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一种构造煤原位煤层气水平井卸压试验装置及试验方法

  • Release time:2023-09-01
  • Hits:
  • Affilication of Author(s): 

    碳中和研究院
  • Scope of patent: 

    国内
  • Disigner of the Invention: 

    徐宏杰,刘会虎,李自成,刘长江,方辉煌,王鹤,sangshuxun,wangran,caoliwen,王海文,Perry,Harrsion Huang,高德燚,贾金龙
  • Type of Patent: 

    国内
  • State of Patent: 

    专利授权
  • Application Number: 

    201811266418.1
  • Number of Inventors: 

    15
  • Service Invention or Not: 

    no
  • Application Date: 

    2018-10-29
  • Authorization Date: 

    2020-04-03
  • First Author: 

    Liu Shiqi