发明名称 |
COILED TUBING LINE DEPLOYMENT SYSTEM |
摘要 |
<p>A horizontal Christmas tree is adapted for ESP/HSP or downhole sensor deployment by a coiled tubing hanger 38 received in the tubing hanger 12. Coiled tubing 40 suspends downhole equipment such as ESP 60, and carries power/signal lines. These lines are connected to an external line 58 via a transition connector 46 in a tubing access plug 44 provided in an internal tree cap 32. A debris cap 50 is provided with a further connector 52. Self orientating wet mate connectors 48, 54, 56 are provided between the connectors 46, 52 and external line 58. The coiled tubing hanger and/or tubing hanger may be provided with flow by flutes or holes (78, 80 FIGS. 4 and 5) sealable by a separate adapter plug (88, FIG. 5) above the coiled tubing hanger. Flow test procedures are also disclosed.</p> |
申请公布号 |
EP1276956(B1) |
申请公布日期 |
2004.09.29 |
申请号 |
EP20010921616 |
申请日期 |
2001.04.17 |
申请人 |
FMC TECHNOLOGIES, INC. |
发明人 |
COLLIE, GRAEME, JOHN;HUTCHISON, DAVID, RAMSAY;KENT, RICHARD |
分类号 |
E21B33/043;(IPC1-7):E21B33/043;E21B43/01 |
主分类号 |
E21B33/043 |
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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