Petroleum and natural gas industries—Design and operating limits of drill strings with aluminium alloy drill pipes
IDT ISO 20312:2011
全国石油天然气标准化技术委员会(SAC/TC 355)
本标准规定了含铝合金钻杆的钻柱设计、选材与评价、使用管理、保养维护及运输存储等方面的技术要求和性能指标。
本标准适用于按照ISO 15546生产的铝合金钻杆的钻柱设计及操作极限。
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