Developing external markets in downhole service requires well workover operators'higher quality.
井下作业外部市场的开拓,对修井作业员工的素质提出了较高的要求.
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Along with the development of oil and gas production, well workover has become a indispensable work.
随着油气开发的不断深入, 修井已成为整个油气开发过程中一项必不可少的工作.
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