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DK132393A - Fastholdelse og tætning af den indre blære i en oppustelig pakning - Google Patents

Fastholdelse og tætning af den indre blære i en oppustelig pakning

Info

Publication number
DK132393A
DK132393A DK132393A DK132393A DK132393A DK 132393 A DK132393 A DK 132393A DK 132393 A DK132393 A DK 132393A DK 132393 A DK132393 A DK 132393A DK 132393 A DK132393 A DK 132393A
Authority
DK
Denmark
Prior art keywords
retention
sealing
inner bladder
inflatable package
inflatable
Prior art date
Application number
DK132393A
Other languages
English (en)
Other versions
DK132393D0 (da
Inventor
David M Eslinger
Robert M Sorem
Original Assignee
Pumptech Nv
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 Pumptech Nv filed Critical Pumptech Nv
Publication of DK132393D0 publication Critical patent/DK132393D0/da
Publication of DK132393A publication Critical patent/DK132393A/da

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

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Sealing Devices (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DK132393A 1992-11-25 1993-11-24 Fastholdelse og tætning af den indre blære i en oppustelig pakning DK132393A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/981,712 US5390738A (en) 1992-11-25 1992-11-25 Inflatable packer inner bladder retention and seal

Publications (2)

Publication Number Publication Date
DK132393D0 DK132393D0 (da) 1993-11-24
DK132393A true DK132393A (da) 1994-05-26

Family

ID=25528594

Family Applications (1)

Application Number Title Priority Date Filing Date
DK132393A DK132393A (da) 1992-11-25 1993-11-24 Fastholdelse og tætning af den indre blære i en oppustelig pakning

Country Status (5)

Country Link
US (1) US5390738A (da)
EP (1) EP0599422A3 (da)
CA (1) CA2103096A1 (da)
DK (1) DK132393A (da)
NO (1) NO934258L (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070012437A1 (en) * 2003-07-14 2007-01-18 Clingman Scott R Inflatable packer
US7121338B2 (en) * 2004-01-27 2006-10-17 Halliburton Energy Services, Inc Probe isolation seal pad
AU2009346365B2 (en) 2009-05-20 2016-02-11 Halliburton Energy Services, Inc. Formation tester pad
US9869603B2 (en) 2012-09-27 2018-01-16 Redline Detection, Llc Balloon catheter apparatus for internal combustion engine component leak detection and high pressure leak detection
US9417153B2 (en) 2012-09-27 2016-08-16 Redline Detection, Llc Balloon catheter apparatus for high pressure leak detection
US9181771B2 (en) 2012-10-05 2015-11-10 Schlumberger Technology Corporation Packer assembly with enhanced sealing layer shape
US9428987B2 (en) 2012-11-01 2016-08-30 Schlumberger Technology Corporation Single packer with a sealing layer shape enhanced for fluid performance
US10107066B2 (en) 2013-12-13 2018-10-23 Schlumberger Technology Corporation Anti-creep rings and configurations for single packers
US9933326B2 (en) 2015-07-22 2018-04-03 Redline Detection, Llc System and method for detecting microscopic leaks
US11268875B2 (en) 2016-11-22 2022-03-08 Redline Detection, Llc Method and apparatus for fluid leak detection
WO2018151738A1 (en) 2017-02-20 2018-08-23 Avent, Inc. Bladder for an infusion assembly
AU2017398939A1 (en) 2017-02-20 2019-09-05 Avent, Inc. Mandrel for an infusion assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035639A (en) * 1957-05-27 1962-05-22 Brown Hydraulically-actuated well packer
FR1403857A (fr) * 1964-05-15 1965-06-25 Soletanche Obturateur pour l'injection du ciment dans un forage destiné à la consolidation du terain ou d'un massif de maçonnerie
US3542127A (en) * 1968-05-13 1970-11-24 Lynes Inc Reinforced inflatable packer with expansible back-up skirts for end portions
US4003581A (en) * 1973-06-06 1977-01-18 Chevron Research Company Field dressable inflatable packer
US3918520A (en) * 1974-09-30 1975-11-11 Chevron Res Wire line inflatable packer apparatus
US4133386A (en) * 1976-12-17 1979-01-09 Halliburton Company Drill pipe installed large diameter casing cementing apparatus and method therefor
US4310161A (en) * 1979-06-15 1982-01-12 Halliburton Services Inflatable packer element
US4406461A (en) * 1982-03-12 1983-09-27 Schlumberger Technology Corporation Inflatable well packer apparatus reinforced with tire cording
FR2582077B2 (fr) * 1985-05-14 1987-12-24 Caoutchouc Manuf Plastique Perfectionnement a un dispositif a tuyau dilatable
US4892144A (en) * 1989-01-26 1990-01-09 Davis-Lynch, Inc. Inflatable tools
US5205567A (en) * 1991-10-30 1993-04-27 The Gates Rubber Company Reinforced inflatable packer

Also Published As

Publication number Publication date
NO934258D0 (no) 1993-11-24
NO934258L (no) 1994-05-26
CA2103096A1 (en) 1994-05-26
EP0599422A3 (en) 1995-06-14
US5390738A (en) 1995-02-21
DK132393D0 (da) 1993-11-24
EP0599422A2 (en) 1994-06-01

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Legal Events

Date Code Title Description
A0 Application filed
AHB Application shelved due to non-payment