Oilfield practices show that this technology can improve drilling rate and shorten well construction period.
现场实践表明,这种导向技术可以较大幅度地提高钻井效益,缩短建井周期。
This paper analyzes and summarizes the quality common faults in sinking well construction.
本文就沉井施工中的质量通病进行了分析和总结。
The technique of immersed well construction is complicate, and it is much more difficult to be applied to the deep foundation of the beach.
沉井施工技术复杂,应用于海滩深基础施工难度更大。
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