发明授权
- 专利标题： In situ thermal recovery from a relatively permeable formation
- 专利标题（中）： 从相对可渗透的地层进行原位热回收
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申请号： US10128703申请日： 2002-04-24
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公开(公告)号： US06981548B2公开(公告)日： 2006-01-03
- 发明人: Scott Lee Wellington , Steven Dexter Crane , Eric Pierre de Rouffignac , John Michael Karanikas , Kevin Albert Maher , Margaret Ann Messier , Bruce Edmunds Roberts , Meliha Deniz Sumnu-Dindoruk , Harold J. Vinegar
- 申请人： Scott Lee Wellington , Steven Dexter Crane , Eric Pierre de Rouffignac , John Michael Karanikas , Kevin Albert Maher , Margaret Ann Messier , Bruce Edmunds Roberts , Meliha Deniz Sumnu-Dindoruk , Harold J. Vinegar
- 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 a first set of heat sources to a first section of the formation. The heat provided to the first section may pyrolyze at least some hydrocarbons in the first section. Heat may also be provided from a second set of heat sources to a second section of the formation. The heat provided to the second section may mobilize at least some hydrocarbons in the second section. A portion of the hydrocarbons from the second section may be induced to flow into the first section. A mixture of hydrocarbons may be produced from the formation. The produced mixture may include at least some pyrolyzed hydrocarbons.
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