GB/T 40543-2021
ActivePetroleum and natural gas industries—Materials selection for high content CO2 for casing, tubing and downhole equipment
石油天然气工业 高含CO2环境用套管、油管及井下工具的材料选择
Application Summary AI generated
This standard specifies material selection requirements for casing, tubing, and downhole equipment used in petroleum and natural gas industries where the environment contains high concentrations of carbon dioxide (CO2). It is applied in the design, manufacturing, and procurement processes for oil and gas wells operating under corrosive CO2 conditions, ensuring equipment durability and safety. The standard is relevant for engineers and procurement professionals in upstream oil and gas operations, particularly in fields with high CO2 content.
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