International Journal of Oil, Gas and Coal Engineering

Volume 6, Issue 3, May 2018

  • The Personnel Positioning Method of Underground Coal Mine

    Ru Yandong, Xu Jie, Guo Jikun

    Issue: Volume 6, Issue 3, May 2018
    Pages: 34-38
    Received: May 22, 2018
    Accepted: Jun. 07, 2018
    Published: Jul. 04, 2018
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    Abstract: The high cost, high Positioning precision or low Positioning precision are some questions of applying single staff Positioning method underground coal mine. The Positioning kind was divided into 3 kinds containing roadway, gab area and cavern. The beacon Layout scheme was adopted according to the characters of Positioning workplace. In the area of ... Show More
  • Current Situation and Development Trend of Gas Storage Solution Mining Technology in Salt Cavern

    Ban Fansheng

    Issue: Volume 6, Issue 3, May 2018
    Pages: 39-43
    Received: May 23, 2018
    Accepted: Jun. 08, 2018
    Published: Jul. 06, 2018
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    Abstract: The main solution mining method of gas storage in salt cavern is positive cycle in China. The solution mining speed is low which need from four years to five years to build a cavern with the volume of 200000 cubic meters. The method of solution mining is single. It is difficult to adapt to the rapid development of domestic underground gas storage. ... Show More