최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0626434 (2009-11-25) |
등록번호 | US-8562078 (2013-10-22) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 25 인용 특허 : 773 |
A system for treating a subsurface hydrocarbon containing formation includes one or more substantially horizontal or inclined tunnels extending from one or more shafts. A production system is located in at least one of the tunnels. The production system is configured to produce fluids from the forma
A system for treating a subsurface hydrocarbon containing formation includes one or more substantially horizontal or inclined tunnels extending from one or more shafts. A production system is located in at least one of the tunnels. The production system is configured to produce fluids from the formation that collect in the tunnel.
1. A system for treating a subsurface hydrocarbon containing formation, comprising: one or more substantially horizontal or inclined tunnels extending from one or more shafts;a production wellbore extending between at least two of the tunnels, wherein at least a portion of the production wellbore is
1. A system for treating a subsurface hydrocarbon containing formation, comprising: one or more substantially horizontal or inclined tunnels extending from one or more shafts;a production wellbore extending between at least two of the tunnels, wherein at least a portion of the production wellbore is located horizontally in a hydrocarbon containing layer of the formation and below the at least two tunnels, and wherein the production wellbore comprises one or more openings that allow fluids from the formation to enter the production wellbore from the formation; anda production system located in at least one of the tunnels, the production system being configured to produce fluids from the formation that collect in the production wellbore. 2. The system of claim 1, wherein the production system includes a substantially vertical production wellbore coupled to the tunnel with the production system. 3. A method for treating a subsurface hydrocarbon containing formation, comprising: providing heat to at least a portion of the formation using at least one heat source located in a wellbore extending between two of a plurality of substantially horizontal or inclined tunnels extending from at least one shaft, wherein at least a portion of the heat source wellbore is positioned substantially horizontally in the formation and below the two substantially horizontal or inclined tunnels;mobilizing at least some hydrocarbons in the formation with the provided heat;allowing mobilized formation fluids to drain to at least one of the plurality of substantially horizontal or inclined tunnels extending from the at least one shaft; andproducing mobilized fluids from the drainage tunnel to the surface of the formation. 4. The system of claim 1, wherein at least one of the tunnels has an average diameter of at least 1 m. 5. The system of claim 1, wherein the shaft has an average diameter of at least 0.5 m. 6. The system of claim 1, wherein the shaft is substantially vertically oriented. 7. The system of claim 1, wherein the shaft extends between the surface of the formation and at least one of the tunnels. 8. The system of claim 1, further comprising at least one heat source located in a wellbore extending from at least one of the tunnels, wherein the heat source is configured to provide heat to the formation. 9. The method of claim 3, wherein the mobilized formation fluids comprise hydrocarbons. 10. The method of claim 3, wherein at least one of the tunnels has an average diameter of at least 1 m. 11. The method of claim 3, wherein the shaft has an average diameter of at least 0.5 m. 12. The method of claim 3, wherein the shaft extends between the surface of the formation and at least one of the tunnels. 13. The method of claim 3, further comprising producing mobilized fluids from the drainage tunnel to the surface of the formation through a substantially vertical production wellbore coupled to the drainage tunnel. 14. The method of claim 3, further comprising providing heat from at least one of the heat sources to at least a portion of the subsurface hydrocarbon containing formation to pyrolyze at least some hydrocarbons in the formation. 15. The method of claim 14, further comprising allowing pyrolyzed hydrocarbons to drain to at least one of the tunnels, and producing at least some of the pyrolyzed hydrocarbons from the tunnel to the surface of the formation. 16. A system for treating a subsurface hydrocarbon containing formation, comprising: one or more substantially horizontal or inclined tunnels extending from one or more shafts;at least one heat source located in a wellbore extending between two of the substantially horizontal or inclined tunnels, wherein at least some part of the at least one heat source is located in a portion of the subsurface hydrocarbon containing formation below the two substantially horizontal or inclined tunnels; anda production system located in at least one of the tunnels, the production system being configured to produce fluids from the formation that collect in the tunnel. 17. The system of claim 16, wherein the production system includes a substantially vertical production wellbore coupled to the tunnel with the production system. 18. The system of claim 16, wherein at least a portion of the heat source wellbore is positioned substantially horizontally in the formation. 19. The system of claim 16, wherein the shaft extends between the surface of the formation and at least one of the tunnels.
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