| 发明名称 |
ENHANCED OIL RECOVERY METHOD |
| 摘要 |
<p>A method for producing oil from a fractured oil bearing formation is provided in which an oil recovery formulation comprising water and dimethyl ether is introduced into a fracture in the formation to mobilize oil, the mobilized oil is contacted with water or brine, and the mobilized oil is produced from the formation at a location positioned upwards from the fracture.</p> |
| 申请公布号 |
WO2014200801(A1) |
申请公布日期 |
2014.12.18 |
| 申请号 |
WO2014US41076 |
申请日期 |
2014.06.05 |
| 申请人 |
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
FARAJZADEH, ROUHOLLAH;EIKMANS, HENDRIK |
| 分类号 |
E21B43/26;C09K8/58 |
主分类号 |
E21B43/26 |
| 代理机构 |
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