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Robert E. Sokoll, Carl W. Sauer, William G. Kelly Conoco Norway Inc. Stavanger A highly iterative and complex process is needed to determine the optimal size and type of subsea wellhead equipment ...

In completion of oil and gas wells, cement isolates the wellbore, prevents casing failure, and keeps wellbore fluids from contaminating freshwater aquifers. The basic factors engineers and operators ...

A new toe sleeve puts the operator back in control of testing. Jennifer Pallanich gets a rare sighting of the BigFoot tool. Installed at the toe of a well of a horizontal completion, the BigFoot ...