发明名称 |
COILED TUBING TRIPLE-SEALED PENETRATOR AND METHOD |
摘要 |
<p>A triple-sealed ESP connection provides a first seal at the upper end of a coiled tubing to limit the migration of vapors from the interior of the coiled tubing into the annulus at a wellhead and a second seal to prevent migration of the vapors from the annulus of the wellhead to the exterior surface of the wellhead. This triple-sealed arrangement can be accomplished by providing a threaded connection on an upper end of the coiled tubing to which is attached the sealable shroud for the electrical conductor splice which sealably connects with the wellhead thereby providing a sealed upper end to the coiled tubing and a second seal on the shroud and a seal at the wellhead. The second seal in both cases is the seal that can be either a metal-to-metal or other type of compressive seal arrangement or a sealed tubing arrangement.</p> |
申请公布号 |
CA2821113(A1) |
申请公布日期 |
2012.06.14 |
申请号 |
CA20112821113 |
申请日期 |
2011.12.12 |
申请人 |
QUICK CONNECTORS, INC. |
发明人 |
EMERSON, TOD D.;REEVES, JERRY L.;DAUGHERTY, MICHAEL E.;CANTU, LEROY |
分类号 |
H01R13/523 |
主分类号 |
H01R13/523 |
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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