NO304803B1 - FremgangsmÕte for tetting av en foringsr÷rhenger i et br÷nnhode - Google Patents

FremgangsmÕte for tetting av en foringsr÷rhenger i et br÷nnhode Download PDF

Info

Publication number
NO304803B1
NO304803B1 NO910112A NO913308A NO304803B1 NO 304803 B1 NO304803 B1 NO 304803B1 NO 910112 A NO910112 A NO 910112A NO 913308 A NO913308 A NO 913308A NO 304803 B1 NO304803 B1 NO 304803B1
Authority
NO
Norway
Prior art keywords
sealing
lip
sealing lip
lips
hanger
Prior art date
Application number
NO910112A
Other languages
English (en)
Norwegian (no)
Other versions
NO913308D0 (no
NO913308L (no
Inventor
James A Burton
Rickey D Book
Original Assignee
Cooper Cameron Corp
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 Cooper Cameron Corp filed Critical Cooper Cameron Corp
Publication of NO913308D0 publication Critical patent/NO913308D0/no
Publication of NO913308L publication Critical patent/NO913308L/no
Publication of NO304803B1 publication Critical patent/NO304803B1/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/917—Metallic seals

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Gasket Seals (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Joints With Sleeves (AREA)
  • Glass Compositions (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Outer Garments And Coats (AREA)
  • Earth Drilling (AREA)
  • Sealing Devices (AREA)
NO910112A 1990-08-24 1991-08-23 FremgangsmÕte for tetting av en foringsr÷rhenger i et br÷nnhode NO304803B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/573,630 US5110144A (en) 1990-08-24 1990-08-24 Casing hanger seal assembly

Publications (3)

Publication Number Publication Date
NO913308D0 NO913308D0 (no) 1991-08-23
NO913308L NO913308L (no) 1992-02-25
NO304803B1 true NO304803B1 (no) 1999-02-15

Family

ID=24292775

Family Applications (1)

Application Number Title Priority Date Filing Date
NO910112A NO304803B1 (no) 1990-08-24 1991-08-23 FremgangsmÕte for tetting av en foringsr÷rhenger i et br÷nnhode

Country Status (9)

Country Link
US (1) US5110144A (ja)
EP (1) EP0475557B1 (ja)
JP (1) JP2966131B2 (ja)
AT (1) ATE131573T1 (ja)
AU (1) AU630791B2 (ja)
BR (1) BR9101566A (ja)
CA (1) CA2037065C (ja)
DE (1) DE69115397T2 (ja)
NO (1) NO304803B1 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247997A (en) * 1992-04-10 1993-09-28 Cooper Industries, Inc. Tubing hanger with a preloaded lockdown
US5325925A (en) * 1992-06-26 1994-07-05 Ingram Cactus Company Sealing method and apparatus for wellheads
US5307879A (en) * 1993-01-26 1994-05-03 Abb Vetco Gray Inc. Positive lockdown for metal seal
US5375812A (en) * 1993-12-06 1994-12-27 Abb Vetco Gray Inc. Dynamic metal-to-metal seal
US5370153A (en) * 1993-12-16 1994-12-06 Abb Vetco Gray Inc. Metal seal hydraulic coupling
US5542475A (en) * 1994-12-01 1996-08-06 Cooper Cameron Corporation Blanking plug assembly
US6176310B1 (en) 1999-02-19 2001-01-23 Erc Industries, Inc. Assembly for sealing the annulus between concentric cylindrical surfaces
US6705615B2 (en) 2001-10-31 2004-03-16 Dril-Quip, Inc. Sealing system and method
US7231970B2 (en) * 2003-07-30 2007-06-19 Cameron International Corporation Non-rotational casing hanger and seal assembly running tool
US7861789B2 (en) * 2005-02-09 2011-01-04 Vetco Gray Inc. Metal-to-metal seal for bridging hanger or tieback connection
DE112006001582B4 (de) * 2005-06-14 2017-12-07 Parker-Hannifin Corp. Dichtungsbaueinheit und Fluidkupplung
US7614447B2 (en) * 2007-04-26 2009-11-10 Vetco Gray Inc. System, method, and apparatus for energizable metal seals in well heads
US8851182B2 (en) * 2008-03-28 2014-10-07 Cameron International Corporation Wellhead hanger shoulder
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
US8770319B2 (en) * 2009-10-01 2014-07-08 Longyear Tm, Inc. Pump-in seal
US9140388B2 (en) * 2010-03-22 2015-09-22 Fmc Technologies, Inc. Bi-directional seal assembly
US9611712B2 (en) * 2012-02-09 2017-04-04 Onesubsea Ip Uk Limited Lip seal
US9376881B2 (en) * 2012-03-23 2016-06-28 Vetco Gray Inc. High-capacity single-trip lockdown bushing and a method to operate the same
WO2014152904A1 (en) * 2013-03-14 2014-09-25 Actuant Corporation Pipe end seal assembly
US10184311B2 (en) 2015-10-21 2019-01-22 Vetco Gray, LLC Wellhead seal assembly with lockdown and slotted arrangement
US10156112B2 (en) * 2015-12-29 2018-12-18 Cameron International Corporation Hybrid wellhead connector

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273646A (en) * 1966-09-20 Circulating casing hanger assembly
US3404736A (en) * 1967-02-17 1968-10-08 Cameron Iron Works Inc Apparatus for use in suspending casing from a wellhead
US3797864A (en) * 1971-10-28 1974-03-19 Vetco Offshore Ind Inc Combined metal and elastomer seal
US4131287A (en) * 1977-07-11 1978-12-26 Exxon Production Research Company Annular seal
US4615544A (en) * 1982-02-16 1986-10-07 Smith International, Inc. Subsea wellhead system
US4496162A (en) * 1982-08-23 1985-01-29 Cameron Iron Works, Inc. Well sealing assembly having resilient seal ring with metal end caps
US4521040A (en) * 1982-09-17 1985-06-04 Vetco Offshort, Inc. Combined metal and elastomer seal
US4588030A (en) * 1984-09-27 1986-05-13 Camco, Incorporated Well tool having a metal seal and bi-directional lock
EP0191251B1 (en) * 1985-02-07 1990-05-09 Angel Jean-Marie Joseph Grazioli Bidirectional seal
US4691780A (en) * 1985-06-03 1987-09-08 Cameron Iron Works, Inc. Subsea wellhead structure
US4665979A (en) * 1985-09-06 1987-05-19 Hughes Tool Company Metal casing hanger seal with expansion slots
US4747606A (en) * 1985-09-23 1988-05-31 Vetco Gray Inc. Bi-directional metal-to-metal seal
US4771828A (en) * 1987-04-30 1988-09-20 Cameron Iron Works, Usa, Inc. Wellhead seals
US4749047A (en) * 1987-04-30 1988-06-07 Cameron Iron Works Usa, Inc. Annular wellhead seal
US4832125A (en) * 1987-04-30 1989-05-23 Cameron Iron Works Usa, Inc. Wellhead hanger and seal
US4742874A (en) * 1987-04-30 1988-05-10 Cameron Iron Works Usa, Inc. Subsea wellhead seal assembly
US4815770A (en) * 1987-09-04 1989-03-28 Cameron Iron Works Usa, Inc. Subsea casing hanger packoff assembly
US4771832A (en) * 1987-12-09 1988-09-20 Vetco Gray Inc. Wellhead with eccentric casing seal ring
US4790572A (en) * 1987-12-28 1988-12-13 Vetco Gray Inc. Tapered wedge packoff assembly for a casing hanger
US4823871A (en) * 1988-02-24 1989-04-25 Cameron Iron Works Usa, Inc. Hanger and seal assembly
GB2217795B (en) * 1988-04-27 1992-01-15 Fmc Corp Pack off system
JPH07104026B2 (ja) * 1988-08-05 1995-11-08 三菱電機株式会社 空調料金管理システム
US4911245A (en) * 1989-03-10 1990-03-27 Vetco Gray Inc. Metal seal with soft inlays

Also Published As

Publication number Publication date
EP0475557B1 (en) 1995-12-13
EP0475557A1 (en) 1992-03-18
DE69115397D1 (de) 1996-01-25
DE69115397T2 (de) 1996-05-15
US5110144A (en) 1992-05-05
AU630791B2 (en) 1992-11-05
CA2037065C (en) 2000-10-17
CA2037065A1 (en) 1992-02-25
NO913308D0 (no) 1991-08-23
JP2966131B2 (ja) 1999-10-25
BR9101566A (pt) 1992-04-07
AU7294891A (en) 1992-02-27
JPH04231592A (ja) 1992-08-20
NO913308L (no) 1992-02-25
ATE131573T1 (de) 1995-12-15

Similar Documents

Publication Publication Date Title
NO304803B1 (no) FremgangsmÕte for tetting av en foringsr÷rhenger i et br÷nnhode
NO304037B1 (no) Tetningsanordning for foringsr°rhenger
NO821649L (no) Ringformet tetningsanordning.
US5060724A (en) Casing hanger seal locking mechanism with detent
US4138144A (en) Wellhead sealing assembly
NO843847L (no) Opphengssystem for undervannshenger for foringsroer
NO302969B1 (no) Rörhengeranordning og fremgangsmåte for installering av et forlengingsrör i en brönn
US3901167A (en) Waterproof, airtight closure
JPH0336117B2 (ja)
NO830249L (no) Metall-metalltetning.
NO20130609A1 (no) Tetningssammenstilling og fremgangsmate
JPH0633703B2 (ja) 井戸水頭装置
NO20110926A1 (no) Flatetetning av veketypen og bronnhodesystem som innbefatter den samme
CA2002852C (en) Toilet sealing ring
US4759409A (en) Subsea wellhead seal assembly
US3287035A (en) Pipe hanger
CA1092509A (en) Tubing hanger for temperature variations and extremes
NO834366L (no) Sikkerhetsventil for broenner
US2676036A (en) Combination pipe hanger and sealing unit
NO810544L (no) Anordning med flenskoblinger for opphengning av roer for oljebroenner.
GB2261452A (en) Self preloading connection for a subsea well assembly
NO155634B (no) Toveis virksomt roeroppheng for en broennboring.
NO820575L (no) Anordning ved broennhode eller lignende.
US20170089162A1 (en) External Locking Mechanism for Seal Energizing Ring
NO860389L (no) Ringformet sikkerhetsinnretning for borebroenner, saerlig ved drift fra to boresoner.

Legal Events

Date Code Title Description
MK1K Patent expired