发明申请
- 专利标题： UNDERGROUND COAL GASIFICATION WELL LINER
- 专利标题（中）： 地下煤气气井
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申请号： US14363278申请日： 2012-09-28
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公开(公告)号： US20150041125A1公开(公告)日： 2015-02-12
- 发明人: Greg Martin Parry Perkins , Casper Jan Hendrik Burger , Aman Prukash Chandra
- 申请人： Linc Energy Ltd
- 申请人地址： AU Brisbane, Queensland
- 专利权人： LINC ENERGY LTD
- 当前专利权人： LINC ENERGY LTD
- 当前专利权人地址： AU Brisbane, Queensland
- 优先权： AU2011905369 20111221
- 国际申请： PCT/AU2012/001185 WO 20120928
- 主分类号： E21B43/295
- IPC分类号： E21B43/295 ; E21B17/00
摘要：
The invention relates to compositions and method for construction of an underground coal gasification (UCG) well liner assembly. In particular, a well liner segment for use in the construction of a UCG well liner assembly for conveying product gas to a production well is disclosed. Also disclosed are a system and method for UCG product gas production.
公开/授权文献
- US09228426B2 Underground coal gasification well liner 公开/授权日：2016-01-05
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