郝世俊, 石智军, 叶根飞, 周新莉, 韩仕洲, 刘卫东. 对接井钻进工艺研究[J]. 煤田地质与勘探, 2000, 28(3): 62-64.
引用本文: 郝世俊, 石智军, 叶根飞, 周新莉, 韩仕洲, 刘卫东. 对接井钻进工艺研究[J]. 煤田地质与勘探, 2000, 28(3): 62-64.
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Hao Shijun, Shi Zhijun, Ye Gengfei, Zhou Xinli, Han Shizhou, Liu Weidong. RESEARCH ON DRILLING TECHNOLOGY OF BUTT-JOINT WELL[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(3): 62-64.
Citation: Hao Shijun, Shi Zhijun, Ye Gengfei, Zhou Xinli, Han Shizhou, Liu Weidong. RESEARCH ON DRILLING TECHNOLOGY OF BUTT-JOINT WELL[J]. COAL GEOLOGY & EXPLORATION, 2000, 28(3): 62-64.
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对接井钻进工艺研究

RESEARCH ON DRILLING TECHNOLOGY OF BUTT-JOINT WELL

    摘要
  • 摘要: 根据界村芒硝矿藏的地质条件,对水溶开采埋深80 m、厚3.8 m芒硝矿所要求的对接井钻进工艺进行了试验和研究,在试验中对接钻孔的最大弯曲强度达到6.27°/m,在芒硝矿层中水平保直钻进了70.55 m。

     

    Abstract: Considering the geological conditions of Glauber salt depositions at Jie-Cun Shanxi,a trial drilling was conducted to form a butt-joint well.The purpose of the drilling was to use melting mining for a Glauber salt deposit with a depth of 80m and a seam thickness of 3.8m.The maximum tortuosity of butt joint well is 6.27°/m and the maximum hotizontal drilling in the Glauber salt deposit was 70.55m.

     

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