Invention Grant
- Patent Title: Device and method for the recovery, in particular in-situ recovery, of a carbonaceous substance from subterranean formations
- Patent Title (中): 从地层中回收，特别是原位回收的装置和方法
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Application No.: US13579400Application Date: 2010-12-02
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Publication No.: US09322255B2Publication Date: 2016-04-26
- Inventor: Dirk Diehl , Norbert Huber , Muris Torlak , Bernd Wacker
- Applicant: Dirk Diehl , Norbert Huber , Muris Torlak , Bernd Wacker
- Applicant Address: DE München
- Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee Address: DE München
- Priority: DE102010008779 20100222
- International Application: PCT/EP2010/006871 WO 20101202
- International Announcement: WO2011/101055 WO 20110825
- Main IPC: E21B43/24
- IPC: E21B43/24 ; E21B43/30 ; E21B17/18 ; E21B34/06
Abstract:
A device is provided for extracting a hydrocarbon-containing substance from a reservoir. Thermal energy can be applied to the reservoir in order to reduce the viscosity of the substance. The device includes at least one conductor loop for inductively supplying electric current, to provide electric and/or electromagnetic heating, and a fluid conducting device for transporting and introducing a solvent fluid into the reservoir, to further reduce the viscosity of the substance.
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