BRPI1006848A2 - vedação dotada de ranhura para controle de tensão - Google Patents

vedação dotada de ranhura para controle de tensão

Info

Publication number
BRPI1006848A2
BRPI1006848A2 BRPI1006848A BRPI1006848A BRPI1006848A2 BR PI1006848 A2 BRPI1006848 A2 BR PI1006848A2 BR PI1006848 A BRPI1006848 A BR PI1006848A BR PI1006848 A BRPI1006848 A BR PI1006848A BR PI1006848 A2 BRPI1006848 A2 BR PI1006848A2
Authority
BR
Brazil
Prior art keywords
tension control
control groove
seal provided
seal
groove
Prior art date
Application number
BRPI1006848A
Other languages
English (en)
Inventor
George Kocurek Christopher
Ryan Quates Daniel
Original Assignee
Cameron Int 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 Cameron Int Corp filed Critical Cameron Int Corp
Publication of BRPI1006848A2 publication Critical patent/BRPI1006848A2/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • 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
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • 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
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • F16J15/106—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure homogeneous
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
BRPI1006848A 2009-01-19 2010-01-11 vedação dotada de ranhura para controle de tensão BRPI1006848A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14573009P 2009-01-19 2009-01-19
PCT/US2010/020679 WO2010083132A1 (en) 2009-01-19 2010-01-11 Seal having stress control groove

Publications (1)

Publication Number Publication Date
BRPI1006848A2 true BRPI1006848A2 (pt) 2017-06-06

Family

ID=42077689

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1006848A BRPI1006848A2 (pt) 2009-01-19 2010-01-11 vedação dotada de ranhura para controle de tensão

Country Status (6)

Country Link
US (1) US8800648B2 (pt)
BR (1) BRPI1006848A2 (pt)
GB (1) GB2481329B (pt)
NO (1) NO20110967A1 (pt)
SG (1) SG172054A1 (pt)
WO (1) WO2010083132A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010083132A1 (en) 2009-01-19 2010-07-22 Cameron International Corporation Seal having stress control groove
US8925977B2 (en) 2009-10-09 2015-01-06 Mueller International, Llc Simplified low insertion force sealing device capable of self restraint and joint deflection
US8857861B2 (en) 2009-10-12 2014-10-14 Mueller International, Llc Self-restrained pipe joint system
US8511690B2 (en) 2010-05-24 2013-08-20 Mueller International, Llc Simplified low insertion force sealing device capable of self restraint and joint deflection
CA2806120A1 (en) 2010-08-24 2012-03-01 Mueller International, Llc Gasket for parabolic ramp self restraining bell joint
US8544851B2 (en) 2010-08-24 2013-10-01 Mueller International, Llc Gasket for parabolic ramp self restraining bell joint
US9617818B2 (en) 2011-04-29 2017-04-11 Onesubsea Ip Uk Limited Seal having stress control groove
US20130043657A1 (en) * 2011-08-18 2013-02-21 Cameron International Corporation S-seal
US9120261B2 (en) 2012-02-13 2015-09-01 Cameron International Corporation Seal molding sleeve
WO2013155091A1 (en) * 2012-04-10 2013-10-17 Tyco Electronics Corporation Extruded seal carrier and method of use
US9260926B2 (en) * 2012-05-03 2016-02-16 Weatherford Technology Holdings, Llc Seal stem
FR2993030A1 (fr) * 2012-07-04 2014-01-10 Air Liquide Medical Systems Joint d'etancheite rainure et son utilisation pour assurer une etancheite fluidique et une orientation entre des elements de distribution de fluide
US9016391B1 (en) 2012-08-29 2015-04-28 Team Oil Tools, L.P. Swellable packer with internal backup ring
US9085949B2 (en) * 2012-09-04 2015-07-21 Freudenberg Oil & Gas, Llc Fluid seal with swellable material packing
US9745821B2 (en) * 2013-01-13 2017-08-29 Weatherford Technology Holdings, Llc Method and apparatus for sealing tubulars
US9145755B2 (en) * 2013-05-02 2015-09-29 Halliburton Energy Services, Inc. Sealing annular gaps in a well
US10041325B2 (en) * 2014-08-01 2018-08-07 Utex Industries, Inc. High pressure seal with composite anti-extrusion mechanism
WO2016097677A1 (en) 2014-12-17 2016-06-23 Managed Pressure Operations Pte. Ltd. Pressure containment devices
WO2016164211A1 (en) * 2015-04-07 2016-10-13 Cameron International Corporation Metal end cap seal
US10753170B2 (en) * 2015-04-13 2020-08-25 Oceaneering International, Inc. Composite circular connector seal and method of use
US9863536B2 (en) 2015-12-30 2018-01-09 Onesubsea Ip Uk Limited Multi-material seal having a seal body and core
US10180188B2 (en) 2016-02-10 2019-01-15 Onesubsea Ip Uk Limited Multi-material seal with lip portions
US11105178B2 (en) * 2016-04-13 2021-08-31 Oceaneering International, Inc. Subsea slip-on pipeline repair connector with graphite packing
EP3464961B1 (en) 2016-06-03 2020-05-13 FMC Technologies, Inc. Shape memory alloy member for use in polymer or composite seal applications
GB2553916A (en) * 2016-08-23 2018-03-21 Rubberatkins Ltd Seal
WO2021141999A1 (en) * 2020-01-07 2021-07-15 Kinetic Pressure Control Ltd. Well control sealing system
WO2023225318A1 (en) * 2022-05-19 2023-11-23 Schlumberger Technology Corporation Metal end cap seal

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007723A (en) 1959-08-19 1961-11-07 Autoquip Corp Sealing means for hydraulic rams or the like and method
FR82269E (fr) 1962-06-06 1964-01-17 Joint Francais Joint torique d'étanchéité
US3454088A (en) * 1967-07-19 1969-07-08 Shell Oil Co Casing hanger
GB1224219A (en) * 1967-09-20 1971-03-03 Minnesota Rubber Co Static seal
US3940155A (en) 1974-09-20 1976-02-24 Borg-Warner Corporation Elastomeric seal
EP0334389A3 (en) 1983-07-19 1989-12-06 Bralorne Resources Limited Wellhead seals
US5096209A (en) 1990-09-24 1992-03-17 Otis Engineering Corporation Seal elements for multiple well packers
ATE124496T1 (de) 1991-04-09 1995-07-15 Cooper Ind Inc Dichtungsanordnung.
US5180008A (en) 1991-12-18 1993-01-19 Fmc Corporation Wellhead seal for wide temperature and pressure ranges
NO941302L (no) 1993-04-14 1994-10-17 Fmc Corp Pakning for rör med stor diameter
GB2287734B (en) 1994-03-22 1997-10-01 Fmc Corp Seals containing non-metallic springs
WO1997001721A1 (en) 1995-06-27 1997-01-16 Kalsi Engineering, Inc. Skew and twist resistant hydrodynamic rotary shaft seal
US6173964B1 (en) 1998-07-07 2001-01-16 Greene, Tweed Of Delaware, Inc. Seal assembly with backup elements having coil springs positioned therein
US6450502B1 (en) 1998-11-14 2002-09-17 Ti Specialty Polymer Products, Inc. Rotary seal with relief angle for controlled tipping
GB0016595D0 (en) 2000-07-07 2000-08-23 Moyes Peter B Deformable member
US6565093B2 (en) * 2001-03-01 2003-05-20 Halliburton Energy Services, Inc. Seal structure for downhole tool
US20050109502A1 (en) 2003-11-20 2005-05-26 Jeremy Buc Slay Downhole seal element formed from a nanocomposite material
EP2600040B1 (en) 2007-09-13 2017-02-01 OneSubsea IP UK Limited Multi-elastomer seal
GB2466413B (en) 2007-10-25 2012-08-15 Cameron Int Corp Seal system and method
US7976075B2 (en) 2008-04-14 2011-07-12 National Coupling Company, Inc. Probe seal having spring-energized sealing elements for female hydraulic coupling member
WO2010083132A1 (en) 2009-01-19 2010-07-22 Cameron International Corporation Seal having stress control groove
CA2827462C (en) 2011-02-16 2016-01-19 Weatherford/Lamb, Inc. Anchoring seal
US8550178B2 (en) * 2011-03-09 2013-10-08 Baker Hughes Incorporated Expandable isolation packer
CA2837085C (en) 2011-05-25 2016-11-22 Weatherford/Lamb, Inc. Tubular coupling device

Also Published As

Publication number Publication date
SG172054A1 (en) 2011-08-29
GB201114256D0 (en) 2011-10-05
NO20110967A1 (no) 2011-08-10
WO2010083132A1 (en) 2010-07-22
GB2481329A (en) 2011-12-21
US8800648B2 (en) 2014-08-12
GB2481329B (en) 2013-08-14
US20110266752A1 (en) 2011-11-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]