The specialty contractors who perform the concrete sawing and drilling services are experts in their field.

专科承建商锯、钻服务的具体领域的专家。

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May provide other drilling services, such as repair or dismantling of existing water well structure, elevator shaft drilling and hydro pole drilling.

可能会提供其他的钻井服务，如维修或拆除现有水井结构，电梯井钻井和水力极钻井。

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COMPANIES are more likely to be popular if their products or services don't involve drilling in pristine wilderness.

如果公司的产品和服务并不涉及在未开发的荒原中挖洞钻孔，那么它很可能更受欢迎一些。

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Under drilling services the company provides drill bits, drilling fluid systems, completion systems, and integrated project management for well construction projects.

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Based in Bermuda, SeaDrill Limited is an offshore drilling contractor providing worldwide offshore drilling services to the oil and gas industry.

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Drilling services giant Halliburton released its U.S. quarterly earnings report this week, highlighting record revenue generation due to expanded land-based drilling operations and international activities.

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