GB/T 21267-2007
AbolishedPetroleum and natural gas industries - Procedures for testing casing and tubing connections
石油天然气工业 套管及油管螺纹连接试验程序
Application Summary AI generated
This standard specifies the test procedures for evaluating the performance of casing and tubing threaded connections used in the petroleum and natural gas industries. It is applied during the design validation and quality control of connections for oil and gas wells, ensuring they can withstand internal pressure, axial loads, and bending under downhole conditions. The standard is used by manufacturers, testing laboratories, and operators to verify connection integrity and prevent failures in drilling and production operations.
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