EA201290896A1 - Узел уплотнения и способ изготовления узла уплотнения - Google Patents

Узел уплотнения и способ изготовления узла уплотнения

Info

Publication number
EA201290896A1
EA201290896A1 EA201290896A EA201290896A EA201290896A1 EA 201290896 A1 EA201290896 A1 EA 201290896A1 EA 201290896 A EA201290896 A EA 201290896A EA 201290896 A EA201290896 A EA 201290896A EA 201290896 A1 EA201290896 A1 EA 201290896A1
Authority
EA
Eurasian Patent Office
Prior art keywords
seal
knot
manufacturing
annular element
annular
Prior art date
Application number
EA201290896A
Other languages
English (en)
Inventor
Грейм Макробб
Original Assignee
Тендека Б.В.
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 Тендека Б.В. filed Critical Тендека Б.В.
Publication of EA201290896A1 publication Critical patent/EA201290896A1/ru

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
    • 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
    • E21B33/1216—Anti-extrusion means, e.g. means to prevent cold flow of rubber packing
    • 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
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/934—Seal swells when wet

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)
  • Pipe Accessories (AREA)
  • Joints With Sleeves (AREA)

Abstract

Скважинный узел уплотнения (10) содержит основную трубу (12), на которой установлен элемент уплотнения (16) и кольцевой элемент (14), при этом кольцевой элемент (14) размещен смежно с концевой зоной элемента уплотнения (16). Кольцевой элемент (14) и элемент (16) уплотнения склеены вместе склеивающим веществом (26).
EA201290896A 2010-03-11 2011-03-11 Узел уплотнения и способ изготовления узла уплотнения EA201290896A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1004045.9A GB201004045D0 (en) 2010-03-11 2010-03-11 Fully bonded end rings
PCT/GB2011/000347 WO2011110819A2 (en) 2010-03-11 2011-03-11 Seal assembly and method of forming a seal assembly

Publications (1)

Publication Number Publication Date
EA201290896A1 true EA201290896A1 (ru) 2013-02-28

Family

ID=42261415

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290896A EA201290896A1 (ru) 2010-03-11 2011-03-11 Узел уплотнения и способ изготовления узла уплотнения

Country Status (9)

Country Link
US (2) US8910945B2 (ru)
EP (1) EP2545246B1 (ru)
CN (1) CN102762814A (ru)
AU (1) AU2011225863B2 (ru)
CA (1) CA2792340C (ru)
DK (1) DK2545246T3 (ru)
EA (1) EA201290896A1 (ru)
GB (1) GB201004045D0 (ru)
WO (1) WO2011110819A2 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013095098A1 (en) * 2011-11-18 2013-06-27 Ruma Products Holding B.V. Seal sleeve and assembly including such a seal sleeve
US20150027704A1 (en) * 2012-03-01 2015-01-29 Halliburton Energy Services, Inc Packer end ring with device for gripping base pipe
US9896898B2 (en) 2012-03-01 2018-02-20 Halliburton Energy Services, Inc. Packer end ring with polymer gripping device
GB2504322B (en) * 2012-07-26 2018-08-01 Rubberatkins Ltd Sealing apparatus and method therefore
GB201400975D0 (en) 2014-01-21 2014-03-05 Swellfix Bv Downhole packer and associated methods
FR3022577B1 (fr) 2014-06-18 2016-07-29 Saltel Ind Dispositif de chemisage ou d'obturation d'un puits ou d'une canalisation
WO2017156129A1 (en) * 2016-03-08 2017-09-14 Elite Elastomers, Inc. Wellbore packer and method of making same
US10584553B2 (en) 2016-04-28 2020-03-10 Innovex Downhole Solutions, Inc. Integrally-bonded swell packer
US11536110B2 (en) * 2018-02-27 2022-12-27 Halliburton Energy Services, Inc. Sealing element
CN108956188A (zh) * 2018-07-17 2018-12-07 王丹凤 一种密封取样无氧发酵罐

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358908A (en) * 1941-03-03 1944-09-26 Charles S Crickmer Well swab
US2868297A (en) * 1956-08-29 1959-01-13 Jersey Prod Res Co Packer
US4203607A (en) * 1976-12-01 1980-05-20 Brieger Emmet F High pressure, fluid tight seal
US4137970A (en) * 1977-04-20 1979-02-06 The Dow Chemical Company Packer with chemically activated sealing member and method of use thereof
US4151875A (en) * 1977-12-12 1979-05-01 Halliburton Company EZ disposal packer
DE3750069D1 (de) * 1986-10-24 1994-07-21 Schlumberger Technology Corp Aufblasbarer Packer für Bohrlöcher.
GB2248255B (en) * 1990-09-27 1994-11-16 Solinst Canada Ltd Borehole packer
GB2295836A (en) * 1994-12-09 1996-06-12 Appleton Robert P Inflatable packer or bridge plug
US5542473A (en) * 1995-06-01 1996-08-06 Pringle; Ronald E. Simplified sealing and anchoring device for a well tool
US6162031A (en) * 1998-10-30 2000-12-19 Flow International Corporation Seal seat for high pressure pumps and vessels
US7055829B2 (en) * 2000-02-21 2006-06-06 Russell Larry R Antiextrusion device
US6626438B2 (en) * 2001-06-04 2003-09-30 Hps, Inc. Seal assembly for telescopic hydraulic cylinder
US20030051871A1 (en) * 2001-09-17 2003-03-20 Swineford Richard A. Plastic packer
US6907936B2 (en) * 2001-11-19 2005-06-21 Packers Plus Energy Services Inc. Method and apparatus for wellbore fluid treatment
US6769695B2 (en) * 2001-12-14 2004-08-03 Kmt Waterjet Systems, Inc. Back-up rings for high pressure seals, packing assembly, and pumps incorporating same
GB0320252D0 (en) * 2003-08-29 2003-10-01 Caledyne Ltd Improved seal
GB0323627D0 (en) * 2003-10-09 2003-11-12 Rubberatkins Ltd Downhole tool
KR100877283B1 (ko) * 2004-09-17 2009-01-07 닛폰 바루카 고교 가부시키가이샤 복합 실링재
US8453746B2 (en) * 2006-04-20 2013-06-04 Halliburton Energy Services, Inc. Well tools with actuators utilizing swellable materials
WO2008033115A1 (en) * 2006-09-11 2008-03-20 Halliburton Energy Services, Inc. Swellable packer construction
US7373973B2 (en) * 2006-09-13 2008-05-20 Halliburton Energy Services, Inc. Packer element retaining system
WO2008060297A2 (en) * 2006-11-15 2008-05-22 Halliburton Energy Services, Inc. Well tool including swellable material and integrated fluid for initiating swelling
GB2444060B (en) * 2006-11-21 2008-12-17 Swelltec Ltd Downhole apparatus and method
US8485265B2 (en) 2006-12-20 2013-07-16 Schlumberger Technology Corporation Smart actuation materials triggered by degradation in oilfield environments and methods of use
GB0716642D0 (en) * 2007-08-25 2007-10-03 Swellfix Bv Sealing assembley
GB0716640D0 (en) * 2007-08-25 2007-10-03 Swellfix Bv Sealing assembley
US8555961B2 (en) * 2008-01-07 2013-10-15 Halliburton Energy Services, Inc. Swellable packer with composite material end rings
GB0800884D0 (en) * 2008-01-18 2008-02-27 Swellfix Bv Improved seal
GB2457894B (en) * 2008-02-27 2011-12-14 Swelltec Ltd Downhole apparatus and method

Also Published As

Publication number Publication date
DK2545246T3 (en) 2017-09-18
CN102762814A (zh) 2012-10-31
GB201004045D0 (en) 2010-04-28
WO2011110819A2 (en) 2011-09-15
CA2792340C (en) 2017-04-25
AU2011225863A1 (en) 2012-07-26
WO2011110819A3 (en) 2012-06-28
EP2545246B1 (en) 2017-06-07
EP2545246A2 (en) 2013-01-16
US20150008646A1 (en) 2015-01-08
CA2792340A1 (en) 2011-09-15
US8910945B2 (en) 2014-12-16
US20130001881A1 (en) 2013-01-03
AU2011225863B2 (en) 2015-05-28

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