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石油钻头怎么开

发布时间: 2024-03-01 17:19:02

㈠ 石油行业一开，二开，三开什么意思

这是钻井工程的术语。一开就是第一次钻入地下。二开就是表层套管下入固井以后再次钻井的操作，三开就是下入技术套管以后的钻井操作。以此类推还有四开等

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