发明名称 |
APPARATUS AND METHOD FOR ELECTRICAL PACKER FEEDTHROUGH |
摘要 |
An apparatus for providing electrical power through a downhole packer comprises a riser nipple engagingly insertable in a passage in the packer; a sleeve surrounding a portion of the riser nipple and slidingly moveable between a cable assembly position and an operational position enabling connection of a cable extending through the packer and the sleeve to an electrical connector; and a retaining nut engageable with the riser nipple capturing the sleeve in the operational position when the retaining nut is engaged with the riser nipple.
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申请公布号 |
US2009090517(A1) |
申请公布日期 |
2009.04.09 |
申请号 |
US20080246196 |
申请日期 |
2008.10.06 |
申请人 |
JACKSON ROY;HARVILL SR JEFFREY W;COLESCOTT MICHAEL G |
发明人 |
JACKSON ROY;HARVILL, SR. JEFFREY W.;COLESCOTT MICHAEL G. |
分类号 |
E21B19/08;E21B43/00 |
主分类号 |
E21B19/08 |
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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