Invention Application
WO2016004323A3 LASER BASED PRODUCTION OF SYNGAS FROM UNDERGROUND COAL DEPOSITS
审中-公开
基于地下煤层沉积物的基于激光的生产方法
- Patent Title: LASER BASED PRODUCTION OF SYNGAS FROM UNDERGROUND COAL DEPOSITS
- Patent Title (中): 基于地下煤层沉积物的基于激光的生产方法
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Application No.: PCT/US2015039013Application Date: 2015-07-02
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Publication No.: WO2016004323A3Publication Date: 2016-03-17
- Inventor: BROWN CHARLES , O'NEILL WILLIAM
- Applicant: CONWAY ENERGY L C
- Assignee: CONWAY ENERGY L C
- Current Assignee: CONWAY ENERGY L C
- Priority: US201462020123 2014-07-02
- Main IPC: E21B43/243
- IPC: E21B43/243 ; E21B43/295
Abstract:
The present invention relates to a method of producing syngas from an underground coal deposit, comprising the steps of providing an injection well into the coal seam; providing a production well into the underground coal seam; providing a linkage bore in the coal seam running from the injection well to the production well; providing a laser into the linkage bore; heating the coal located in the linkage bore with the laser; producing syngas; and extracting the syngas through the production well.
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