NO862173L - Undervanns broennhode konstruksjon. - Google Patents

Undervanns broennhode konstruksjon.

Info

Publication number
NO862173L
NO862173L NO862173A NO862173A NO862173L NO 862173 L NO862173 L NO 862173L NO 862173 A NO862173 A NO 862173A NO 862173 A NO862173 A NO 862173A NO 862173 L NO862173 L NO 862173L
Authority
NO
Norway
Prior art keywords
sealing
latching
sleeve
sealing surface
seal
Prior art date
Application number
NO862173A
Other languages
English (en)
Other versions
NO862173D0 (no
Inventor
Edvard M Galle Jr
Keven Gendron
Paul C Berner Jr
Original Assignee
Cameron Iron Works Inc
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 Cameron Iron Works Inc filed Critical Cameron Iron Works Inc
Publication of NO862173D0 publication Critical patent/NO862173D0/no
Publication of NO862173L publication Critical patent/NO862173L/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
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01—Sealings characterised by their shape

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Paper (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Shovels (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Pens And Brushes (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Optical Communication System (AREA)
NO862173A 1985-06-03 1986-06-02 Undervanns broennhode konstruksjon. NO862173L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/740,523 US4691780A (en) 1985-06-03 1985-06-03 Subsea wellhead structure

Publications (2)

Publication Number Publication Date
NO862173D0 NO862173D0 (no) 1986-06-02
NO862173L true NO862173L (no) 1986-12-04

Family

ID=24976858

Family Applications (1)

Application Number Title Priority Date Filing Date
NO862173A NO862173L (no) 1985-06-03 1986-06-02 Undervanns broennhode konstruksjon.

Country Status (9)

Country Link
US (1) US4691780A (no)
EP (1) EP0208387B1 (no)
JP (1) JPS61277797A (no)
AT (1) ATE52569T1 (no)
BR (1) BR8602529A (no)
CA (1) CA1242140A (no)
DE (1) DE3671064D1 (no)
NO (1) NO862173L (no)
SG (1) SG42991G (no)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784222A (en) * 1987-09-17 1988-11-15 Cameron Iron Works Usa, Inc. Wellhead sealing assembly
US4836579A (en) * 1988-04-27 1989-06-06 Fmc Corporation Subsea casing hanger suspension system
US4811784A (en) * 1988-04-28 1989-03-14 Cameron Iron Works Usa, Inc. Running tool
GB8817554D0 (en) * 1988-07-22 1988-08-24 Cooper Ind Inc Positioning components & energising sealing assemblies thereof
US5076356A (en) * 1989-06-21 1991-12-31 Dril-Quip, Inc. Wellhead equipment
US4911244A (en) * 1989-06-30 1990-03-27 Cameron Iron Works Usa, Inc. Marine casing suspension apparatus
US5110144A (en) * 1990-08-24 1992-05-05 Cooper Industries, Inc. Casing hanger seal assembly
US5070942A (en) * 1990-09-05 1991-12-10 Cooper Industries, Inc. Well tubing hanger sealing assembly
US5080173A (en) * 1991-01-30 1992-01-14 Abb Vetco Gray Inc. Tieback wellhead system with sidetrack facilities
US5129660A (en) * 1991-02-25 1992-07-14 Cooper Industries, Inc. Seal assembly for a well housing hanger structure
US5199495A (en) * 1991-12-30 1993-04-06 Abb Vetco Gray Inc. Split wear bushing for a drilling rig
US5247997A (en) * 1992-04-10 1993-09-28 Cooper Industries, Inc. Tubing hanger with a preloaded lockdown
US5211226A (en) * 1992-04-24 1993-05-18 Otis Engineering Corporation Metal-to-metal seal for oil well tubing string
US5299642A (en) * 1992-07-15 1994-04-05 Abb Vetco Gray Inc. Subsea wellhead tieback connector
US5279369A (en) * 1993-01-13 1994-01-18 Abb Vetco Gray Inc. Tieback receptacle with upward and downward facing funnel sections
US5327965A (en) * 1993-04-01 1994-07-12 Abb Vetco Gray Inc. Wellhead completion system
US5439061A (en) * 1994-08-03 1995-08-08 Abb Vetco Gray Inc. Adjustable surface well head casing hanger
US5464063A (en) * 1994-08-19 1995-11-07 Abb Vetco Gray Inc. Well assembly metal seal
GB9514510D0 (en) * 1995-07-15 1995-09-13 Expro North Sea Ltd Lightweight intervention system
US5655606A (en) * 1996-01-29 1997-08-12 Abb Vetco Gray Inc. Running tool for installing a wellhead load shoulder
DE69836261D1 (de) * 1998-03-27 2006-12-07 Cooper Cameron Corp Verfahren und Vorrichtung zum Bohren von mehreren Unterwasserbohrlöchern
US6695059B2 (en) * 2000-10-23 2004-02-24 Abb Vetco Gray Inc. Mechanical anti-rotational feature for subsea wellhead housing
US6668919B2 (en) * 2001-03-01 2003-12-30 Abb Vetco Gray Inc. Casing hanger system with capture feature
US6520263B2 (en) 2001-05-18 2003-02-18 Cooper Cameron Corporation Retaining apparatus for use in a wellhead assembly and method for using the same
US7040412B2 (en) * 2002-09-30 2006-05-09 Dril-Quip, Inc. Adjustable hanger system and method
US7900706B2 (en) * 2004-07-26 2011-03-08 Vetco Gray Inc. Shoulder ring set on casing hanger trip
US7150323B2 (en) * 2004-07-26 2006-12-19 Vetco Gray Inc. Shoulder ring set on casing hanger trip
US7861789B2 (en) * 2005-02-09 2011-01-04 Vetco Gray Inc. Metal-to-metal seal for bridging hanger or tieback connection
US7770650B2 (en) * 2006-10-02 2010-08-10 Vetco Gray Inc. Integral orientation system for horizontal tree tubing hanger
US7743832B2 (en) * 2007-03-23 2010-06-29 Vetco Gray Inc. Method of running a tubing hanger and internal tree cap simultaneously
US8347966B2 (en) * 2007-07-19 2013-01-08 Cameron International Corporation Seal system and method
NO334106B1 (no) * 2011-01-11 2013-12-09 Aker Subsea As Borbeskytter for en rørhenger samt anvendelse av denne
US8752634B2 (en) * 2011-10-26 2014-06-17 Vetco Gray Inc. Segmented seal ring and support of same
US8978772B2 (en) * 2011-12-07 2015-03-17 Vetco Gray Inc. Casing hanger lockdown with conical lockdown ring
CN102606106B (zh) * 2012-03-16 2015-08-19 江汉石油钻头股份有限公司 一种双向金属密封结构的环形密封总成
US9890598B2 (en) * 2012-12-17 2018-02-13 Vetco Gray Inc. Anti-rotation wedge
CN103452517B (zh) * 2013-01-18 2017-10-27 中国石油大学(华东) 一种多级金属密封结构的环形密封总成
GB2549267B (en) * 2016-04-08 2021-06-02 Baker Hughes Energy Technology UK Ltd Sealing arrangement
US10731433B2 (en) 2018-04-23 2020-08-04 Ge Oil & Gas Pressure Control Lp System and method for expandable landing locking shoulder
CN114086924A (zh) * 2021-11-09 2022-02-25 中海石油(中国)有限公司 一种电液复合式水下控制装置
US11585182B1 (en) 2021-11-18 2023-02-21 Saudi Arabian Oil Company Casing head support unit (CHSU) design for life cycle well integrity assurance

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273646A (en) * 1966-09-20 Circulating casing hanger assembly
US3350130A (en) * 1965-10-23 1967-10-31 Ventura Tool Company Well bore running-in and retrieving tool
US3543847A (en) * 1968-11-25 1970-12-01 Vetco Offshore Ind Inc Casing hanger apparatus
US3827488A (en) * 1973-05-07 1974-08-06 Rucker Co Casing hanger assembly and operating tools therefor
US3913670A (en) * 1974-05-28 1975-10-21 Vetco Offshore Ind Inc Apparatus for setting and locking packing assemblies in subsurface wellheads
US3920071A (en) * 1974-06-19 1975-11-18 Cameron Iron Works Inc Well apparatus
US4422507A (en) * 1981-09-08 1983-12-27 Dril-Quip, Inc. Wellhead apparatus
US4460042A (en) * 1981-10-29 1984-07-17 Armco Inc. Dual ring casing hanger
GB2117030B (en) * 1982-03-17 1985-09-11 Cameron Iron Works Inc Method and apparatus for remote installations of dual tubing strings in a subsea well
US4471965A (en) * 1982-05-05 1984-09-18 Fmc Corporation High-pressure fire-resistant metal seal
US4465133A (en) * 1982-09-15 1984-08-14 Combustion Engineering, Inc. Casing hanger collet
US4550782A (en) * 1982-12-06 1985-11-05 Armco Inc. Method and apparatus for independent support of well pipe hangers
US4595063A (en) * 1983-09-26 1986-06-17 Fmc Corporation Subsea casing hanger suspension system

Also Published As

Publication number Publication date
US4691780A (en) 1987-09-08
EP0208387A3 (en) 1987-05-13
NO862173D0 (no) 1986-06-02
ATE52569T1 (de) 1990-05-15
SG42991G (en) 1991-07-26
EP0208387A2 (en) 1987-01-14
JPS61277797A (ja) 1986-12-08
DE3671064D1 (de) 1990-06-13
CA1242140A (en) 1988-09-20
EP0208387B1 (en) 1990-05-09
BR8602529A (pt) 1987-01-27

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