发明名称 |
POWER TRANSMISSION SYSTEM FOR USE WITH DOWNHOLE EQUIPMENT |
摘要 |
A power transmission system for use with downhole equipment in a borehole, comprising a power source (12) positioned at the surface providing a DC power supply and a downhole DC/DC converter (16), connected to the power source by a two-conductor cable (14) and which takes the DC voltage supply as an input and provides an output DC supply at a different voltage to the DC power supply for provision to the downhole equipment (18). |
申请公布号 |
EP2153008(A2) |
申请公布日期 |
2010.02.17 |
申请号 |
EP20080750008 |
申请日期 |
2008.05.02 |
申请人 |
DYNAMIC DINOSAURS B.V. |
发明人 |
NEUHAUS, CHRISTOPH;KEONIG, ANDREAS;DE DONCKER, RIK |
分类号 |
E21B4/04;E21B41/00;E21B43/12 |
主分类号 |
E21B4/04 |
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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