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公开(公告)号:US20150041125A1
公开(公告)日:2015-02-12
申请号:US14363278
申请日:2012-09-28
申请人: Linc Energy Ltd
IPC分类号: E21B43/295 , E21B17/00
CPC分类号: E21B43/295 , E21B17/00 , E21B43/08 , E21B43/084 , E21B43/086 , E21B43/243
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.
摘要翻译: 本发明涉及用于构造地下煤气化(UCG)井筒组件的组合物和方法。 特别地,公开了一种用于构造用于将产品气体输送到生产井的UCG井衬套组件的井筒段。 还公开了用于UCG产品气体生产的系统和方法。
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公开(公告)号:US10208578B2
公开(公告)日:2019-02-19
申请号:US15570370
申请日:2016-03-23
申请人: LINC ENERGY LTD
IPC分类号: E21B43/24 , E21B43/243
摘要: The invention provides methods for mobilizing and recovering petroleum from subterranean formations by in situ combustion.
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公开(公告)号:US09228426B2
公开(公告)日:2016-01-05
申请号:US14363278
申请日:2012-09-28
申请人: Linc Energy Ltd
IPC分类号: E21B17/00 , E21B43/295 , E21B43/08 , E21B43/243
CPC分类号: E21B43/295 , E21B17/00 , E21B43/08 , E21B43/084 , E21B43/086 , E21B43/243
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.
摘要翻译: 本发明涉及用于构造地下煤气化(UCG)井筒组件的组合物和方法。 特别地,公开了一种用于构造用于将产品气体输送到生产井的UCG井衬套组件的井筒段。 还公开了用于UCG产品气体生产的系统和方法。
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