NO863234L - Tetning for foringsroeranker. - Google Patents

Tetning for foringsroeranker.

Info

Publication number
NO863234L
NO863234L NO86863234A NO863234A NO863234L NO 863234 L NO863234 L NO 863234L NO 86863234 A NO86863234 A NO 86863234A NO 863234 A NO863234 A NO 863234A NO 863234 L NO863234 L NO 863234L
Authority
NO
Norway
Prior art keywords
seal
rooms
lining
lining rooms
Prior art date
Application number
NO86863234A
Other languages
English (en)
Other versions
NO863234D0 (no
NO176935B (no
NO176935C (no
Inventor
Carl Ferdinand Boehm Jr
Original Assignee
Hughes Tool 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 Hughes Tool Co filed Critical Hughes Tool Co
Publication of NO863234D0 publication Critical patent/NO863234D0/no
Publication of NO863234L publication Critical patent/NO863234L/no
Publication of NO176935B publication Critical patent/NO176935B/no
Publication of NO176935C publication Critical patent/NO176935C/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
    • 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)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Gasket Seals (AREA)
NO863234A 1985-09-06 1986-08-12 Tetningsanordning til bruk i en undervannsbrönn for avtetting av et ringformet rom mellom et ytre og indre rörformet organ NO176935C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/773,396 US4665979A (en) 1985-09-06 1985-09-06 Metal casing hanger seal with expansion slots

Publications (4)

Publication Number Publication Date
NO863234D0 NO863234D0 (no) 1986-08-12
NO863234L true NO863234L (no) 1987-03-09
NO176935B NO176935B (no) 1995-03-13
NO176935C NO176935C (no) 1995-06-21

Family

ID=25098135

Family Applications (1)

Application Number Title Priority Date Filing Date
NO863234A NO176935C (no) 1985-09-06 1986-08-12 Tetningsanordning til bruk i en undervannsbrönn for avtetting av et ringformet rom mellom et ytre og indre rörformet organ

Country Status (4)

Country Link
US (1) US4665979A (no)
CA (1) CA1253437A (no)
GB (1) GB2180016B (no)
NO (1) NO176935C (no)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8615797D0 (en) * 1986-06-27 1986-08-06 Nat Supply Co Uk Ltd Contingency pack-off assembly
US4773477A (en) * 1987-03-24 1988-09-27 Norman A. Nelson Well suspension assembly
US4749035A (en) * 1987-04-30 1988-06-07 Cameron Iron Works Usa, Inc. Tubing packer
US4749047A (en) * 1987-04-30 1988-06-07 Cameron Iron Works Usa, Inc. Annular wellhead seal
US4791987A (en) * 1987-04-30 1988-12-20 Cameron Iron Works Usa, Inc. Wellhead seal
US4751965A (en) * 1987-04-30 1988-06-21 Cameron Iron Works Usa, Inc. Wellhead seal assembly
US4832125A (en) * 1987-04-30 1989-05-23 Cameron Iron Works Usa, Inc. Wellhead hanger and seal
US4766956A (en) * 1987-05-07 1988-08-30 Cameron Iron Works Usa, Inc. Wellhead annular seal
NO872948D0 (no) * 1987-07-20 1987-07-15 Mobil Oil Corp Tetningsanordning.
US4784222A (en) * 1987-09-17 1988-11-15 Cameron Iron Works Usa, Inc. Wellhead sealing assembly
US4790572A (en) * 1987-12-28 1988-12-13 Vetco Gray Inc. Tapered wedge packoff assembly for a casing hanger
US4842061A (en) * 1988-02-05 1989-06-27 Vetco Gray Inc. Casing hanger packoff with C-shaped metal seal
GB2217795B (en) * 1988-04-27 1992-01-15 Fmc Corp Pack off system
US4842307A (en) * 1988-05-24 1989-06-27 Vetco Gray Inc. Wellhead load supporting system
US4911245A (en) * 1989-03-10 1990-03-27 Vetco Gray Inc. Metal seal with soft inlays
US5060724A (en) * 1989-04-07 1991-10-29 Abb Vetco Gray Inc. Casing hanger seal locking mechanism with detent
US4949787A (en) * 1989-04-07 1990-08-21 Vetco Gray Inc. Casing hanger seal locking mechanism
US4932472A (en) * 1989-04-26 1990-06-12 Vetco Gray Inc. Packoff with flexible section for casing hanger
US4960172A (en) * 1989-08-18 1990-10-02 Vetco Gray Inc. Casing hanger seal assembly with diverging taper
US4969517A (en) * 1989-08-25 1990-11-13 Fmc Corporation Sub-mudling casing hanger/packoff
US5067734A (en) * 1990-06-01 1991-11-26 Abb Vetco Gray Inc. Metal seal with grooved inlays
US5110144A (en) * 1990-08-24 1992-05-05 Cooper Industries, Inc. Casing hanger seal assembly
US5174376A (en) * 1990-12-21 1992-12-29 Fmc Corporation Metal-to-metal annulus packoff for a subsea wellhead system
SG30615G (en) * 1991-01-17 1995-09-01 Cooper Ind Inc Supported-lip low interference metal stab seal
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
US5193616A (en) * 1991-08-06 1993-03-16 Cooper Industries, Inc. Tubing hanger seal assembly
US5285853A (en) * 1991-12-10 1994-02-15 Abb Vetco Gray Inc. Casing hanger seal with test port
US5215145A (en) * 1992-02-14 1993-06-01 Baker Hughes Incorporated Wedge-set sealing flap for use in subterranean wellbores
US5199497A (en) * 1992-02-14 1993-04-06 Baker Hughes Incorporated Shape-memory actuator for use in subterranean wells
US5273116A (en) * 1992-02-14 1993-12-28 Baker Hughes Incorporated Firing mechanism for actuating wellbore tools
US5325925A (en) * 1992-06-26 1994-07-05 Ingram Cactus Company Sealing method and apparatus for wellheads
US5299643A (en) * 1992-10-30 1994-04-05 Fmc Corporation Dual radially locked subsea housing
US5364110A (en) * 1992-12-11 1994-11-15 Halliburton Company Downhole tool metal-to-metal seal
CA2119196A1 (en) * 1993-04-26 1994-10-27 Cooper Cameron Corporation Annular sealing assembly
US5456314A (en) * 1994-06-03 1995-10-10 Abb Vetco Gray Inc. Wellhead annulus seal
GB2299104B (en) * 1995-01-26 1998-07-22 Fmc Corp Tubing hangers
GB9512911D0 (en) * 1995-06-24 1995-08-30 Seaboard Lloyd Ltd Dynamic pressure energised metal u-seal
US5685369A (en) * 1996-05-01 1997-11-11 Abb Vetco Gray Inc. Metal seal well packer
US6176310B1 (en) 1999-02-19 2001-01-23 Erc Industries, Inc. Assembly for sealing the annulus between concentric cylindrical surfaces
GB2355479B (en) 1999-10-20 2003-08-27 Vetco Gray Inc Abb Casing packoff
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
DE10202790A1 (de) * 2002-01-25 2003-08-14 Simag Blazenka Rohrpresskupplung
GB2415212B (en) * 2004-06-15 2008-11-26 Vetco Gray Inc Casing hanger with integral load ring
US7896081B2 (en) * 2008-05-09 2011-03-01 Vetco Gray Inc. Internal tieback for subsea well
US8167312B2 (en) 2008-07-10 2012-05-01 Vetco Gray Inc. Metal seal adjustable casing sub
US8636072B2 (en) * 2008-08-12 2014-01-28 Vetco Gray Inc. Wellhead assembly having seal assembly with axial restraint
US7762319B2 (en) 2008-11-11 2010-07-27 Vetco Gray Inc. Metal annulus seal
US8146670B2 (en) * 2008-11-25 2012-04-03 Vetco Gray Inc. Bi-directional annulus seal
US8186426B2 (en) * 2008-12-11 2012-05-29 Vetco Gray Inc. Wellhead seal assembly
US8312922B2 (en) * 2009-06-02 2012-11-20 Vetco Gray Inc. Metal-to-metal seal with travel seal bands
US8517089B2 (en) * 2010-07-16 2013-08-27 Vetco Gray Inc. Casing hanger profile for multiple seal landing positions
US8662189B2 (en) * 2010-07-28 2014-03-04 Cameron International Corporation Tubing hanger assembly with single trip internal lock down mechanism
US8662185B2 (en) * 2010-12-27 2014-03-04 Vetco Gray Inc. Active casing hanger hook mechanism
US8720586B2 (en) 2011-06-30 2014-05-13 Vetco Gray Inc. Hybrid seal
US8978772B2 (en) * 2011-12-07 2015-03-17 Vetco Gray Inc. Casing hanger lockdown with conical lockdown ring
US9103182B2 (en) 2011-12-28 2015-08-11 Vetco Gray Inc. Metal-to-metal sealing arrangement for control line and method of using same
US8950483B2 (en) * 2012-07-13 2015-02-10 Vetco Gray U.K. Limited System and method for umbilical-less positional feedback of a subsea wellhead member disposed in a subsea wellhead assembly
US8997883B2 (en) 2012-09-12 2015-04-07 Vetco Gray Inc. Annulus seal with stepped energizing ring
US20140110126A1 (en) * 2012-10-24 2014-04-24 Vetco Gray Inc. Hard Stop Energizing Ring
US9169711B2 (en) * 2012-11-15 2015-10-27 Vetco Gray Inc. Slotted metal seal
US10508505B2 (en) * 2013-10-28 2019-12-17 Vetco Gray, LLC Flow-by holes with gallery and channel arrangement on wellhead and tubular hanger
US9683421B2 (en) * 2013-10-31 2017-06-20 Vetco Gray Inc. Wellbore sealing assembly with grooves for enhanced sealing and lockdown capacity
US10018008B2 (en) 2014-08-06 2018-07-10 Weatherford Technology Holdings, Llc Composite fracture plug and associated methods
US9945201B2 (en) 2015-04-07 2018-04-17 Ge Oil & Gas Pressure Control Lp Corrugated energizing ring for use with a split lockdown ring
EP3176358A1 (en) * 2015-12-01 2017-06-07 Cameron International Corporation Wellhead assembly with internal casing hanger pack-off
US11952855B2 (en) * 2017-05-30 2024-04-09 John W Angers, Jr. Containment systems for sealing a pass-through in a well, and methods therefore
US10947808B2 (en) * 2017-05-30 2021-03-16 John W Angers, Jr. Containment systems for sealing a pass-through in a well, and methods therefore
WO2019195716A1 (en) * 2018-04-06 2019-10-10 Vetco Gray, LLC Metal-to-metal annulus wellhead style seal with pressure energized from above and below
EP3775476B8 (en) * 2018-04-06 2022-12-28 Baker Hughes Pressure Control LP Pressure energized seal actuator ring
US11713639B2 (en) 2020-01-21 2023-08-01 Baker Hughes Oilfield Operations Llc Pressure energized seal with groove profile

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US494918A (en) * 1893-04-04 Robert kennon evans
US1872219A (en) * 1930-06-23 1932-08-16 Lawrence F Baash Packer for casing heads
US2075947A (en) * 1935-06-10 1937-04-06 Kennedy Edward Pipe joint
US2768845A (en) * 1949-03-14 1956-10-30 Bowser Inc High pressure replaceable hose coupling with wire spring gripper
US3134610A (en) * 1961-01-03 1964-05-26 Herbert G Musolf Casing head
US3185508A (en) * 1961-08-24 1965-05-25 Emil A Bender Wedge seal coupling
US3282346A (en) * 1964-03-09 1966-11-01 Baker Oil Tools Inc Subsurface well packers
US3489215A (en) * 1968-11-26 1970-01-13 Regan Forge & Eng Co Circulating casing hanger and running tool apparatus
US4131286A (en) * 1976-06-30 1978-12-26 Garlock Inc. Seal and method for attaching seal
US4178020A (en) * 1977-12-15 1979-12-11 Big-Inch Marine Systems, Inc. Locking slip joint and method of use
US4372563A (en) * 1981-10-26 1983-02-08 W-K-M Wellhead Systems, Inc. Packing support for mounting a well casing packing
US4410189A (en) * 1982-05-13 1983-10-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Resilient seal ring assembly with spring means applying force to wedge member
US4469172A (en) * 1983-01-31 1984-09-04 Hughes Tool Company Self-energizing locking mechanism
US4595053A (en) * 1984-06-20 1986-06-17 Hughes Tool Company Metal-to-metal seal casing hanger

Also Published As

Publication number Publication date
NO863234D0 (no) 1986-08-12
GB8618816D0 (en) 1986-09-10
US4665979A (en) 1987-05-19
NO176935B (no) 1995-03-13
NO176935C (no) 1995-06-21
GB2180016B (en) 1988-12-07
GB2180016A (en) 1987-03-18
CA1253437A (en) 1989-05-02

Similar Documents

Publication Publication Date Title
NO863234L (no) Tetning for foringsroeranker.
NO861095L (no) Tetningsinnretning.
DE3667188D1 (de) Dichtung.
DE3677172D1 (de) Dichtung.
DE3672465D1 (de) Verschlussband.
DE3674271D1 (de) Dichtungsanordnung.
DE3669059D1 (de) Sicherheitsplombe.
DE3670352D1 (de) Zentrifugale abdichtung.
BR8601088A (pt) Vedacao
DE3672452D1 (de) Kabeldichtung.
NO872293L (no) Tetningspakning.
ATE45707T1 (de) Dichtungsanordnung.
DE3672696D1 (de) Wellendichtung.
DK454586D0 (da) Plombe
DE3671507D1 (de) Dichtungsringe.
DE3675705D1 (de) Mechanische dichtung.
DE3686639D1 (de) Einkomponenten-abdichtung.
DE3674895D1 (de) Konzentrische dichtungsringe.
DE3671279D1 (de) Gleitringdichtungen.
NO863195D0 (no) Tetning for roterbar roerkopling.
DE3671952D1 (de) Dichtung.
IT1198487B (it) Paraolio
IT8520086A0 (it) Guarnizione anulare.
DE3671732D1 (de) Dichtung.
NO862239D0 (no) Glideringstetning.