CA2687824A1 - Element d'etancheite a auto-activation - Google Patents

Element d'etancheite a auto-activation Download PDF

Info

Publication number
CA2687824A1
CA2687824A1 CA002687824A CA2687824A CA2687824A1 CA 2687824 A1 CA2687824 A1 CA 2687824A1 CA 002687824 A CA002687824 A CA 002687824A CA 2687824 A CA2687824 A CA 2687824A CA 2687824 A1 CA2687824 A1 CA 2687824A1
Authority
CA
Canada
Prior art keywords
seal
self
outside
dimension
energizing
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002687824A
Other languages
English (en)
Inventor
Martin P. Coronado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2687824A1 publication Critical patent/CA2687824A1/fr
Abandoned legal-status Critical Current

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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • E21B33/1212—Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
    • 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
    • F16J15/0881—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by plastic deformation of the 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
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Gasket Seals (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
CA002687824A 2007-05-21 2008-05-15 Element d'etancheite a auto-activation Abandoned CA2687824A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/751,305 2007-05-21
US11/751,305 US20080290602A1 (en) 2007-05-21 2007-05-21 Self energizing seal element
PCT/US2008/063699 WO2008147707A2 (fr) 2007-05-21 2008-05-15 Élément d'étanchéité à auto-activation

Publications (1)

Publication Number Publication Date
CA2687824A1 true CA2687824A1 (fr) 2008-12-04

Family

ID=39830381

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002687824A Abandoned CA2687824A1 (fr) 2007-05-21 2008-05-15 Element d'etancheite a auto-activation

Country Status (6)

Country Link
US (1) US20080290602A1 (fr)
EP (1) EP2153016A2 (fr)
AU (1) AU2008257033A1 (fr)
CA (1) CA2687824A1 (fr)
RU (1) RU2009147817A (fr)
WO (1) WO2008147707A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8602116B2 (en) 2010-04-12 2013-12-10 Halliburton Energy Services, Inc. Sequenced packing element system
US8397803B2 (en) * 2010-07-06 2013-03-19 Halliburton Energy Services, Inc. Packing element system with profiled surface
GB2504321B (en) * 2012-07-26 2019-08-28 Rubberatkins Ltd Seal element
AU2016326496B2 (en) * 2015-09-23 2022-03-03 Weatherford Technology Holdings, Llc Downhole seal

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1840312A (en) * 1928-02-21 1932-01-12 Russell P Dunmire Threadless connecter
US2356947A (en) * 1941-04-11 1944-08-29 Guiberson Corp Packer for pressure drilling head
US2401960A (en) * 1942-05-15 1946-06-11 Guiberson Corp Pressure drilling head
GB569803A (en) * 1943-11-12 1945-06-08 Francis Frederick Cook Improvements in and relating to gland sealing rings
US3446507A (en) * 1966-09-21 1969-05-27 Gen Motors Corp Universal joint bearing seal assembly
US3554587A (en) * 1967-08-02 1971-01-12 Dunlop Co Ltd Sealing members
US3906746A (en) * 1974-06-20 1975-09-23 Dana Corp Universal joint sealing
US4486002A (en) * 1982-09-24 1984-12-04 Fmc Corporation Combined metallic and flexible non-metallic pressure seal
US4457523A (en) * 1982-10-29 1984-07-03 Pressure Science Incorporated Torsionally flexible metallic annular seal
US4530675A (en) * 1983-02-16 1985-07-23 The Zeller Corporation Internal universal joint seal with multiple lips
US4553759A (en) * 1984-12-10 1985-11-19 Cameron Iron Works, Inc. Valve and improved stem seal therefor
US4702481A (en) * 1986-07-31 1987-10-27 Vetco Gray Inc Wellhead pack-off with undulated metallic seal ring section
US5094297A (en) * 1990-10-30 1992-03-10 Abb Vetco Gray Inc. Casing weight set seal ring
GB9414099D0 (en) * 1994-07-13 1994-08-31 Dowty Aerospace Gloucester Ring seal
US5626520A (en) * 1995-06-14 1997-05-06 The Zeller Corporation Reversible universal joint seal
US5799954A (en) * 1997-01-13 1998-09-01 Eg&G Pressure Science, Inc. Coaxial sealing ring
US6189894B1 (en) * 1999-04-19 2001-02-20 The Texacone Company Urethane packing member with improved geometric configuration
GB0016595D0 (en) * 2000-07-07 2000-08-23 Moyes Peter B Deformable member
US6561521B2 (en) * 2001-03-27 2003-05-13 Fmc Technologies, Inc. Metal-to-metal seal with soft metal insert
US6983940B2 (en) * 2003-07-29 2006-01-10 American Seal And Engineering Company, Inc. Metallic seal

Also Published As

Publication number Publication date
WO2008147707A4 (fr) 2009-04-16
RU2009147817A (ru) 2011-06-27
US20080290602A1 (en) 2008-11-27
WO2008147707A2 (fr) 2008-12-04
AU2008257033A1 (en) 2008-12-04
EP2153016A2 (fr) 2010-02-17
WO2008147707A3 (fr) 2009-02-26

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20121009