总结了该定向钻穿越施工的成功经验。

The successed experience of this project was introduced.

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最后，优选安全性最高的定向钻穿越方案。

Finally, the optimization of the most secure directional drilling program.

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介绍了定向钻穿越控制系统、主要施工程序、作业原理和作业方法。

Introduced control system, main construction process, working theory and working method.

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介绍了定向钻穿越控制系统、主要施工程序、作业原理和作业方法。

Introduced control system, main construction process, working theory and working method.

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