GB/T 41066.2-2022
ActivePetroleum drilling and production equipment—Offshore semi-submersible drilling unit—Part 2: Construction, installation and commissioning acceptance
石油天然气钻采设备 海洋石油半潜式钻井平台 第2部分：建造安装和调试验收
Application Summary AI generated
This standard specifies the technical requirements and acceptance criteria for the construction, installation, and commissioning of offshore semi-submersible drilling units used in petroleum and natural gas drilling operations. It is applied by manufacturers, engineering contractors, and operators during the fabrication and final acceptance stages of semi-submersible rigs to ensure structural integrity, system functionality, and operational safety. The standard is particularly relevant in China’s offshore oil and gas industry for new-build rigs or major upgrades in marine drilling environments.
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