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automatic vertical drilling system
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automatic vertical drilling system
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定向井工具
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automatic vertical drilling system
自动垂直钻井系统
能够将所钻井段的井斜控制在一定角度范围内(通常不大于3°)的井下闭环自动控制钻井工具组合。
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更新时间:2026/7/8 8:45:15