发明名称 |
PROCESS FOR RECOVERING HEAVY OIL UTILIZING ONE OR MORE MEMBRANES |
摘要 |
An oil recovery process utilizes one or more membranes to remove silica and/or oil from produced water. In one method, the process includes separating oil from produced water and precipitating silica. The produced water having the precipitated silica is directed to a membrane, such as a ceramic membrane, which removes the precipitated silica from the produced water. In some cases, residual oil is present and is also removed by the membrane. |
申请公布号 |
WO2009029651(A1) |
申请公布日期 |
2009.03.05 |
申请号 |
WO2008US74439 |
申请日期 |
2008.08.27 |
申请人 |
HPD, LLC;MINNICH, KEITH;BANERJEE, KASHI |
发明人 |
MINNICH, KEITH;BANERJEE, KASHI |
分类号 |
E21B43/24 |
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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