DK132193A - Lamelfastholdelse ved en oppustelig pakning - Google Patents

Lamelfastholdelse ved en oppustelig pakning

Info

Publication number
DK132193A
DK132193A DK931321A DK132193A DK132193A DK 132193 A DK132193 A DK 132193A DK 931321 A DK931321 A DK 931321A DK 132193 A DK132193 A DK 132193A DK 132193 A DK132193 A DK 132193A
Authority
DK
Denmark
Prior art keywords
inflatible
lamel
packaging
maintenance
lamel maintenance
Prior art date
Application number
DK931321A
Other languages
English (en)
Other versions
DK132193D0 (da
Inventor
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 DK132193D0 publication Critical patent/DK132193D0/da
Publication of DK132193A publication Critical patent/DK132193A/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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49877—Assembling or joining of flexible wall, expansible chamber devices [e.g., bellows]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material

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 Material Composition (AREA)
  • Gasket Seals (AREA)
  • Heat Treatment Of Articles (AREA)
DK931321A 1992-11-25 1993-11-24 Lamelfastholdelse ved en oppustelig pakning DK132193A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/981,714 US5361479A (en) 1992-11-25 1992-11-25 Method of assembly for inflatable packer

Publications (2)

Publication Number Publication Date
DK132193D0 DK132193D0 (da) 1993-11-24
DK132193A true DK132193A (da) 1994-05-26

Family

ID=25528596

Family Applications (1)

Application Number Title Priority Date Filing Date
DK931321A DK132193A (da) 1992-11-25 1993-11-24 Lamelfastholdelse ved en oppustelig pakning

Country Status (6)

Country Link
US (1) US5361479A (da)
EP (1) EP0599423B1 (da)
CA (1) CA2103094A1 (da)
DE (1) DE69315963D1 (da)
DK (1) DK132193A (da)
NO (1) NO934259L (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5439053A (en) * 1993-07-13 1995-08-08 Dowell Schlumberger Incorporated Reinforcing slat for inflatable packer
US6204171B1 (en) 1996-05-24 2001-03-20 Micron Technology, Inc. Process for forming a film composed of a nitride of a diffusion barrier material
US6431274B1 (en) * 2000-06-23 2002-08-13 Baker Hughes Incorporated Well packer
US7896089B2 (en) * 2008-09-23 2011-03-01 Schlumberger Technology Corporation System and method for forming a seal in a wellbore
US8573314B2 (en) * 2008-11-20 2013-11-05 Schlumberger Technology Corporation Packer system with reduced friction during actuation
US8474524B2 (en) * 2009-05-21 2013-07-02 Schlumberger Technology Corporation Anti-extrusion packer system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837947A (en) * 1969-05-01 1974-09-24 Lynes Inc Method of forming an inflatable member
US4832120A (en) * 1987-12-28 1989-05-23 Baker Hughes Incorporated Inflatable tool for a subterranean well
US4951747A (en) * 1989-10-17 1990-08-28 Baker Hughes Incorporated Inflatable tool
US5143154A (en) * 1990-03-13 1992-09-01 Baker Hughes Incorporated Inflatable packing element
GB2248255B (en) * 1990-09-27 1994-11-16 Solinst Canada Ltd Borehole packer

Also Published As

Publication number Publication date
NO934259L (no) 1994-05-26
US5361479A (en) 1994-11-08
CA2103094A1 (en) 1994-05-26
EP0599423A2 (en) 1994-06-01
EP0599423B1 (en) 1997-12-29
NO934259D0 (no) 1993-11-24
DK132193D0 (da) 1993-11-24
EP0599423A3 (en) 1995-05-31
DE69315963D1 (de) 1998-02-05

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Legal Events

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