BR0202432A - Dispositivo de vedação metálico, conjunto de poço e dispositivo de vedação - Google Patents

Dispositivo de vedação metálico, conjunto de poço e dispositivo de vedação

Info

Publication number
BR0202432A
BR0202432A BR0202432-2A BR0202432A BR0202432A BR 0202432 A BR0202432 A BR 0202432A BR 0202432 A BR0202432 A BR 0202432A BR 0202432 A BR0202432 A BR 0202432A
Authority
BR
Brazil
Prior art keywords
sealing device
leg
tapered
upper leg
well assembly
Prior art date
Application number
BR0202432-2A
Other languages
English (en)
Other versions
BR0202432B1 (pt
Inventor
Thomas F Sweeney
Norman Brammer
George Chalmers
Original Assignee
Vetco Gray Inc Abb
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 Vetco Gray Inc Abb filed Critical Vetco Gray Inc Abb
Publication of BR0202432A publication Critical patent/BR0202432A/pt
Publication of BR0202432B1 publication Critical patent/BR0202432B1/pt

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

"DISPOSITIVO DE VEDAçãO METáLICO, CONJUNTO DE POçO E DISPOSITIVO DE VEDAçãO". Um dispositivo de vedação metálico para um conjunto de cabeça de poço que tem pernas superior e inferior se estendendo em direções opostas entre si e uma nervura se estendendo radialmente para o exterior a partir de uma junção das pernas. Uma primeira banda cónica sobre a perna superior se estende continuamente, sem interrupção, da nervura por uma distância selecionada no sentido de uma extremidade da perna superior. Uma segunda banda cónica sobre a perna superior se estende continuamente, sem interrupção, da extremidade da perna superior no sentido da primeira banda cónica. Um recesso anular é localizado entre as primeira e segunda bandas cónicas. A perna inferior também tem duas bandas de vedação cónicas separadas por um recesso.
BRPI0202432-2A 2001-06-29 2002-06-28 Dispositivo de vedação metálico BR0202432B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30216201P 2001-06-29 2001-06-29

Publications (2)

Publication Number Publication Date
BR0202432A true BR0202432A (pt) 2003-04-29
BR0202432B1 BR0202432B1 (pt) 2015-01-20

Family

ID=23166527

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0202432-2A BR0202432B1 (pt) 2001-06-29 2002-06-28 Dispositivo de vedação metálico

Country Status (5)

Country Link
US (1) US6722426B2 (pt)
BR (1) BR0202432B1 (pt)
GB (1) GB2377976B (pt)
NO (1) NO327171B1 (pt)
SG (1) SG104339A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2407850B (en) 2002-09-25 2007-04-11 Dril Quip Inc Metal seal with corrosion resistant alloy overlay
US20040094898A1 (en) * 2002-11-20 2004-05-20 Zheng Qiu Shi Apparatus and method for inhibiting a flow of fluid through an interface between two joint members
JP2004286195A (ja) * 2003-03-25 2004-10-14 Nichias Corp リング型金属ガスケット
US7240735B2 (en) * 2003-12-10 2007-07-10 Vetco Gray Inc. Subsea wellhead assembly
US20070024007A1 (en) * 2005-07-28 2007-02-01 Putch Samuel W Seal ring and method
WO2007117209A1 (en) * 2006-04-07 2007-10-18 Sandvik Intellectual Property Ab A connector assembly for an off shore riser
GB2438631B (en) * 2006-06-02 2008-02-13 Alan Stewart Paton Bimetal Bore Seal
US20090102132A1 (en) * 2007-10-17 2009-04-23 Dril-Quip Inc. External Pressure Gasket
US20090266821A1 (en) * 2008-04-23 2009-10-29 Den Hartog Industries Molded tank with cast-in fitting seat
CA2664282C (en) * 2008-04-25 2014-05-20 Stream-Flo Usa Inc. Metal seal for wellheads
US8226089B2 (en) * 2008-06-30 2012-07-24 Vetco Gray Inc. Metal-to-metal seal for smooth bore
US8096560B2 (en) * 2008-06-30 2012-01-17 Vetco Gray Inc. Metal-to-metal seal for smooth bore
US20100052261A1 (en) * 2008-09-03 2010-03-04 Salvador Maldonado Metallic seal for use in highly-corrosive oil and gas environments
SG10201400886XA (en) 2010-06-25 2014-10-30 Dril Quip Inc Dual barrier gasket
NO332742B1 (no) 2010-09-22 2013-01-02 Vetco Gray Scandinavia As Rorkobling
CA2877921C (en) * 2012-06-28 2017-05-30 Fmc Technologies, Inc. Mudline suspension metal-to-metal sealing system
US9857005B2 (en) 2014-01-10 2018-01-02 Wright's Well Control Services, Llc Fluid connector assembly and method of establishing a fluid connection
US9534689B2 (en) 2015-03-05 2017-01-03 Fmc Technologies, Inc. Metal seal ring
GB2541860B (en) * 2015-05-15 2018-01-24 Evenort Ltd Mechanical seal assembly
US10704712B1 (en) * 2015-12-17 2020-07-07 Cameron International Corporation External pressure CX gasket
US10100958B2 (en) 2016-08-11 2018-10-16 Trendsetter Engineering, Inc. Gasket for use in sealing flanges together
US10744527B2 (en) 2016-08-23 2020-08-18 Viking Group, Inc. Low torque sprinkler fitting and method of manufacture
US10527207B2 (en) 2016-12-09 2020-01-07 Dril-Quip, Inc. High capacity universal connector
US11156236B2 (en) 2016-12-09 2021-10-26 Dril-Quip, Inc. Ball valve with pressure absorbing accumulator
EP4294537A1 (en) 2021-02-17 2023-12-27 Minimax Viking Research & Development GmbH Fire protection systems and methods using fire protection devices installed in pipe fittings with an internally housed seal member
GB202106015D0 (en) * 2021-04-27 2021-06-09 Sub Drill Supply Ltd Gasket apparatus and method of forming
CN113882829A (zh) * 2021-08-28 2022-01-04 中海石油(中国)有限公司湛江分公司 一种含辅助密封的金属填充密封圈

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507506A (en) * 1967-09-12 1970-04-21 Cassius L Tillman Pipe joint seal
US3873105A (en) * 1972-04-21 1975-03-25 Armco Steel Corp High pressure joint and sealing ring therefor
US3749426A (en) * 1972-07-31 1973-07-31 C Tillman Pipe joint seal
US4214763A (en) * 1978-10-23 1980-07-29 Latham Raymond E Bore seal
US4563025A (en) * 1983-07-01 1986-01-07 Rocky Mountain Nuclear Manufacturing And Engineering, Inc. Conduit connector structure and sealing-ring therefor
IT1175465B (it) * 1984-04-03 1987-07-01 Nuovo Pignone Spa Sistema di tenuta perfezionato, particolarmente adatto per lo snodo sferico di installazioni posate a grandi profondita'
US6070912A (en) * 1989-08-01 2000-06-06 Reflange, Inc. Dual seal and connection
US5039140A (en) * 1989-08-22 1991-08-13 Cooper Industries, Inc. Wellhead joint and sealing ring
US5103915A (en) 1990-08-17 1992-04-14 Abb Vetco Gray Inc. Wellhead housing seal assembly for damaged sealing surfaces
US5149148A (en) * 1991-08-13 1992-09-22 Fmc Corporation Pipe swivel joint with improved bore seal
US5843533A (en) * 1995-03-23 1998-12-01 Lockheed Martin Energy Systems, Inc. CVD method of forming self-lubricating composites
US6007111A (en) * 1995-10-06 1999-12-28 Fmc Corporation Dual metal seal for wellhead housing
US5624124A (en) * 1996-07-15 1997-04-29 Fmc Corporation Bore seal assembly with wear ring having curvilinear spring support surface
US6409176B2 (en) * 1998-10-05 2002-06-25 Cooper Cameron Corporation Wellhead housing seal assembly with backup feature
GB2363829B (en) * 2000-06-22 2002-05-15 Allan Cassells Sharp A double-barrier metal-to-metal seal for use in hub-to-hub type pressure-containing connections
US6450507B2 (en) * 2001-02-01 2002-09-17 Abb Vetco Gray Inc. Water ingress seal for tapered seals
US6561521B2 (en) * 2001-03-27 2003-05-13 Fmc Technologies, Inc. Metal-to-metal seal with soft metal insert

Also Published As

Publication number Publication date
SG104339A1 (en) 2004-06-21
US20030000694A1 (en) 2003-01-02
NO20023105L (no) 2002-12-30
GB2377976B (en) 2005-06-01
GB0214701D0 (en) 2002-08-07
BR0202432B1 (pt) 2015-01-20
GB2377976A (en) 2003-01-29
NO327171B1 (no) 2009-05-04
US6722426B2 (en) 2004-04-20
NO20023105D0 (no) 2002-06-27

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: VETCO GRAY INC. (US)

Free format text: ALTERADO DE: ABB VETCO GRAY INC.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/01/2015, OBSERVADAS AS CONDICOES LEGAIS.