发明名称 |
Compact cable suspended pumping system for lubricator deployment |
摘要 |
<p>A method of installing or retrieving a pumping system into or from a live wellbore includes connecting a lubricator to a production tree of the live wellbore and raising or lowering one or more downhole components of the pumping system from or into the wellbore using the lubricator.</p> |
申请公布号 |
EP2845996(A3) |
申请公布日期 |
2015.04.22 |
申请号 |
EP20140186198 |
申请日期 |
2011.05.20 |
申请人 |
ZEITECS B.V. |
发明人 |
FIELDER, LANCE I.;CROWLEY, MATTHEW;SCHMIDT, JOHANNES;FRANZ, HOLGER;WILKOSZ, BENJAMIN EDUARD |
分类号 |
E21B43/12;E21B19/00;E21B33/072;E21B33/076;F04B47/02;F04D13/10;F04D27/00;F04D29/60 |
主分类号 |
E21B43/12 |
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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