DE69517305D1 - Multifunktionaler dichtstopfen - Google Patents

Multifunktionaler dichtstopfen

Info

Publication number
DE69517305D1
DE69517305D1 DE69517305T DE69517305T DE69517305D1 DE 69517305 D1 DE69517305 D1 DE 69517305D1 DE 69517305 T DE69517305 T DE 69517305T DE 69517305 T DE69517305 T DE 69517305T DE 69517305 D1 DE69517305 D1 DE 69517305D1
Authority
DE
Germany
Prior art keywords
pct
cord
packer
layer
yarn
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69517305T
Other languages
English (en)
Inventor
Espen Hiorth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Broennteknologiutvikling A S T
MARITIME WELL SERVICE A S FORU
Original Assignee
Broennteknologiutvikling A S T
MARITIME WELL SERVICE A S FORU
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 Broennteknologiutvikling A S T, MARITIME WELL SERVICE A S FORU filed Critical Broennteknologiutvikling A S T
Application granted granted Critical
Publication of DE69517305D1 publication Critical patent/DE69517305D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Piles And Underground Anchors (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Error Detection And Correction (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Closures For Containers (AREA)
  • Diaphragms And Bellows (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Gasket Seals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Surgical Instruments (AREA)
  • Air Bags (AREA)
DE69517305T 1994-03-21 1995-03-21 Multifunktionaler dichtstopfen Expired - Lifetime DE69517305D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO941001A NO304612B1 (no) 1994-03-21 1994-03-21 Multioperativ oppblÕsbar pakning
PCT/NO1995/000057 WO1995025876A1 (en) 1994-03-21 1995-03-21 Multi-operational expansion gasket

Publications (1)

Publication Number Publication Date
DE69517305D1 true DE69517305D1 (de) 2000-07-06

Family

ID=19896951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517305T Expired - Lifetime DE69517305D1 (de) 1994-03-21 1995-03-21 Multifunktionaler dichtstopfen

Country Status (9)

Country Link
US (1) US6007067A (de)
EP (1) EP0749516B1 (de)
AT (1) ATE193583T1 (de)
AU (1) AU2150795A (de)
BR (1) BR9507169A (de)
CA (1) CA2186106A1 (de)
DE (1) DE69517305D1 (de)
NO (1) NO304612B1 (de)
WO (1) WO1995025876A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2875286B1 (fr) * 2004-09-13 2008-04-25 Saltel Ind Soc Par Actions Sim Dispositif d'etancheite servant a obturer un puits ou une canalisation
WO2008073976A2 (en) 2006-12-12 2008-06-19 Fly Charles B Tubular expansion device and method of fabrication
EP2432969B1 (de) 2009-05-20 2018-06-20 Halliburton Energy Services, Inc. Formationstesterkissen
US8474524B2 (en) * 2009-05-21 2013-07-02 Schlumberger Technology Corporation Anti-extrusion packer system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643722A (en) * 1948-02-26 1953-06-30 Lynes Inc Hydraulically inflatable packer
US2872230A (en) * 1954-08-23 1959-02-03 Schlumberger Well Surv Corp Borehole apparatus
US3035639A (en) * 1957-05-27 1962-05-22 Brown Hydraulically-actuated well packer
US3028915A (en) * 1958-10-27 1962-04-10 Pan American Petroleum Corp Method and apparatus for lining wells
GB1455881A (en) * 1973-01-02 1976-11-17 Uniroyal Ltd Liquid-conveying hose
NO172554C (no) * 1982-03-12 1993-08-04 Gates Rubber Co Oppblaasbart pakningselement
US4406461A (en) 1982-03-12 1983-09-27 Schlumberger Technology Corporation Inflatable well packer apparatus reinforced with tire cording
US4614346A (en) * 1982-03-12 1986-09-30 The Gates Rubber Company Inflatable unitary packer element having elastic recovery
GB2197363B (en) * 1986-11-14 1990-09-12 Univ Waterloo Packing seal for boreholes
US5340626A (en) * 1991-08-16 1994-08-23 Head Philip F Well packer
GB9117683D0 (en) * 1991-08-16 1991-10-02 Head Philip F Well packer
US5183108A (en) * 1991-08-19 1993-02-02 The Gates Rubber Company Inflatable packer
US5236201A (en) * 1991-10-29 1993-08-17 Vance Sr James C Reinforcement structure for inflatable downhole packers
US5327963A (en) * 1991-10-30 1994-07-12 The Gates Rubber Company Tubular coupling device
US5205567A (en) * 1991-10-30 1993-04-27 The Gates Rubber Company Reinforced inflatable packer

Also Published As

Publication number Publication date
CA2186106A1 (en) 1995-09-28
BR9507169A (pt) 1997-09-02
WO1995025876A1 (en) 1995-09-28
NO941001L (no) 1995-09-22
US6007067A (en) 1999-12-28
EP0749516A1 (de) 1996-12-27
AU2150795A (en) 1995-10-09
EP0749516B1 (de) 2000-05-31
NO941001D0 (no) 1994-03-21
ATE193583T1 (de) 2000-06-15
NO304612B1 (no) 1999-01-18

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Legal Events

Date Code Title Description
8332 No legal effect for de