BR9200865A - Aparelho em um abrigo de cabeca de poco e metodo para vedar um conector de cabeca de poco - Google Patents

Aparelho em um abrigo de cabeca de poco e metodo para vedar um conector de cabeca de poco

Info

Publication number
BR9200865A
BR9200865A BR929200865A BR9200865A BR9200865A BR 9200865 A BR9200865 A BR 9200865A BR 929200865 A BR929200865 A BR 929200865A BR 9200865 A BR9200865 A BR 9200865A BR 9200865 A BR9200865 A BR 9200865A
Authority
BR
Brazil
Prior art keywords
poco
head
appliance
sealing
shelter
Prior art date
Application number
BR929200865A
Other languages
English (en)
Inventor
Karl Schnakenburg
Thomas F Sweeney
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 BR9200865A publication Critical patent/BR9200865A/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
    • E21B33/03—Well heads; Setting-up thereof
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal
    • 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

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Glass Compositions (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
BR929200865A 1991-03-15 1992-03-13 Aparelho em um abrigo de cabeca de poco e metodo para vedar um conector de cabeca de poco BR9200865A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/670,130 US5103915A (en) 1990-08-17 1991-03-15 Wellhead housing seal assembly for damaged sealing surfaces

Publications (1)

Publication Number Publication Date
BR9200865A true BR9200865A (pt) 1992-11-17

Family

ID=24689124

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929200865A BR9200865A (pt) 1991-03-15 1992-03-13 Aparelho em um abrigo de cabeca de poco e metodo para vedar um conector de cabeca de poco

Country Status (5)

Country Link
US (1) US5103915A (pt)
BR (1) BR9200865A (pt)
CA (1) CA2061958C (pt)
GB (1) GB2253645B (pt)
NO (1) NO305767B1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO167474C (no) * 1988-12-27 1991-11-06 Friele Trading As System til opprettelse av tetningsforbindelse mellom to aksialt sammenstoetende deler i en roerledning
EP0572732B1 (en) * 1992-06-01 1998-08-12 Cooper Cameron Corporation Wellhead
US5299643A (en) * 1992-10-30 1994-04-05 Fmc Corporation Dual radially locked subsea housing
US5456320A (en) * 1993-12-06 1995-10-10 Total Tool, Inc. Casing seal and spool for use in fracturing wells
US6007111A (en) * 1995-10-06 1999-12-28 Fmc Corporation Dual metal seal for wellhead housing
GB2318600B (en) * 1995-10-06 1998-07-01 Fmc Corp Dual metal seal for wellhead housing
US5667014A (en) * 1995-11-24 1997-09-16 Abb Vetco Gray Inc. Self-removing choke insert system
US5755287A (en) * 1996-04-03 1998-05-26 Fmc Corporation Sealing assembly for subsea wellheads
US6409176B2 (en) * 1998-10-05 2002-06-25 Cooper Cameron Corporation Wellhead housing seal assembly with backup feature
NO308329B1 (no) * 1999-01-28 2000-08-28 Den Norske Metallpakningsfabri Tetningsarrangement
US7107662B1 (en) * 2000-12-21 2006-09-19 Gene W. Arant, as Trustee Method and a coupler for joining two steel pipes
US6450507B2 (en) * 2001-02-01 2002-09-17 Abb Vetco Gray Inc. Water ingress seal for tapered seals
GB2377976B (en) 2001-06-29 2005-06-01 Vetco Gray Inc Abb Gasket with multiple sealing surfaces
US20060254041A1 (en) * 2001-12-21 2006-11-16 Levario Alfredo G Flared liner method of securing thermoplastically lined metal pipe
US7025360B2 (en) * 2002-09-25 2006-04-11 Dril-Quip, Inc. Metal seal with corrosion resistant alloy overlay
JP2004286195A (ja) * 2003-03-25 2004-10-14 Nichias Corp リング型金属ガスケット
US20040189006A1 (en) * 2003-03-28 2004-09-30 Jurena Johnny E. Torsional resistant metal gasket
NO341855B1 (no) * 2003-12-10 2018-02-05 Vetco Gray Inc Havbunnsbrønnhodeanordning og en fremgangsmåte for installering av samme
US7467663B2 (en) * 2004-09-07 2008-12-23 Dril-Quip, Inc. High pressure wellhead assembly interface
US20060180403A1 (en) * 2005-01-07 2006-08-17 Hanlon Mark T Screw scissor lift
BRPI0702894B1 (pt) * 2006-04-07 2017-12-12 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
US8096560B2 (en) * 2008-06-30 2012-01-17 Vetco Gray Inc. Metal-to-metal seal for smooth bore
US8226089B2 (en) * 2008-06-30 2012-07-24 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
EA201100751A1 (ru) * 2008-11-13 2011-12-30 Уайт Фокс Текнолоджиз Лтд. Способ уплотнения мембранных модулей
SG177067A1 (en) * 2010-06-25 2012-01-30 Dril Quip Inc Dual barrier gasket
US9534689B2 (en) * 2015-03-05 2017-01-03 Fmc Technologies, Inc. Metal seal ring
GB2538323B (en) * 2015-05-15 2017-11-01 Evenort Ltd Mechanical seal assembly
US10704712B1 (en) * 2015-12-17 2020-07-07 Cameron International Corporation External pressure CX gasket
US10161213B2 (en) 2016-07-26 2018-12-25 Cameron International Corporation Internal and external pressure seal assembly
US11156236B2 (en) 2016-12-09 2021-10-26 Dril-Quip, Inc. Ball valve with pressure absorbing accumulator
US10527207B2 (en) 2016-12-09 2020-01-07 Dril-Quip, Inc. High capacity universal connector
US11635142B2 (en) * 2019-11-14 2023-04-25 Freudenberg Oil & Gas, Llc Dual barrier seal
GB202106015D0 (en) * 2021-04-27 2021-06-09 Sub Drill Supply Ltd Gasket apparatus and method of forming

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062565A (en) * 1959-02-05 1962-11-06 Armco Steel Corp Well head construction to accommodate plural tube strings
US3507506A (en) * 1967-09-12 1970-04-21 Cassius L Tillman Pipe joint seal
US3556568A (en) * 1968-05-14 1971-01-19 Louis T King Conduit connection means
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
US4390186A (en) * 1982-02-04 1983-06-28 Combustion Engineering, Inc. Metal-to-metal ribbed seal
US4471965A (en) * 1982-05-05 1984-09-18 Fmc Corporation High-pressure fire-resistant metal seal
US4474381A (en) * 1983-04-28 1984-10-02 Cameron Iron Works, Inc. Metal pipe joint seal ring with port to control erosion
US4563025A (en) * 1983-07-01 1986-01-07 Rocky Mountain Nuclear Manufacturing And Engineering, Inc. Conduit connector structure and sealing-ring therefor
US4709933A (en) * 1987-04-16 1987-12-01 Vetco Gray Inc. Temperature transient resistant seal
EP0330769B1 (en) * 1988-03-01 1992-12-30 Cooper Industries, Inc. Tubular joint with seal, method for repairing seal, and repair part insert
US4867483A (en) * 1988-04-19 1989-09-19 Fmc Corporation Pipe connector device
US5039140A (en) * 1989-08-22 1991-08-13 Cooper Industries, Inc. Wellhead joint and sealing ring

Also Published As

Publication number Publication date
GB9204584D0 (en) 1992-04-15
NO920742L (no) 1992-09-16
GB2253645B (en) 1995-03-22
CA2061958A1 (en) 1992-09-16
NO305767B1 (no) 1999-07-19
NO920742D0 (no) 1992-02-25
CA2061958C (en) 1994-05-17
US5103915A (en) 1992-04-14
GB2253645A (en) 1992-09-16

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
HHFB Grant procedure suspended (correction)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 13/03/2012