发明授权
- 专利标题： In situ thermal recovery from a relatively permeable formation with quality control
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申请号： US10131155申请日： 2002-04-24
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公开(公告)号： US07051807B2公开(公告)日： 2006-05-30
- 发明人: Harold J. Vinegar , Eric Pierre de Rouffignac , John Michael Karanikas , Meliha Deniz Sumnu-Dindoruk , Scott Lee Wellington
- 申请人： Harold J. Vinegar , Eric Pierre de Rouffignac , John Michael Karanikas , Meliha Deniz Sumnu-Dindoruk , Scott Lee Wellington
- 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 ; E21B43/30
摘要：
A method for treating a relatively permeable formation containing heavy hydrocarbons in situ may include providing heat from one or more heat sources to a portion of the formation. The heat may be allowed to transfer from the heat sources to a selected section of the formation. The transferred heat may pyrolyze at least some hydrocarbons within the selected section. A mixture may be produced from the selected section. A quality of the produced mixture may be controlled by varying a location for producing the mixture.
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