| 发明名称 |
SOLVENT ADDITION TO IMPROVE EFFICIENCY OF HYDROCARBON PRODUCTION |
| 摘要 |
Solvent is co-injected with steam during the start-up phase of a steam assisted gravity drainage ("SAGD") operation. As well solvent is co-injected with steam during the production phase of a SAGD operation. Both processes improve efficiencies for recovering bitumen from oil sands. |
| 申请公布号 |
CA2917263(A1) |
申请公布日期 |
2015.01.08 |
| 申请号 |
CA20142917263 |
申请日期 |
2014.07.07 |
| 申请人 |
NEXEN ENERGY ULC |
发明人 |
AL-MURAYRI, MOHAMMED TAHA;HARDING, THOMAS;MAINI, BRIJ BHOOSHAN;OSKOUEI, JAVAD |
| 分类号 |
E21B43/24;E21B43/22;E21B43/30 |
主分类号 |
E21B43/24 |
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