发明名称 |
In situ thermal processing of an oil shale formation containing carbonate minerals |
摘要 |
A method of treating an oil shale formation in situ includes providing heat directly from one or more heaters to at least a portion of the formation. The heat is controlled to maintain an average temperature of the portion below a dissociation temperature of carbonate minerals in the portion. A first fluid is injected into the portion of the formation. A second fluid is produced from the formation. An in situ conversion process is conducted in the portion of the formation.
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申请公布号 |
US7735935(B2) |
申请公布日期 |
2010.06.15 |
申请号 |
US20070809889 |
申请日期 |
2007.06.01 |
申请人 |
SHELL OIL COMPANY |
发明人 |
VINEGAR HAROLD J.;DE ROUFFIGNAC ERIC PIERRE;MAHER KEVIN ALBERT;SCHOELING LANNY GENE;WELLINGTON SCOTT LEE |
分类号 |
E21B43/24;E21B43/243;E21B43/247;E21B43/28;E21B43/30;E21C41/24 |
主分类号 |
E21B43/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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