[특허]Method and apparatus for inserting a tubing hanger into a live well

Method and apparatus for inserting a tubing hanger into a live well 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E21B-019/08
출원번호	US-0791980 (2001-02-23)
발명자 / 주소	Dallas, L. Murray
대리인 / 주소	Nelson Mullins Riley & Scarborough, LLP
인용정보	피인용 횟수 : 19 인용 특허 : 20

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Apparatus for inserting a tubing hanger into a tubing head spool on a live well includes a landing spool and a landing joint that reciprocates through a top end of the landing spool. The landing joint is connected to the tubing hanger. The landing spool is connected to a top flange of a blowout preventer on the live well. The blowout preventer is then opened and the tubing hanger is injected into the tubing head spool. A lifting spool is also provided to permit the tubing hanger to be injected without the use of a service rig. Safety is improved, costs reduced and production is facilitated because the well does not have to be killed. function generators for generating multi-variable functions generated of a greater number of select inputs. Apr. 5, 1996. "CD Plus Technical Information", Microsoft CD Plus Event Page, Microsoft Corp., Dec. 4, 1995. "Open market Announces New Desktop Software to Deliver Resources of the World Wide Web Directly to the User", OM-Express News Release, Apr. 16, 1996. "How to Publish an OM-Express Package", OM-Express Product Information, Apr. 16, 1996. "MarketScape WebCD 1.0 Bypasses Internet Bottlenecks", MarketScape Press Release, MarketScape, Inc., Aug. 26, 1996. "Reality's Wealth Builder 3.0" User's Guide, Money Magazine, Reality Technologies, Inc., 1992. "Reality's Wealth Builder" Version 3.1 Supplement, Money Magazine, Reality Technologies, Inc.,

이 특허에 인용된 특허 (20)

McLeod Roderick D. (5104 - 125 Street Edmonton ; Alberta CAX T6H 3V5), Annular and concentric flow wellhead isolation tool.
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Haynes Michael Jonathon,CAX, Apparatus and method for axially displacing a downhole tool or a tubing string in a well bore.
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Haynes Michael Jonathon,CAX ITX T4G 1T8, Apparatus for axially displacing a downhole tool or a tubing string in a well bore.
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L. Murray Dallas, Blowout preventer protector and method of using same.
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Dallas L. Murray, Blowout preventer protector and method of using same during oil and gas well stimulation.
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Dallas L. Murray, Blowout preventer protector and setting tool.
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Dallas L. Murray, Blowout preventer protector for use during high pressure oil/gas well stimulation.
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Newman Kenneth R. (Richmond TX), Deployment/retrieval method and apparatus for well tools used with coiled tubing.
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McLeod Roderick D. (5104-125 Street Edmonton ; Alberta CAX T6H 3V5) Roesch Albert (28 Parsons Close Red Deer ; Alberta CAX), High pressure adapter for well-heads.
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Dallas L. Murray, High pressure fluid seal for sealing against a bit guide in a wellhead and method of using.
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McLeod Roderick D. (5104 125th St. Edmonton ; Alberta CAX T6H 3V5), Insertion drive system for tree savers.
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Dallas L. Murray, Lockdown mechanism for well tools requiring fixed-point packoff.
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Michael Jonathon Haynes CA, Locking telescoping joint for use in a conduit connected to a wellhead.
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Dallas L. Murray, Method and apparatus for dual string well tree isolation.
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Dallas L. Murray, Method and apparatus for well workover or servicing.
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Funk Kelly,CAX ITX V9R 6A4, Method of and apparatus for inserting pipes and tools into wells.
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Haynes Michael Jonathon,CAX ITX T4G 1T8, Tubing hanger to permit axial tubing displacement in a well bore and method of using same.
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Bullen Ronald S. (98 Willow Park Green ; SE. Calgary ; Alberta CAX), Well tree saver.
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Dallas L. Murray, Wellhead isolation tool and method of using same.
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Garner Jonathan W. (1120 Hunterston Hill NW. Calgary ; AB CAX T2K 4N8) Dallas L. Murray (524 Oakwood Place ; SW. Calgary ; Alberta CAX T2V 0K3), Wellhead isolation tool and setting and method of using same.
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이 특허를 인용한 특허 (19)

Dallas,L. Murray, Apparatus for controlling a tool having a mandrel that must be stroked into or out of a well.
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Dallas,L. Murray, Apparatus for controlling a tool having a mandrel that must be stroked into or out of a well.
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Dallas, L. Murray, Backpressure adapter pin and methods of use.
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Dallas, L. Murray, Backpressure adaptor pin and methods of use.
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McGuire, Bob, Casing mandrel for facilitating well completion, re-completion or workover.
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McGuire, Bob, Casing mandrel for facilitating well completion, re-completion or workover.
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Dallas,L. Murray; McGuire,Bob, Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel.
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Dallas,L. Murray; McGuire,Bob, Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel.
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Dallas,L. Murray; McGuire,Bob, Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel.
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Dallas, L. Murray, Method of subsurface lubrication to facilitate well completion, re-completion and workover.
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Dallas, L. Murray, Method of subsurface lubrication to facilitate well completion, re-completion and workover.
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Deslierres, John Mayn; Cabedo-Deslierres, Maria R., Process, device, and system to cap and seal oil and gas in a riser pipe.
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Dallas, L. Murray, Slip spool and method of using same.
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McGuire, Bob; Dallas, L. Murray; Rosenhauch, Irwin, Slip spool assembly and method of using same.
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McGuire, Bob; Dallas, L. Murray; Rosenhauch, Irwin, Slip spool assembly and method of using same.
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McGuire,Bob; Dallas,L. Murray; Rosenhauch,Irwin, Slip spool assembly and method of using same.
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Salkin, Samuel, System and method for controlling underwater oil-well leak.
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Dallas,L. Murray, Well stimulation tool and method for inserting a backpressure plug through a mandrel of the tool.
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Dallas, L. Murray, Well stimulation tool and method of using same.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Method and apparatus for inserting a tubing hanger into a live well 원문보기