the full case study here (PDF).
Used in developed areas where an incident can have a high negative social impact if an accident happens.
Used for wells in remote areas where physical monitoring is done sporadically.
Used for platform wells where an accident can be detrimental to the crew on the platform.
Used for high cost subsea wells where discharges to sea is unacceptable.