NO178707C - Tetningsanordning for å tette mellom to koaksiale rör - Google Patents

Tetningsanordning for å tette mellom to koaksiale rör

Info

Publication number
NO178707C
NO178707C NO861727A NO861727A NO178707C NO 178707 C NO178707 C NO 178707C NO 861727 A NO861727 A NO 861727A NO 861727 A NO861727 A NO 861727A NO 178707 C NO178707 C NO 178707C
Authority
NO
Norway
Prior art keywords
sealing
coaxial tubes
sealing device
coaxial
tubes
Prior art date
Application number
NO861727A
Other languages
English (en)
Norwegian (no)
Other versions
NO178707B (no
NO861727L (no
Inventor
Larry Eugene Reimert
Original Assignee
Dril Quip 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 Dril Quip Inc filed Critical Dril Quip Inc
Publication of NO861727L publication Critical patent/NO861727L/no
Priority to NO903896A priority Critical patent/NO903896D0/no
Priority to NO903900A priority patent/NO903900D0/no
Priority to NO903894A priority patent/NO903894D0/no
Publication of NO178707B publication Critical patent/NO178707B/no
Publication of NO178707C publication Critical patent/NO178707C/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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • 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

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Vehicle Body Suspensions (AREA)
  • Paper (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
NO861727A 1985-05-02 1986-04-30 Tetningsanordning for å tette mellom to koaksiale rör NO178707C (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO903896A NO903896D0 (no) 1985-05-02 1990-09-06 Broennhodeutstyr.
NO903900A NO903900D0 (no) 1985-05-02 1990-09-06 Broennhodeutstyr.
NO903894A NO903894D0 (no) 1985-05-02 1990-09-06 Broennhodeutstyr.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73037885A 1985-05-02 1985-05-02
US06/839,571 US4757860A (en) 1985-05-02 1986-03-14 Wellhead equipment

Publications (3)

Publication Number Publication Date
NO861727L NO861727L (no) 1986-11-03
NO178707B NO178707B (no) 1996-02-05
NO178707C true NO178707C (no) 1996-05-15

Family

ID=27112042

Family Applications (1)

Application Number Title Priority Date Filing Date
NO861727A NO178707C (no) 1985-05-02 1986-04-30 Tetningsanordning for å tette mellom to koaksiale rör

Country Status (7)

Country Link
US (1) US4757860A (fr)
JP (1) JPH0633703B2 (fr)
CA (1) CA1248869A (fr)
DE (1) DE3614868A1 (fr)
FR (1) FR2603652A1 (fr)
GB (3) GB2176518B (fr)
NO (1) NO178707C (fr)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815770A (en) * 1987-09-04 1989-03-28 Cameron Iron Works Usa, Inc. Subsea casing hanger packoff assembly
US4842061A (en) * 1988-02-05 1989-06-27 Vetco Gray Inc. Casing hanger packoff with C-shaped metal seal
US4823871A (en) * 1988-02-24 1989-04-25 Cameron Iron Works Usa, Inc. Hanger and seal assembly
US4836288A (en) * 1988-05-11 1989-06-06 Fmc Corporation Casing hanger and packoff running tool
US4928769A (en) * 1988-12-16 1990-05-29 Vetco Gray Inc. Casing hanger running tool using string weight
US4969516A (en) * 1988-12-16 1990-11-13 Vetco Gray Inc. Packoff running tool with rotational cam
US4949787A (en) * 1989-04-07 1990-08-21 Vetco Gray Inc. Casing hanger seal locking mechanism
US5060724A (en) * 1989-04-07 1991-10-29 Abb Vetco Gray Inc. Casing hanger seal locking mechanism with detent
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
US5026074A (en) * 1989-06-30 1991-06-25 Cooper Industries, Inc. Annular metal-to-metal seal
US4995464A (en) * 1989-08-25 1991-02-26 Dril-Quip, Inc. Well apparatus and method
US4969517A (en) * 1989-08-25 1990-11-13 Fmc Corporation Sub-mudling casing hanger/packoff
CA2025682A1 (fr) * 1989-10-18 1991-04-19 Jack E. Miller Dispositif de suspension pour tubages de puits
US5070942A (en) * 1990-09-05 1991-12-10 Cooper Industries, Inc. Well tubing hanger sealing assembly
US5174376A (en) * 1990-12-21 1992-12-29 Fmc Corporation Metal-to-metal annulus packoff for a subsea wellhead system
US5129660A (en) * 1991-02-25 1992-07-14 Cooper Industries, Inc. Seal assembly for a well housing hanger structure
US5183268A (en) * 1991-04-30 1993-02-02 Fmc Corporation Metal-to-metal wellhead seal for rough casing
US5259459A (en) * 1991-05-03 1993-11-09 Fmc Corporation Subsea wellhead tieback connector
US5244038A (en) * 1992-08-17 1993-09-14 Dril-Quip, Inc. Wellhead equipment
US5287925A (en) * 1993-03-04 1994-02-22 Dril-Quip, Inc. Wellhead apparatus
US5327965A (en) * 1993-04-01 1994-07-12 Abb Vetco Gray Inc. Wellhead completion system
US5355961A (en) * 1993-04-02 1994-10-18 Abb Vetco Gray Inc. Metal and elastomer casing hanger seal
US5327966A (en) * 1993-05-26 1994-07-12 Dril-Quip, Inc. Wellhead equipment
US5464063A (en) * 1994-08-19 1995-11-07 Abb Vetco Gray Inc. Well assembly metal seal
US5542475A (en) * 1994-12-01 1996-08-06 Cooper Cameron Corporation Blanking plug assembly
US5620052A (en) * 1995-06-07 1997-04-15 Turner; Edwin C. Hanger suspension system
FR2759483B1 (fr) * 1997-02-12 1999-04-30 Zircotube Procede de fabrication d'un tube-guide d'un assemblage de combustible d'un reacteur nucleaire, mandrin de formage d'un tube-guide et tube-guide obtenu
GB2326430B (en) * 1997-06-17 2001-07-11 Plexus Ocean Syst Ltd Wellhead
US6202745B1 (en) * 1998-10-07 2001-03-20 Dril-Quip, Inc Wellhead apparatus
US6328108B1 (en) 1999-11-10 2001-12-11 Cooper Cameron Corporation Adjustable sub-tension hanger
US6550342B2 (en) * 2000-11-29 2003-04-22 Weatherford/Lamb, Inc. Circumferential strain attenuator
WO2002097234A1 (fr) 2001-05-18 2002-12-05 Dril-Quip, Inc. Suspension de colonne perdue, outil de pose et procede associe
EP1712732B1 (fr) 2001-05-18 2009-07-15 Dril-Quip, Inc. Suspension de colonne perdue, outil de pose et procédé associé
US6754108B2 (en) * 2001-08-30 2004-06-22 Micron Technology, Inc. DRAM cells with repressed floating gate memory, low tunnel barrier interpoly insulators
US7040412B2 (en) * 2002-09-30 2006-05-09 Dril-Quip, Inc. Adjustable hanger system and method
US6705615B2 (en) * 2001-10-31 2004-03-16 Dril-Quip, Inc. Sealing system and method
US7661470B2 (en) * 2001-12-20 2010-02-16 Baker Hughes Incorporated Expandable packer with anchoring feature
US6969070B2 (en) * 2002-04-12 2005-11-29 Dril-Quip, Inc. Split carrier annulus seal assembly for wellhead systems
US7032673B2 (en) * 2002-11-12 2006-04-25 Vetco Gray Inc. Orientation system for a subsea well
US7096956B2 (en) * 2003-06-10 2006-08-29 Dril-Quip, Inc. Wellhead assembly with pressure actuated seal assembly and running tool
US7513537B2 (en) * 2003-10-22 2009-04-07 Frank's Casing Crew & Rental Tools, Inc. Tubular connection with slotted threads
US20050284639A1 (en) * 2004-06-28 2005-12-29 Reimert Larry E Pressure-compensated flow shut-off sleeve for wellhead and subsea well assembly including same
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
US7467663B2 (en) * 2004-09-07 2008-12-23 Dril-Quip, Inc. High pressure wellhead assembly interface
US8167312B2 (en) * 2008-07-10 2012-05-01 Vetco Gray Inc. Metal seal adjustable casing sub
GB2491303B (en) 2008-08-19 2013-04-03 Aker Subsea Inc Tubing Hangar
BR112013008065B1 (pt) 2010-10-04 2021-01-05 Dril-Quip, Inc. conjunto de vedador e método de vedação
GB2499925B (en) * 2010-11-01 2018-06-20 Dril Quip Inc Wellhead seal assembly lockdown system
US8413730B2 (en) * 2010-11-30 2013-04-09 Vetco Gray Inc. Wellhead assembly with telescoping casing hanger
US9528352B2 (en) 2011-02-16 2016-12-27 Weatherford Technology Holdings, Llc Extrusion-resistant seals for expandable tubular assembly
US20120205092A1 (en) * 2011-02-16 2012-08-16 George Givens Anchoring and sealing tool
CA2827462C (fr) * 2011-02-16 2016-01-19 Weatherford/Lamb, Inc. Joint d'ancrage
US11215021B2 (en) 2011-02-16 2022-01-04 Weatherford Technology Holdings, Llc Anchoring and sealing tool
US9121232B2 (en) 2011-03-14 2015-09-01 Smith International, Inc. Hydro-mechanical downhole tool
EP2518260B1 (fr) * 2011-04-29 2017-06-14 Cameron International Corporation Système et procédé pour l'exécution de support de tubage
US9074448B2 (en) * 2012-09-12 2015-07-07 Vetco Gray Inc. Pin-actuated lock ring arrangement
US9175537B2 (en) * 2012-10-04 2015-11-03 Vetco Gray Inc. Semi-rigid lockdown device
US9568103B2 (en) * 2013-04-29 2017-02-14 Baker Hughes Incorporated Expandable high pressure and high temperature seal
US9822601B2 (en) * 2014-08-01 2017-11-21 Cameron International Corporation System for setting and retrieving a seal assembly
US9810037B2 (en) 2014-10-29 2017-11-07 Weatherford Technology Holdings, Llc Shear thickening fluid controlled tool
US10180038B2 (en) 2015-05-06 2019-01-15 Weatherford Technology Holdings, Llc Force transferring member for use in a tool
CN104912507B (zh) * 2015-05-26 2017-10-20 中海石油(中国)有限公司 一种水下卧式采油树树本体中心孔密封装置
US10190379B2 (en) 2016-02-15 2019-01-29 Dril-Quip, Inc. Inner drilling riser tie-back connector seal
US10167693B2 (en) * 2016-05-31 2019-01-01 Cameron International Corporation Hanger sealing system
US10605019B2 (en) * 2018-03-23 2020-03-31 Dril-Quip, Inc. Self-locking packer carrier
GB2577566B (en) 2018-09-28 2023-04-19 Plexus Holdings Plc Improved seal for a well
CN109611050A (zh) * 2018-11-08 2019-04-12 中国海洋石油集团有限公司 一种深水气田专用水下井口装置
WO2021080934A1 (fr) * 2019-10-20 2021-04-29 Schlumberger Technology Corporation Actionnement combiné de coins de retenue et d'un élément d'étanchéité de garniture d'étanchéité
CN112145115B (zh) * 2020-11-10 2022-10-25 延安大学 一种采油井井口连接装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302138B (fr) * 1965-02-12 1970-03-12
US3468558A (en) * 1965-10-23 1969-09-23 Ventura Tool Co Casing hanger apparatus
US3468559A (en) * 1965-10-23 1969-09-23 Ventura Tool Co Hydraulically actuated casing hanger
US3561527A (en) * 1968-11-01 1971-02-09 Vetco Offshore Ind Inc Hydraulically set casing hanger apparatus and packing sleeve
US3543847A (en) * 1968-11-25 1970-12-01 Vetco Offshore Ind Inc Casing hanger apparatus
US3625283A (en) * 1970-05-15 1971-12-07 Vetco Offshore Ind Inc Well bore casing hanger apparatus
US3736984A (en) * 1972-01-11 1973-06-05 Fmc Corp Downhole well casing hanger especially suitable for arctic environment
US3809158A (en) * 1972-07-27 1974-05-07 Rockwell International Corp Well completion apparatus and method
US3871449A (en) * 1974-03-04 1975-03-18 Vetco Offshore Ind Inc Casing hanger and packoff apparatus
US3913670A (en) * 1974-05-28 1975-10-21 Vetco Offshore Ind Inc Apparatus for setting and locking packing assemblies in subsurface wellheads
US3924678A (en) * 1974-07-15 1975-12-09 Vetco Offshore Ind Inc Casing hanger and packing running apparatus
US3897823A (en) * 1974-08-05 1975-08-05 Vetco Offshore Ind Inc Rotatably releasable casing hanger and packing running apparatus
US4138144A (en) * 1977-04-26 1979-02-06 Nl Industries, Inc. Wellhead sealing assembly
US4131287A (en) * 1977-07-11 1978-12-26 Exxon Production Research Company Annular seal
US4324422A (en) * 1980-02-27 1982-04-13 Vetco Offshore, Inc. Low torque pack-off seal assembly with retrievable lower section
US4497371A (en) * 1981-06-16 1985-02-05 Mwl Tool And Supply Company Setting tool and retrievable landing assembly
US4460042A (en) * 1981-10-29 1984-07-17 Armco Inc. Dual ring casing hanger
GB2111140A (en) * 1981-12-08 1983-06-29 Nat Supply Co Seals
FR2519687B1 (fr) * 1982-01-12 1987-10-02 Orszagos Koolaj Gazipari Dispositif reinserable et etanche d'accrochage de filtre de sonde et d'element de tubage
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
US4469172A (en) * 1983-01-31 1984-09-04 Hughes Tool Company Self-energizing locking mechanism

Also Published As

Publication number Publication date
GB8610007D0 (en) 1986-05-29
GB2203775A (en) 1988-10-26
DE3614868A1 (de) 1986-11-13
NO178707B (no) 1996-02-05
GB2176518B (en) 1989-06-28
GB2203775B (en) 1989-06-28
FR2603652A1 (fr) 1988-03-11
GB8806107D0 (en) 1988-04-13
CA1248869A (fr) 1989-01-17
GB2201444B (en) 1989-06-28
GB2201444A (en) 1988-09-01
DE3614868C2 (fr) 1992-07-23
GB2176518A (en) 1986-12-31
NO861727L (no) 1986-11-03
JPS626095A (ja) 1987-01-13
US4757860A (en) 1988-07-19
GB8806106D0 (en) 1988-04-13
JPH0633703B2 (ja) 1994-05-02

Similar Documents

Publication Publication Date Title
NO178707C (no) Tetningsanordning for å tette mellom to koaksiale rör
AU571574B2 (en) Device for connecting two pipe ends
GB8603371D0 (en) Transit for cables & pipes
FR2550312B1 (fr) Raccord pour tubes
HUT41664A (en) Device for canting tubes
JPS5540390A (en) Connecting device for tubes
GB2181806B (en) Pipe connections
DE3661950D1 (en) Pipe cut-off device
HUT38492A (en) Device for determining yield losses
JPS5566342A (en) Conduction pipe for endoscope
GB2144913B (en) Field-effect device
EP0226903A3 (en) Immunoassay for antibodies to htlv-iii
DE3666981D1 (en) Test tubes
GB2167830B (en) Pipe sealing device
BR8504604A (pt) Dispositivo de conexao entre tubos
KR860011630U (ko) 밀폐된 주둥이를 가진 렌치
DE3264562D1 (en) Device for attaching foot-loops to surf-boards
ES288865Y (es) Dispositivo mejorado de cerrar recipientes
GB8415969D0 (en) Pipes/tubes
NO158529C (no) Lukke for tube.
GB8305901D0 (en) Device to hold infant endotracheal tube
ES281843Y (es) Dispositivo para sujetar tubos
ZA843299B (en) Device for squeezing tubes
ES284562Y (es) Dispositivo de union para tubos
AU534213B2 (en) Rail to rail clip insulating pad

Legal Events

Date Code Title Description
MK1K Patent expired