NO973246L - Oppblåsbar ekspansjonspakning - Google Patents

Oppblåsbar ekspansjonspakning

Info

Publication number
NO973246L
NO973246L NO973246A NO973246A NO973246L NO 973246 L NO973246 L NO 973246L NO 973246 A NO973246 A NO 973246A NO 973246 A NO973246 A NO 973246A NO 973246 L NO973246 L NO 973246L
Authority
NO
Norway
Prior art keywords
expanding
mandrel
bladder
fluid
gasket
Prior art date
Application number
NO973246A
Other languages
English (en)
Other versions
NO973246D0 (no
Inventor
James F Heathman
David F Laurel
Original Assignee
Halliburton Energy Serv Inc
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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO973246D0 publication Critical patent/NO973246D0/no
Publication of NO973246L publication Critical patent/NO973246L/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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E21B33/1277—Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pipe Accessories (AREA)

Abstract

En ekspansjonspakningsanordning (10) og fremgangsmåte, omfattende en utvidbar pakningsblære (44) og et utvidelsesfluid. Pakningsanordningen (10) omfatter en pakningsdor (14) med en sentral strømningspassasje gjennom seg og et ytre pakningslegeme (12) som innbefatter den utvidbare pakningsblære (44). En kjemisk ekspanderende tilsetning blir brukt for å ekspandere utvidelsesfluidet som benyttes for å utvide pakningsblæren (44). En ringformet utvidelsesfluid-kanal er avgrenset mellom doren (14) og legemet (12). Utvidelsesfluidet passerer fra den sentrale strømningskanal inn i den ringformede utvidelsesfluid-kanal for å utvide den utvidbare pakningsblære (44). Doren (14) har spor tildannet på en utvendig overflate. Den kjemisk ekspanderende tilsetning anbringes i sporene tildannet på den ytre overflate av doren (14) slik at den ekspanderende tilsetning dispergeres inn i fluidet som passerer inn i den ringformede kanal.
NO973246A 1996-07-15 1997-07-11 Oppblåsbar ekspansjonspakning NO973246L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/680,078 US5718292A (en) 1996-07-15 1996-07-15 Inflation packer method and apparatus

Publications (2)

Publication Number Publication Date
NO973246D0 NO973246D0 (no) 1997-07-11
NO973246L true NO973246L (no) 1998-01-16

Family

ID=24729560

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973246A NO973246L (no) 1996-07-15 1997-07-11 Oppblåsbar ekspansjonspakning

Country Status (5)

Country Link
US (1) US5718292A (no)
EP (1) EP0819830B1 (no)
CA (1) CA2210245C (no)
DE (1) DE69734177T2 (no)
NO (1) NO973246L (no)

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US6341654B1 (en) 1999-04-15 2002-01-29 Weatherford/Lamb, Inc. Inflatable packer setting tool assembly
US6213217B1 (en) 1999-04-15 2001-04-10 Weatherford International, Inc. Gas operated apparatus and method for maintaining relatively uniformed fluid pressure within an expandable well tool subjected to thermal variants
US6202748B1 (en) 1999-04-15 2001-03-20 Weatherford International, Inc. Multi-stage maintenance device for subterranean well tool
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WO2003062593A1 (en) * 2002-01-16 2003-07-31 Weatherford/Lamb, Inc. Inflatable packing element
US6772835B2 (en) * 2002-08-29 2004-08-10 Halliburton Energy Services, Inc. Apparatus and method for disconnecting a tail pipe and maintaining fluid inside a workstring
US6938698B2 (en) * 2002-11-18 2005-09-06 Baker Hughes Incorporated Shear activated inflation fluid system for inflatable packers
US7866394B2 (en) * 2003-02-27 2011-01-11 Halliburton Energy Services Inc. Compositions and methods of cementing in subterranean formations using a swelling agent to inhibit the influx of water into a cement slurry
US20040221990A1 (en) * 2003-05-05 2004-11-11 Heathman James F. Methods and compositions for compensating for cement hydration volume reduction
US7441600B2 (en) 2003-05-09 2008-10-28 Halliburton Energy Services, Inc. Cement compositions with improved mechanical properties and methods of cementing in subterranean formations
US20070012437A1 (en) * 2003-07-14 2007-01-18 Clingman Scott R Inflatable packer
US7204312B2 (en) * 2004-01-30 2007-04-17 Halliburton Energy Services, Inc. Compositions and methods for the delivery of chemical components in subterranean well bores
US7344345B2 (en) * 2004-05-27 2008-03-18 Southco, Inc. Captive shoulder nut having spring tie-down
US7290611B2 (en) * 2004-07-22 2007-11-06 Halliburton Energy Services, Inc. Methods and systems for cementing wells that lack surface casing
US7252147B2 (en) * 2004-07-22 2007-08-07 Halliburton Energy Services, Inc. Cementing methods and systems for initiating fluid flow with reduced pumping pressure
US7290612B2 (en) * 2004-12-16 2007-11-06 Halliburton Energy Services, Inc. Apparatus and method for reverse circulation cementing a casing in an open-hole wellbore
US7322412B2 (en) * 2004-08-30 2008-01-29 Halliburton Energy Services, Inc. Casing shoes and methods of reverse-circulation cementing of casing
US7642223B2 (en) * 2004-10-18 2010-01-05 Halliburton Energy Services, Inc. Methods of generating a gas in a plugging composition to improve its sealing ability in a downhole permeable zone
US7690429B2 (en) * 2004-10-21 2010-04-06 Halliburton Energy Services, Inc. Methods of using a swelling agent in a wellbore
US7303014B2 (en) * 2004-10-26 2007-12-04 Halliburton Energy Services, Inc. Casing strings and methods of using such strings in subterranean cementing operations
US7284608B2 (en) * 2004-10-26 2007-10-23 Halliburton Energy Services, Inc. Casing strings and methods of using such strings in subterranean cementing operations
US7303008B2 (en) * 2004-10-26 2007-12-04 Halliburton Energy Services, Inc. Methods and systems for reverse-circulation cementing in subterranean formations
US7270183B2 (en) 2004-11-16 2007-09-18 Halliburton Energy Services, Inc. Cementing methods using compressible cement compositions
US7264053B2 (en) * 2005-03-24 2007-09-04 Halliburton Energy Services, Inc. Methods of using wellbore servicing fluids comprising resilient material
US20060217270A1 (en) * 2005-03-24 2006-09-28 Halliburton Energy Services, Inc. Wellbore servicing fluids comprising resilient material
US7891424B2 (en) * 2005-03-25 2011-02-22 Halliburton Energy Services Inc. Methods of delivering material downhole
US7334638B2 (en) * 2005-06-15 2008-02-26 Halliburton Energy Services, Inc. Methods of improving the shelf life of a cement composition comprising a coated gas-generating material
US7473313B2 (en) * 2005-06-15 2009-01-06 Halliburton Energy Services, Inc. Gas-generating additives having improved shelf lives for use in cement compositions
US7870903B2 (en) * 2005-07-13 2011-01-18 Halliburton Energy Services Inc. Inverse emulsion polymers as lost circulation material
US7357181B2 (en) * 2005-09-20 2008-04-15 Halliburton Energy Services, Inc. Apparatus for autofill deactivation of float equipment and method of reverse cementing
US20070089678A1 (en) * 2005-10-21 2007-04-26 Petstages, Inc. Pet feeding apparatus having adjustable elevation
US7533729B2 (en) * 2005-11-01 2009-05-19 Halliburton Energy Services, Inc. Reverse cementing float equipment
US7392840B2 (en) * 2005-12-20 2008-07-01 Halliburton Energy Services, Inc. Method and means to seal the casing-by-casing annulus at the surface for reverse circulation cement jobs
JP4410195B2 (ja) * 2006-01-06 2010-02-03 株式会社東芝 半導体装置及びその製造方法
US7530394B2 (en) * 2006-06-30 2009-05-12 Halliburton Energy Services, Inc. Cement compositions for low temperature applications
US7597146B2 (en) * 2006-10-06 2009-10-06 Halliburton Energy Services, Inc. Methods and apparatus for completion of well bores
US7533728B2 (en) 2007-01-04 2009-05-19 Halliburton Energy Services, Inc. Ball operated back pressure valve
US7472752B2 (en) * 2007-01-09 2009-01-06 Halliburton Energy Services, Inc. Apparatus and method for forming multiple plugs in a wellbore
US7549320B2 (en) * 2007-01-11 2009-06-23 Halliburton Energy Services, Inc. Measuring cement properties
US7621186B2 (en) * 2007-01-31 2009-11-24 Halliburton Energy Services, Inc. Testing mechanical properties
US20080196889A1 (en) * 2007-02-15 2008-08-21 Daniel Bour Reverse Circulation Cementing Valve
US7614451B2 (en) 2007-02-16 2009-11-10 Halliburton Energy Services, Inc. Method for constructing and treating subterranean formations
US7654324B2 (en) * 2007-07-16 2010-02-02 Halliburton Energy Services, Inc. Reverse-circulation cementing of surface casing
US7552648B2 (en) * 2007-09-28 2009-06-30 Halliburton Energy Services, Inc. Measuring mechanical properties
US20090107676A1 (en) * 2007-10-26 2009-04-30 Saunders James P Methods of Cementing in Subterranean Formations
DK178243B1 (en) 2008-03-06 2015-09-28 Mærsk Olie Og Gas As Fremgangsmåde til forsegling af en ringformet åbning i et borehul
DK178742B1 (da) 2008-03-06 2016-12-19 Maersk Olie & Gas Fremgangsmåde og apparat til injicering af et eller flere behandlingsfluider nede i et borehul
DK178489B1 (da) * 2008-03-13 2016-04-18 Maersk Olie & Gas Værktøj og fremgangsmåde til at aflukke åbninger eller lækager i en brøndboring
US8601882B2 (en) * 2009-02-20 2013-12-10 Halliburton Energy Sevices, Inc. In situ testing of mechanical properties of cementitious materials
US8408290B2 (en) * 2009-10-05 2013-04-02 Halliburton Energy Services, Inc. Interchangeable drillable tool
US8783091B2 (en) * 2009-10-28 2014-07-22 Halliburton Energy Services, Inc. Cement testing
US8720561B2 (en) * 2011-04-12 2014-05-13 Saudi Arabian Oil Company Sliding stage cementing tool and method
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NO334625B1 (no) * 2012-01-30 2014-04-28 Aker Well Service As Fremgangsmåte og apparat for å trekke rør ut av en brønn
US8960013B2 (en) 2012-03-01 2015-02-24 Halliburton Energy Services, Inc. Cement testing
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US5488994A (en) * 1994-08-24 1996-02-06 Halliburton Company Inflation packer method and apparatus

Also Published As

Publication number Publication date
US5718292A (en) 1998-02-17
CA2210245C (en) 2004-01-06
EP0819830B1 (en) 2005-09-14
EP0819830A3 (en) 2000-08-30
CA2210245A1 (en) 1998-01-15
EP0819830A2 (en) 1998-01-21
NO973246D0 (no) 1997-07-11
DE69734177D1 (de) 2005-10-20
DE69734177T2 (de) 2006-01-19

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Legal Events

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