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특허 상세정보

Multiple control line assembly for downhole equipment

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E21B-017/02   
미국특허분류(USC) 166/242.2; 166/242.6; 166/243
출원번호 US-0226810 (2011-09-07)
등록번호 US-8640769 (2014-02-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wong, Cabello, Lutsch, Rutherford & Brucculeri LLP
인용정보 피인용 횟수 : 0  인용 특허 : 75
초록

Concentric control lines have an outer line disposed about one or more inner lines. Encapsulated together, the lines only require one penetration through the wellhead to extend downhole. At the wellhead, the lines communicate with an operating system, which can provide hydraulics, electric power, signals, or the like for downhole components. Beyond the wellhead, the concentric lines extend along the tubing to a manifold. The outer line sealably terminates at the manifold's inlet, while the inner conduit passes out an outlet with a sealed fitting to conne...

대표
청구항

1. A multiple control line system for communicating with an output uphole of a wellhead and with first and second inputs downhole of the wellhead, the system comprising: a multiple control line having an outer control line disposed about an inner control line, the outer control line having a proximal end in communication with the output, the inner control line having a proximal end capped off inside the outer control line and having a distal end in communication with the second input; anda manifold deploying downhole of the wellhead, the manifold connect...

이 특허에 인용된 특허 (75)

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