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1.The petroleum well was drilled deep into the earth to extract oil.
这个石油井被钻到地下深处以提取石油。
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2.The drilling wire rope is essential for safely controlling the depth of the well.
钻井钢丝对于安全控制井的深度至关重要。
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3.The drilling process requires a high-quality petroleum well drilling wire rope to ensure safe and efficient operations.
钻井过程需要高质量的石油井钻探钢丝以确保安全和高效的操作。