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 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0422088 (2009-04-10) |
등록번호 | US-8162405 (2012-04-24) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 51 인용 특허 : 727 |
A system for treating a subsurface hydrocarbon containing formation includes one or more tunnels having an average diameter of at least 1 m. At least one tunnel is connected to the surface. Two or more wellbores extend from at least one of the tunnels into at least a portion of the subsurface hydroc
A system for treating a subsurface hydrocarbon containing formation includes one or more tunnels having an average diameter of at least 1 m. At least one tunnel is connected to the surface. Two or more wellbores extend from at least one of the tunnels into at least a portion of the subsurface hydrocarbon containing formation. At least two of the wellbores contain elongated heat sources configured to heat at least a portion of the subsurface hydrocarbon containing formation such that at least some hydrocarbons are mobilized.
1. A system for treating a subsurface hydrocarbon containing formation, comprising: two or more tunnels having an average diameter of at least 1 m, at least one tunnel being connected to the surface; andtwo or more wellbores extending between at least two of the tunnels, wherein at least some portio
1. A system for treating a subsurface hydrocarbon containing formation, comprising: two or more tunnels having an average diameter of at least 1 m, at least one tunnel being connected to the surface; andtwo or more wellbores extending between at least two of the tunnels, wherein at least some portions of the two or more wellbores are located in a portion of the subsurface hydrocarbon containing formation below the at least two tunnels, and wherein at least two of the wellbores contain elongated heat sources configured to heat at least a portion of the subsurface hydrocarbon containing formation such that at least some hydrocarbons are mobilized. 2. The system of claim 1, further comprising at least one shaft connecting at least one tunnel to the surface. 3. The system of claim 1, further comprising one or more shafts connecting at least one tunnel to the surface, wherein at least one of the shafts is substantially vertically oriented. 4. The system of claim 1, further comprising a production well located such that mobilized fluids from the formation drain into the production well. 5. The system of claim 1, further comprising at least one steam injection wellbore extending from at least one tunnel, the steam injection wellbore being connected to one or more sources of steam, and the steam injection wellbore being configured to provide steam to the subsurface hydrocarbon containing formation. 6. The system of claim 1, wherein at least one of the tunnels has an average diameter of at least 2 m. 7. The system of claim 1, wherein the cross-sectional shape of at least one tunnel is circular, oval, orthogonal, or irregular shaped. 8. The system of claim 1, wherein at least one of the heat sources is an electric resistance heater, and a source of power is provided to the electric resistance heater from a conductor in at least one tunnel. 9. The system of claim 1, wherein at least one of the heat sources is a gas burner, and the system comprises a conduit carrying fuel gas for the gas burner, wherein the conduit is in at least one tunnel. 10. The system of claim 1, wherein at least two of the heat sources are configured to allow electrical current flow between the heat sources to heat the formation. 11. The system of claim 1, wherein at least one of the tunnels is substantially horizontal, and at least two of the wellbores extend at an angle from the substantially horizontal tunnel. 12. A method of treating a subsurface hydrocarbon containing formation, comprising: providing heat to the subsurface hydrocarbon containing formation to mobilize at least some of the hydrocarbons in the formation, the heat being provided from two or more elongated heaters in two or more wellbores extending between at least two tunnels having an average diameter of at least 1 m, wherein at least some portions of the two or more wellbores are located in a portion of the subsurface hydrocarbon containing formation below the at least two tunnels, and wherein at least one tunnel is connected to the surface. 13. The method of claim 12, wherein heat from at least one of the elongated heaters is superpositioned with heat from at least one other elongated heater. 14. The method of claim 12, further comprising producing at least some of the mobilized fluids from the formation. 15. The method of claim 12, further comprising allowing formation fluids to drain to at least one of the tunnels, and producing fluids from the drainage tunnel to the surface of the formation. 16. The method of claim 12, further comprising providing heat to the formation to pyrolyze at least some of the hydrocarbons in the formation. 17. The method of claim 12, further comprising providing heat to the formation to pyrolyze at least some of the hydrocarbons in the formation, and producing at least some of the pyrolyzed hydrocarbons from the formation.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.