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我国从境内外进入的液化天然气(LNG)由海陆运输至港口,气化后由管道输送至使用对象,这已成为我国东南部沿海地区解决能源短缺问题的一条新的途径。长输管道作为长距离输送流体介质的一种运输载体在输送LNG方面有着无可替代的优势。本文就长输管道定向钻穿越监检中发现的若干问题以及处理措施进行专项的阐述和探讨。
China’s domestic and overseas incoming liquefied natural gas (LNG) is transported by sea and land to ports, and then transported by pipeline to the users after gasification. This has become a new way to solve the energy shortage problem in the southeastern coastal areas of our country. Long-distance pipeline as a long-distance transport fluid medium transport carrier in the delivery of LNG has an irreplaceable advantage. In this paper, the long-distance pipeline directional drilling through monitoring and inspection found some problems and measures to carry out a special elaboration and discussion.