NO900159D0 - Oppheng. - Google Patents

Oppheng.

Info

Publication number
NO900159D0
NO900159D0 NO900159A NO900159A NO900159D0 NO 900159 D0 NO900159 D0 NO 900159D0 NO 900159 A NO900159 A NO 900159A NO 900159 A NO900159 A NO 900159A NO 900159 D0 NO900159 D0 NO 900159D0
Authority
NO
Norway
Prior art keywords
suspension
Prior art date
Application number
NO900159A
Other languages
English (en)
Other versions
NO900159L (no
Inventor
Charles Sterling Johnson
Robert Hart
Original Assignee
Nat Oilwell
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 Nat Oilwell filed Critical Nat Oilwell
Publication of NO900159D0 publication Critical patent/NO900159D0/no
Publication of NO900159L publication Critical patent/NO900159L/no

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

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)
NO90900159A 1989-01-18 1990-01-12 Oppheng. NO900159L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8901042A GB2228505B (en) 1989-01-18 1989-01-18 A hanger

Publications (2)

Publication Number Publication Date
NO900159D0 true NO900159D0 (no) 1990-01-12
NO900159L NO900159L (no) 1990-07-19

Family

ID=10650198

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90900159A NO900159L (no) 1989-01-18 1990-01-12 Oppheng.

Country Status (4)

Country Link
US (1) US5082060A (no)
EP (1) EP0379376A1 (no)
GB (1) GB2228505B (no)
NO (1) NO900159L (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995464A (en) * 1989-08-25 1991-02-26 Dril-Quip, Inc. Well apparatus and method
GB8927580D0 (en) * 1989-12-06 1990-02-07 Isc Chemicals Ltd Improvements in or relating to the reduction of halogenated organic compounds
EP0515742A1 (en) * 1991-05-30 1992-12-02 Cooper Industries, Inc. Tieback adapter for a subsea well
US5176218A (en) * 1991-05-31 1993-01-05 Fmc Corporation Adjustable mandrel well casing hanger
US5240081A (en) * 1992-09-08 1993-08-31 Abb Vetcogray Inc. Mudline subsea wellhead system
US5439061A (en) * 1994-08-03 1995-08-08 Abb Vetco Gray Inc. Adjustable surface well head casing hanger
GB2308168B (en) * 1995-12-14 1999-07-14 Fmc Corp Adjustable casing hanger
US6467547B2 (en) * 2000-12-11 2002-10-22 Weatherford/Lamb, Inc. Hydraulic running tool with torque dampener
US7040412B2 (en) * 2002-09-30 2006-05-09 Dril-Quip, Inc. Adjustable hanger system and method
US7219736B1 (en) * 2004-11-22 2007-05-22 Petrotechnologies, Inc. Externally testable redundant connections for subsea wells
US20230026935A1 (en) * 2019-12-12 2023-01-26 Dril-Quip, Inc. Rigidized Seal Assembly Using Automated Space-Out Mechanism

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139141A (en) * 1962-10-08 1964-06-30 Otis Eng Co Pipe hangers for wells
US3669472A (en) * 1971-02-03 1972-06-13 Wiggins Inc E B Coupling device with spring locking detent means
US3693714A (en) * 1971-03-15 1972-09-26 Vetco Offshore Ind Inc Tubing hanger orienting apparatus and pressure energized sealing device
US3721292A (en) * 1971-08-05 1973-03-20 Vetco Offshore Ind Inc Marine riser liner apparatus and methods of installing such apparatus
US3897823A (en) * 1974-08-05 1975-08-05 Vetco Offshore Ind Inc Rotatably releasable casing hanger and packing running apparatus
GB1494301A (en) * 1976-04-20 1977-12-07 Gray Tool Co Adjustable suspension of well tubing
US4422507A (en) * 1981-09-08 1983-12-27 Dril-Quip, Inc. Wellhead apparatus
US4528738A (en) * 1981-10-29 1985-07-16 Armco Inc. Dual ring casing hanger
US4488740A (en) * 1982-02-19 1984-12-18 Smith International, Inc. Breech block hanger support
US4550782A (en) * 1982-12-06 1985-11-05 Armco Inc. Method and apparatus for independent support of well pipe hangers
US4607865A (en) * 1984-10-16 1986-08-26 Vetco Offshore Industries, Inc. Connector, ratcheting type
US4714111A (en) * 1986-07-31 1987-12-22 Vetco Gray Inc. Weight/pressure set pack-off for subsea wellhead systems

Also Published As

Publication number Publication date
NO900159L (no) 1990-07-19
GB8901042D0 (en) 1989-03-15
GB2228505A (en) 1990-08-29
GB2228505B (en) 1992-07-08
EP0379376A1 (en) 1990-07-25
US5082060A (en) 1992-01-21

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