GB/T 21412.7-2018
ActivePetroleum and natural gas industries—Design and operation of subsea production systems—Part 7：Completion/workover riser systems
石油天然气工业 水下生产系统的设计与操作 第7部分：完井或修井隔水管系统
Application Summary AI generated
This standard specifies the design, material selection, analysis, and operational requirements for completion and workover riser systems used in subsea oil and gas production. It is applied by engineers and operators in the offshore petroleum industry to ensure the structural integrity and safe deployment of riser systems during well intervention, completion, and workover activities. The standard provides technical criteria for system interfaces, load cases, and testing procedures to minimize operational risks in deepwater environments.
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