English
邵景林, 祁建忠, 高杰. 西气东输管道长江穿越水上钻探工艺[J]. 油气储运, 2001, 20(12): 29-32. DOI: 10.6047/j.issn.1000-8241.2001.12.007
引用本文: 邵景林, 祁建忠, 高杰. 西气东输管道长江穿越水上钻探工艺[J]. 油气储运, 2001, 20(12): 29-32. DOI: 10.6047/j.issn.1000-8241.2001.12.007
shu
Shao Jinglin, Qi Jianzhong, . Engineering Reconnaissance in the Yangtze River Crossing for West-to-East Gas Transmission Pipeline Project[J]. Oil & Gas Storage and Transportation, 2001, 20(12): 29-32. DOI: 10.6047/j.issn.1000-8241.2001.12.007
Citation: Shao Jinglin, Qi Jianzhong, . Engineering Reconnaissance in the Yangtze River Crossing for West-to-East Gas Transmission Pipeline Project[J]. Oil & Gas Storage and Transportation, 2001, 20(12): 29-32. DOI: 10.6047/j.issn.1000-8241.2001.12.007
shu

西气东输管道长江穿越水上钻探工艺

Engineering Reconnaissance in the Yangtze River Crossing for West-to-East Gas Transmission Pipeline Project

    摘要
  • 摘要: 在西气东输管道长江穿越工程中, 由于江水水深流急, 流态紊乱, 不利于水上钻探, 因此, 对钻探工艺的合理性进行了分析, 分析结果表明, 采取恰当合理的钻探平台形式、定位措施、套管安装技术和钻探方法等, 可有效应对各种复杂情况, 顺利实施水上钻探。

     

    Abstract: In the Yangtze River crossing for West-to-East gas transmission pipeline project, it is very difficult for above-water engineering and geology reconnaissance due to the swift current and deep water. A rationality to apply the above water engineering and geology reconnaissance method was analyzed. According to the analytical results, a proper and suitable drilling platform, location system and casing pipe were utilized. By means of these effective measures, the successful above-water reconnaissance was made.

     

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