| 发明名称 |
ENHANCED CRUDE OIL RECOVERY METHOD AND SYSTEM |
| 摘要 |
An enhanced crude oil recovery method comprises: injecting steam into a steam injection conduit (5) which is retrievably arranged in a steam injection well (1); inducing the steam to flow from the interior of steam injection conduit (5) through gradually widening steam injection channels (6) traversing the wall of the conduit (5) into the surrounding formation (2); and producing crude oil heated by the injected steam from the formation (2).
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| 申请公布号 |
US2010101791(A1) |
申请公布日期 |
2010.04.29 |
| 申请号 |
US20090565630 |
申请日期 |
2009.09.23 |
| 申请人 |
DE BOER SIEKO BEREND;FLAMMA JAN WILLEM;LAMMERS GERARD LEENDERT;HUBERTHUS VANDEWEIJER ANTONY ALOYSIUS;VAN DER WERF JOOST LAURENS;ZEEMANS HARKE JENTJE |
发明人 |
DE BOER SIEKO BEREND;FLAMMA JAN WILLEM;LAMMERS GERARD LEENDERT;HUBERTHUS VANDEWEIJER ANTONY ALOYSIUS;VAN DER WERF JOOST LAURENS;ZEEMANS HARKE JENTJE |
| 分类号 |
E21B43/24 |
主分类号 |
E21B43/24 |
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