发明名称 |
In situ recovery from a hydrocarbon containing formation using barriers |
摘要 |
A method is described for inhibiting migration of fluids into and/or out of a treatment area undergoing an in situ conversion process. Barriers in the formation proximate a treatment area may be used to inhibit migration of fluids. Inhibition of migration of fluids may occur before, during, and/or after an in situ treatment process. For example, migration of fluids may be inhibited while heat is provided from heaters to at least a portion of the treatment area. Barriers may include naturally occurring portions (e.g., overburden, and/or underburden) and/or installed portions.
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申请公布号 |
US7077198(B2) |
申请公布日期 |
2006.07.18 |
申请号 |
US20020279291 |
申请日期 |
2002.10.24 |
申请人 |
SHELL OIL COMPANY |
发明人 |
VINEGAR HAROLD J.;AYMOND, JR. DANNIE ANTOINE;MAHER KEVIN ALBERT;MCKINZIE, II BILLY JOHN;PALFREYMAN BRUCE DONALD;STEGEMEIER GEORGE LEO;WARD JOHN MICHAEL;WATKINS RONNIE WADE;WELLINGTON SCOTT LEE |
分类号 |
E21B36/00;B09C1/02;B09C1/06;C10G9/24;C10G45/00;E21B17/02;E21B43/16;E21B43/24;E21B43/243;E21B43/30;E21B44/00;E21B47/022;E21B47/10;G01V3/26 |
主分类号 |
E21B36/00 |
代理机构 |
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代理人 |
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地址 |
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