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Casing. Oil pipe coupling
Casing couplings and tubing couplings are core connectors in petroleum drilling, completion, and production strings. They are used for threaded connections of casings or tubing of the same specifications, ensuring the sealing, strength, and continuity of the string, and are key guarantees of wellbore structural integrity.
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Casing couplings and tubing couplings are core connectors in petroleum drilling, completion, and production strings. They are used for threaded connections of casings or tubing of the same specifications, ensuring the sealing, strength, and continuity of the string, and are key guarantees of wellbore structural integrity.
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