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Managed Pressure Drilling (MPD) Systems & Applications

Managed Pressure Drilling (MPD) Systems & ApplicationsKen MuirVP, EngineeringKeep Drilling Pte. Pressure Drilling WHY? Conventional Drilling hasn t changed much in over 100 years it s still an Open to Atmosphere system The easy Drilling is behind us Drilling problems are increasing and it s getting worse Drilling performance curve is flat - technology advances are cancelled out by increased Drilling problems Independent studies reveal that 25 33% of new wells can t be drilled conventionally Drilling costs are now higher than facilities costs (used to be the other way round)

KICK CONTROL – Advantages of MPD Safety • Response and influx size reduced using an enclosed system • Enclosed wellbore is safer than “open to atmosphere” system because back-pressure can be applied immediately

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