Patents
Current position: Home > Scientific Research > Patents
一种煤层气水平井塌孔造洞穴卸压开采模拟试验方法
- Release time:2023-09-01
- Hits:
School Sign:
第一单位Disigner of the Invention:
刘会虎,李自成,徐宏杰,贾金龙,高德燚,方辉煌,wangran,sangshuxun,caoliwen,Harrsion Huang,Perry,王鹤,王海文,刘长江Type of Patent:
国内State of Patent:
专利授权Application Number:
201811266369.1Number of Inventors:
15Service Invention or Not:
noApplication Date:
2018-10-29Authorization Date:
2021-07-27First Author:
Liu Shiqi
- Pre One:一种构造煤原位煤层气水平井卸压试验装置及试验方法
- Next One:一种煤层气水平井塌孔造洞穴卸压开采模拟试验系统