GB1276886A - Remote packoff method and apparatus for wellhead - Google Patents

Remote packoff method and apparatus for wellhead

Info

Publication number
GB1276886A
GB1276886A GB46313/69A GB4631369A GB1276886A GB 1276886 A GB1276886 A GB 1276886A GB 46313/69 A GB46313/69 A GB 46313/69A GB 4631369 A GB4631369 A GB 4631369A GB 1276886 A GB1276886 A GB 1276886A
Authority
GB
United Kingdom
Prior art keywords
sleeve
tool
pins
assembly
packing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB46313/69A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rockwell Manufacturing Co
Original Assignee
Rockwell Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rockwell Manufacturing Co filed Critical Rockwell Manufacturing Co
Publication of GB1276886A publication Critical patent/GB1276886A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB46313/69A 1968-12-16 1969-09-19 Remote packoff method and apparatus for wellhead Expired GB1276886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78394368A 1968-12-16 1968-12-16

Publications (1)

Publication Number Publication Date
GB1276886A true GB1276886A (en) 1972-06-07

Family

ID=25130890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46313/69A Expired GB1276886A (en) 1968-12-16 1969-09-19 Remote packoff method and apparatus for wellhead

Country Status (5)

Country Link
US (1) US3540533A (enrdf_load_stackoverflow)
DE (1) DE1962443C3 (enrdf_load_stackoverflow)
FR (1) FR2026197A1 (enrdf_load_stackoverflow)
GB (1) GB1276886A (enrdf_load_stackoverflow)
NL (1) NL6918802A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200154A (en) * 1987-01-08 1988-07-27 Seaboard Lloyd Sealing wellheads

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688841A (en) * 1971-03-15 1972-09-05 Vetco Offshore Ind Inc Orienting tubing hanger apparatus
US4046405A (en) * 1972-05-15 1977-09-06 Mcevoy Oilfield Equipment Co. Run-in and tie back apparatus
US3809158A (en) * 1972-07-27 1974-05-07 Rockwell International Corp Well completion apparatus and method
CA1011649A (en) * 1974-03-11 1977-06-07 Nelson, Norman A. Locking assembly and a seal assembly for a well
FR2299492A1 (fr) * 1975-01-31 1976-08-27 Erap Dispo
US4340204A (en) * 1976-02-06 1982-07-20 Smith International, Inc. High pressure gate valve with preloaded, stacked, solid lubricated stem seals
US4363465A (en) * 1976-06-16 1982-12-14 Smith International, Inc. Extreme temperature, high pressure balanced, rising stem gate valve with super preloaded, stacked, solid lubricated, metal-to-metal seal
US4229027A (en) * 1977-09-15 1980-10-21 Mcevoy Oilfield Equipment Company Remote automatic make-up stab-in sealing system
US4284142A (en) * 1979-05-07 1981-08-18 Armco Inc. Method and apparatus for remote installation and servicing of underwater well apparatus
US4252187A (en) * 1979-05-07 1981-02-24 Armco Inc. Bearing-equipped well tool
US4408783A (en) * 1980-12-22 1983-10-11 Smith International Inc. Holddown apparatus
US4416472A (en) * 1980-12-22 1983-11-22 Smith International, Inc. Holddown and packoff apparatus
US4411317A (en) * 1981-11-02 1983-10-25 Cameron Iron Works, Inc. Flowline connector
US4499950A (en) * 1983-05-27 1985-02-19 Hughes Tool Company Wellhead stabilization
GB8817555D0 (en) * 1988-07-22 1988-08-24 Cooper Ind Inc Rotatable sealing assemblies
DE69102130T2 (de) * 1991-01-17 1994-09-01 Cooper Ind Inc Metallsteckdichtung mit unterstützter Lippe niedriger Interferenz.
US5255890A (en) 1992-11-12 1993-10-26 Hydril Company Ram type blowout preventer
US5515917A (en) * 1994-10-12 1996-05-14 Dril-Quip, Inc. Well apparatus
US7445050B2 (en) * 2006-04-25 2008-11-04 Canrig Drilling Technology Ltd. Tubular running tool
US7552764B2 (en) * 2007-01-04 2009-06-30 Nabors Global Holdings, Ltd. Tubular handling device
US8720541B2 (en) 2008-06-26 2014-05-13 Canrig Drilling Technology Ltd. Tubular handling device and methods
US8074711B2 (en) 2008-06-26 2011-12-13 Canrig Drilling Technology Ltd. Tubular handling device and methods
GB2475517B (en) * 2009-11-20 2014-04-02 Vetco Gray Controls Ltd Stabplate clamping/separating mechanism
CN110552651B (zh) * 2018-06-04 2024-06-11 上海霞为石油设备技术服务有限公司 一种新型深水井口设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200154A (en) * 1987-01-08 1988-07-27 Seaboard Lloyd Sealing wellheads
GB2200154B (en) * 1987-01-08 1990-12-05 Seaboard Lloyd Seal energising device

Also Published As

Publication number Publication date
NL6918802A (enrdf_load_stackoverflow) 1970-06-18
DE1962443A1 (de) 1970-08-27
FR2026197A1 (enrdf_load_stackoverflow) 1970-09-18
DE1962443C3 (de) 1980-03-27
DE1962443B2 (de) 1979-07-26
US3540533A (en) 1970-11-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLE Entries relating assignments, transmissions, licences in the register of patents
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee