NO306913B1 - Tetningsanordning for avtetning av et ringrom, samt anvendelse av tetningsanordningen - Google Patents

Tetningsanordning for avtetning av et ringrom, samt anvendelse av tetningsanordningen

Info

Publication number
NO306913B1
NO306913B1 NO932301A NO932301A NO306913B1 NO 306913 B1 NO306913 B1 NO 306913B1 NO 932301 A NO932301 A NO 932301A NO 932301 A NO932301 A NO 932301A NO 306913 B1 NO306913 B1 NO 306913B1
Authority
NO
Norway
Prior art keywords
sealing
sealing device
annulus
Prior art date
Application number
NO932301A
Other languages
English (en)
Other versions
NO932301D0 (no
NO932301L (no
Inventor
Jerry D Smith
Philip F Huang
Original Assignee
Ingram Cactus Company
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 Ingram Cactus Company filed Critical Ingram Cactus Company
Publication of NO932301D0 publication Critical patent/NO932301D0/no
Publication of NO932301L publication Critical patent/NO932301L/no
Publication of NO306913B1 publication Critical patent/NO306913B1/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

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)
  • Gasket Seals (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
NO932301A 1992-06-26 1993-06-23 Tetningsanordning for avtetning av et ringrom, samt anvendelse av tetningsanordningen NO306913B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/904,461 US5325925A (en) 1992-06-26 1992-06-26 Sealing method and apparatus for wellheads

Publications (3)

Publication Number Publication Date
NO932301D0 NO932301D0 (no) 1993-06-23
NO932301L NO932301L (no) 1993-12-27
NO306913B1 true NO306913B1 (no) 2000-01-10

Family

ID=25419203

Family Applications (1)

Application Number Title Priority Date Filing Date
NO932301A NO306913B1 (no) 1992-06-26 1993-06-23 Tetningsanordning for avtetning av et ringrom, samt anvendelse av tetningsanordningen

Country Status (4)

Country Link
US (1) US5325925A (no)
EP (1) EP0579393B1 (no)
DE (1) DE69316941T2 (no)
NO (1) NO306913B1 (no)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5755287A (en) * 1996-04-03 1998-05-26 Fmc Corporation Sealing assembly for subsea wellheads
US6176310B1 (en) 1999-02-19 2001-01-23 Erc Industries, Inc. Assembly for sealing the annulus between concentric cylindrical surfaces
US7159669B2 (en) * 1999-03-02 2007-01-09 Weatherford/Lamb, Inc. Internal riser rotating control head
GB2355479B (en) * 1999-10-20 2003-08-27 Vetco Gray Inc Abb Casing packoff
US7836946B2 (en) 2002-10-31 2010-11-23 Weatherford/Lamb, Inc. Rotating control head radial seal protection and leak detection systems
US7051804B1 (en) 2002-12-09 2006-05-30 Michael Dean Arning Subsea protective cap
US7926593B2 (en) 2004-11-23 2011-04-19 Weatherford/Lamb, Inc. Rotating control device docking station
US8826988B2 (en) 2004-11-23 2014-09-09 Weatherford/Lamb, Inc. Latch position indicator system and method
US7861789B2 (en) * 2005-02-09 2011-01-04 Vetco Gray Inc. Metal-to-metal seal for bridging hanger or tieback connection
US7614447B2 (en) 2007-04-26 2009-11-10 Vetco Gray Inc. System, method, and apparatus for energizable metal seals in well heads
US7997345B2 (en) 2007-10-19 2011-08-16 Weatherford/Lamb, Inc. Universal marine diverter converter
US8844652B2 (en) 2007-10-23 2014-09-30 Weatherford/Lamb, Inc. Interlocking low profile rotating control device
US8286734B2 (en) 2007-10-23 2012-10-16 Weatherford/Lamb, Inc. Low profile rotating control device
US7753131B2 (en) * 2008-08-20 2010-07-13 Tam International, Inc. High temperature packer and method
US7762319B2 (en) * 2008-11-11 2010-07-27 Vetco Gray Inc. Metal annulus seal
WO2010056440A2 (en) 2008-11-14 2010-05-20 Cameron International Corporation Method and system for hydraulically presetting a metal seal
GB2477231B (en) * 2008-11-14 2012-04-18 Cameron Int Corp Method and system for setting a metal seal
US8146670B2 (en) * 2008-11-25 2012-04-03 Vetco Gray Inc. Bi-directional annulus seal
US9359853B2 (en) 2009-01-15 2016-06-07 Weatherford Technology Holdings, Llc Acoustically controlled subsea latching and sealing system and method for an oilfield device
US8322432B2 (en) 2009-01-15 2012-12-04 Weatherford/Lamb, Inc. Subsea internal riser rotating control device system and method
US8347983B2 (en) 2009-07-31 2013-01-08 Weatherford/Lamb, Inc. Drilling with a high pressure rotating control device
NO20101447A1 (no) * 2009-10-22 2011-04-26 Smith International Metall-metall-tetning med holdeinnretning
US8347982B2 (en) 2010-04-16 2013-01-08 Weatherford/Lamb, Inc. System and method for managing heave pressure from a floating rig
US9175542B2 (en) 2010-06-28 2015-11-03 Weatherford/Lamb, Inc. Lubricating seal for use with a tubular
US20120139184A1 (en) * 2010-12-07 2012-06-07 Petrohawk Properties, Lp Dual Seal Tubing Hanger
US20130087977A1 (en) * 2011-10-05 2013-04-11 Gary L. Galle Damage tolerant casing hanger seal
US8978772B2 (en) * 2011-12-07 2015-03-17 Vetco Gray Inc. Casing hanger lockdown with conical lockdown ring
US8783363B2 (en) * 2012-01-23 2014-07-22 Vetco Gray Inc. Multifunctional key design for metal seal in subsea application
US9611712B2 (en) * 2012-02-09 2017-04-04 Onesubsea Ip Uk Limited Lip seal
US10113384B2 (en) * 2015-03-11 2018-10-30 Cameron International Corporation Multi-metal seal system
US10100595B2 (en) * 2015-08-26 2018-10-16 Cameron International Corporation Hanger seal assembly
US10240423B2 (en) * 2015-12-29 2019-03-26 Cameron International Corporation Connector system
US10167693B2 (en) 2016-05-31 2019-01-01 Cameron International Corporation Hanger sealing system
US10689935B2 (en) * 2017-03-09 2020-06-23 Cameron International Corporation Hanger running tool and hanger

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131287A (en) * 1977-07-11 1978-12-26 Exxon Production Research Company Annular seal
US4556224A (en) * 1984-08-06 1985-12-03 Joy Manufacturing Company Crossover seal assembly
US4646845A (en) * 1984-08-14 1987-03-03 Cactus Wellhead Equipment Co., Inc. Metal seal for wellhead apparatus
US4588029A (en) * 1984-09-27 1986-05-13 Camco, Incorporated Expandable metal seal for a well tool
US4665979A (en) * 1985-09-06 1987-05-19 Hughes Tool Company Metal casing hanger seal with expansion slots
US4722391A (en) * 1986-07-31 1988-02-02 Vetco Gray Inc. Wellhead system
US4751965A (en) * 1987-04-30 1988-06-21 Cameron Iron Works Usa, Inc. Wellhead seal assembly
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
US4823871A (en) * 1988-02-24 1989-04-25 Cameron Iron Works Usa, Inc. Hanger and seal assembly
US4949787A (en) * 1989-04-07 1990-08-21 Vetco Gray Inc. Casing hanger seal locking mechanism
US5076356A (en) * 1989-06-21 1991-12-31 Dril-Quip, Inc. Wellhead equipment
US5044672A (en) * 1990-03-22 1991-09-03 Fmc Corporation Metal-to-metal sealing pipe swivel joint
US5110144A (en) * 1990-08-24 1992-05-05 Cooper Industries, Inc. Casing hanger seal assembly
US5193616A (en) * 1991-08-06 1993-03-16 Cooper Industries, Inc. Tubing hanger seal assembly

Also Published As

Publication number Publication date
US5325925A (en) 1994-07-05
EP0579393A1 (en) 1994-01-19
DE69316941D1 (de) 1998-03-19
DE69316941T2 (de) 1998-08-13
NO932301D0 (no) 1993-06-23
EP0579393B1 (en) 1998-02-11
NO932301L (no) 1993-12-27

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Legal Events

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