NO303354B1 - Br÷nnhodekonstruksjon - Google Patents

Br÷nnhodekonstruksjon Download PDF

Info

Publication number
NO303354B1
NO303354B1 NO903665A NO903665A NO303354B1 NO 303354 B1 NO303354 B1 NO 303354B1 NO 903665 A NO903665 A NO 903665A NO 903665 A NO903665 A NO 903665A NO 303354 B1 NO303354 B1 NO 303354B1
Authority
NO
Norway
Prior art keywords
sealing
diameter
wellhead
sealing ring
central bore
Prior art date
Application number
NO903665A
Other languages
English (en)
Norwegian (no)
Other versions
NO903665L (no
NO903665D0 (no
Inventor
Edward J Szymczak
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 NO903665D0 publication Critical patent/NO903665D0/no
Publication of NO903665L publication Critical patent/NO903665L/no
Publication of NO303354B1 publication Critical patent/NO303354B1/no

Links

Classifications

    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Gasket Seals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Secondary Cells (AREA)
  • Adornments (AREA)
  • Earth Drilling (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO903665A 1989-08-22 1990-08-21 Br÷nnhodekonstruksjon NO303354B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/396,908 US5039140A (en) 1989-08-22 1989-08-22 Wellhead joint and sealing ring

Publications (3)

Publication Number Publication Date
NO903665D0 NO903665D0 (no) 1990-08-21
NO903665L NO903665L (no) 1991-02-25
NO303354B1 true NO303354B1 (no) 1998-06-29

Family

ID=23569083

Family Applications (1)

Application Number Title Priority Date Filing Date
NO903665A NO303354B1 (no) 1989-08-22 1990-08-21 Br÷nnhodekonstruksjon

Country Status (8)

Country Link
US (1) US5039140A (fr)
EP (1) EP0414339B1 (fr)
JP (1) JP2838107B2 (fr)
AT (1) ATE135085T1 (fr)
AU (1) AU629338B2 (fr)
CA (1) CA2016750C (fr)
DE (1) DE69025676T2 (fr)
NO (1) NO303354B1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103915A (en) * 1990-08-17 1992-04-14 Abb Vetco Gray Inc. Wellhead housing seal assembly for damaged sealing surfaces
US6007111A (en) * 1995-10-06 1999-12-28 Fmc Corporation Dual metal seal for wellhead housing
US5645301A (en) * 1995-11-13 1997-07-08 Furon Company Fluid transport coupling
US5624124A (en) * 1996-07-15 1997-04-29 Fmc Corporation Bore seal assembly with wear ring having curvilinear spring support surface
US5931476A (en) * 1997-01-23 1999-08-03 Fmc Corporation Seal with extended wear sleeve
US6409176B2 (en) * 1998-10-05 2002-06-25 Cooper Cameron Corporation Wellhead housing seal assembly with backup feature
GB2377976B (en) * 2001-06-29 2005-06-01 Vetco Gray Inc Abb Gasket with multiple sealing surfaces
US20030155721A1 (en) * 2002-02-15 2003-08-21 Zheng Qiu Shi Metal-to-metal seal and method of making same
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
US20070026172A1 (en) * 2003-10-08 2007-02-01 James Gleeson Fibre reinforced cement column and method of forming the same
US20050134045A1 (en) * 2003-12-18 2005-06-23 Meera Mohan Internally collared pipe joining system
US7467663B2 (en) * 2004-09-07 2008-12-23 Dril-Quip, Inc. High pressure wellhead assembly interface
US7883293B2 (en) * 2006-04-07 2011-02-08 Sandvik Intellectual Property Ab Connector assembly for an off shore riser
US20090102132A1 (en) * 2007-10-17 2009-04-23 Dril-Quip Inc. External Pressure Gasket
US8066061B2 (en) * 2008-04-25 2011-11-29 Stream-Flo Industries Ltd. Metal seal for wellheads
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
US8528763B2 (en) * 2009-03-11 2013-09-10 Avure Technologies Ab Pressure vessel for a high pressure press
CA2771196C (fr) * 2009-08-17 2016-03-15 Stream-Flo Industries Ltd. Raccord de tete de puits
SG10201400886XA (en) * 2010-06-25 2014-10-30 Dril Quip Inc Dual barrier gasket
CN104165036A (zh) * 2014-08-12 2014-11-26 陈菊芳 油管悬挂器
US9534689B2 (en) * 2015-03-05 2017-01-03 Fmc Technologies, Inc. Metal seal ring
US10704712B1 (en) * 2015-12-17 2020-07-07 Cameron International Corporation External pressure CX gasket
US10371301B2 (en) 2016-03-03 2019-08-06 Construction Research & Technology GmbH et al. Pipe section joining member, pipe joint and elongated pipe
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
DE102017114980B4 (de) * 2017-07-05 2022-05-05 Lisa Dräxlmaier GmbH Fahrzeugbauteil mit dichtung
RU2746328C1 (ru) * 2020-09-21 2021-04-12 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Устройство для крепления фланцевого соединения на устье скважины

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US806156A (en) * 1905-03-28 1905-12-05 Dale Marshall Lock for nuts and bolts and the like.
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
US3877730A (en) * 1974-02-12 1975-04-15 Atomic Energy Commission Method of repairing a flange face of a clamped-flange sealing-ring type pipe coupling
US4214763A (en) * 1978-10-23 1980-07-29 Latham Raymond E Bore seal
US4471965A (en) * 1982-05-05 1984-09-18 Fmc Corporation High-pressure fire-resistant metal seal
US4477092A (en) * 1983-02-24 1984-10-16 Gray Tool Company Fire resistant connections and dovetail-like sealing means therefor
US4477085A (en) * 1983-02-24 1984-10-16 Gray Tool Fire resistant connections embodying heat transfer means
US4477093A (en) * 1983-02-24 1984-10-16 Gray Tool Company Fire resistant connections and T-like sealing means therefor
US4747606A (en) * 1985-09-23 1988-05-31 Vetco Gray Inc. Bi-directional metal-to-metal seal
JPS6367065A (ja) * 1986-09-08 1988-03-25 Nec Corp 着信拒否方式
US4795200A (en) * 1986-12-04 1989-01-03 Hydril Company Lengthened tubular pin member nose for improving sealing integrity and bearing forces
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
US4766956A (en) * 1987-05-07 1988-08-30 Cameron Iron Works Usa, Inc. Wellhead annular seal

Also Published As

Publication number Publication date
DE69025676D1 (de) 1996-04-11
JP2838107B2 (ja) 1998-12-16
NO903665L (no) 1991-02-25
NO903665D0 (no) 1990-08-21
EP0414339B1 (fr) 1996-03-06
US5039140A (en) 1991-08-13
DE69025676T2 (de) 1996-07-18
ATE135085T1 (de) 1996-03-15
CA2016750A1 (fr) 1991-02-22
JPH0390794A (ja) 1991-04-16
CA2016750C (fr) 2002-11-19
EP0414339A1 (fr) 1991-02-27
AU5492390A (en) 1991-02-28
AU629338B2 (en) 1992-10-01

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Legal Events

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