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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0936150 (1997-09-22) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
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인용정보 | 피인용 횟수 : 375 인용 특허 : 9 |
A system for recovery of hydrocarbons or thermal energy from host-rock fotions bearing coal, oil-shale, tar-sands or oil by use of a hydrologic cell which conveys a reacting fluid under pressure to a source-aquifer, thereafter extracting thermal energy or hydrocarbons from said host-rock, moving sai
A system for recovery of hydrocarbons or thermal energy from host-rock fotions bearing coal, oil-shale, tar-sands or oil by use of a hydrologic cell which conveys a reacting fluid under pressure to a source-aquifer, thereafter extracting thermal energy or hydrocarbons from said host-rock, moving said hydrocarbons or thermal energy to said sink-aquifer and then removing the hydrocarbons or thermal energy to the surface for ultimate use.
[ What is claimed is:] [1.] An underground system for recovery of hydrocarbons and thermal energy in the form of hot gases from host-rock formations bearing coal, oil shale, tar-sands or oil which system comprises a hydrologic cell located within said formations, said hydrologic cell having at least
[ What is claimed is:] [1.] An underground system for recovery of hydrocarbons and thermal energy in the form of hot gases from host-rock formations bearing coal, oil shale, tar-sands or oil which system comprises a hydrologic cell located within said formations, said hydrologic cell having at least one source-aquifer and one sink-aquifer, and host-rock located between said source-aquifer and said sink-aquifer, said source-aquifer and said sink-aquifer each being independently connected to the ground surface by a series of boreholes drilled in said host-rock, said boreholes connecting said source-aquifer with the surface being capable of conveying extracting fluid, fuel and oxygen to said source-aquifer, said boreholes connecting said sink-aquifer with the surface being capable of moving extracted thermal energy from said sink-aquifer to the surface, means for igniting said fuel and oxygen located in said source-aquifer, means for moving said extracting fluid, fuel and oxygen from said source-aquifer through said host-rock to said sink-aquifer and means for removing said extracted thermal energy from said sink-aquifer through said boreholes to said ground surface.
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