发明名称 |
APPARATUS, SYSTEMS, AND METHODS FOR DOWNHOLE FLUID FILTRATION. |
摘要 |
A fluid production system for downhole fluid purification includes a filtering assembly to be positioned within a wellbore. The filtering assembly has a fluid filter and a first pump closely-coupled to the filter. In addition, the system includes an extension shaft extending from the first pump to a source of rotational power positioned adjacent the surface of the earth. |
申请公布号 |
MX2016007684(A) |
申请公布日期 |
2016.12.20 |
申请号 |
MX20160007684 |
申请日期 |
2014.12.10 |
申请人 |
NATIONAL OILWELL VARCO, L.P. |
发明人 |
Mark E. WOLF;Robert Eugene MEBANE, III |
分类号 |
E21B43/38;E21B43/20 |
主分类号 |
E21B43/38 |
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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