发明授权
- 专利标题: Production of synthesis gas from a coal formation
- 专利标题(中): 从煤层中生产合成气
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申请号: US09841632申请日: 2001-04-24
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公开(公告)号: US07017661B2公开(公告)日: 2006-03-28
- 发明人: Harold J. Vinegar , Scott Lee Wellington , Eric Pierre de Rouffignac , John Michael Karanikas , Ilya Emil Berchenko , George Leo Stegemeier , Kevin Albert Maher , Etuan Zhang , Thomas David Fowler , Robert Charles Ryan , Robert Martijn Van Hardeveld
- 申请人: Harold J. Vinegar , Scott Lee Wellington , Eric Pierre de Rouffignac , John Michael Karanikas , Ilya Emil Berchenko , George Leo Stegemeier , Kevin Albert Maher , Etuan Zhang , Thomas David Fowler , Robert Charles Ryan , Robert Martijn Van Hardeveld
- 申请人地址: US TX Houston
- 专利权人: Shell Oil Company
- 当前专利权人: Shell Oil Company
- 当前专利权人地址: US TX Houston
- 主分类号: E21B43/24
- IPC分类号: E21B43/24 ; E21B43/243 ; E21B43/30 ; E21B43/40 ; E21B47/00
摘要:
A coal formation may be treated using an in situ thermal process. A mixture of hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a synthesis gas production temperature. A synthesis gas producing fluid may be introduced into the formation to generate synthesis gas. Synthesis gas may be produced from the formation in a batch manner or in a substantially continuous manner.
公开/授权文献
- US20020132862A1 Production of synthesis gas from a coal formation 公开/授权日:2002-09-19