Casing Specifications - Production Technology
Oct 16, 2017 · Casing is the major structural component of a well. It is a tubular steel product used to line the wellbore (maintain borehole stability), prevent contamination of water sands, isolate water from producing formations, and control well pressures during drilling, production, and workover operations.
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superalloy high temperature alloy inconel 600 pipe capillary