NO980383L - Trykk-kompenseringssystem - Google Patents

Trykk-kompenseringssystem

Info

Publication number
NO980383L
NO980383L NO980383A NO980383A NO980383L NO 980383 L NO980383 L NO 980383L NO 980383 A NO980383 A NO 980383A NO 980383 A NO980383 A NO 980383A NO 980383 L NO980383 L NO 980383L
Authority
NO
Norway
Prior art keywords
pressure compensation
compensation system
pressure
compensation
Prior art date
Application number
NO980383A
Other languages
English (en)
Other versions
NO316785B1 (no
NO980383D0 (no
Inventor
Martin P Coronado
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO980383D0 publication Critical patent/NO980383D0/no
Publication of NO980383L publication Critical patent/NO980383L/no
Publication of NO316785B1 publication Critical patent/NO316785B1/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
    • 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

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)
  • Pressure Vessels And Lids Thereof (AREA)
  • Vehicle Body Suspensions (AREA)
  • Measuring Fluid Pressure (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Fluid-Damping Devices (AREA)
NO19980383A 1997-01-28 1998-01-28 Oppblasbar borehullpakning med trykk-kompensering NO316785B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3650397P 1997-01-28 1997-01-28

Publications (3)

Publication Number Publication Date
NO980383D0 NO980383D0 (no) 1998-01-28
NO980383L true NO980383L (no) 1998-07-29
NO316785B1 NO316785B1 (no) 2004-05-10

Family

ID=21888936

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19980383A NO316785B1 (no) 1997-01-28 1998-01-28 Oppblasbar borehullpakning med trykk-kompensering

Country Status (4)

Country Link
AU (1) AU745495B2 (no)
CA (1) CA2227858C (no)
GB (1) GB2322394B (no)
NO (1) NO316785B1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6289994B1 (en) 1999-04-12 2001-09-18 Baker Hughes Incorporated Bidirectional temperature and pressure effect compensator for inflatable elements
US6305477B1 (en) * 1999-04-15 2001-10-23 Weatherford International, Inc. Apparatus and method for maintaining relatively uniform 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
AU737667B3 (en) * 2001-02-28 2001-08-30 Industrial Innovations & Concepts Pty Ltd Packer assembly and associated downhole tool and wireline grouting system
US7387157B2 (en) * 2005-09-14 2008-06-17 Schlumberger Technology Corporation Dynamic inflatable sealing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655292A (en) * 1986-07-16 1987-04-07 Baker Oil Tools, Inc. Steam injection packer actuator and method
US4934460A (en) * 1989-04-28 1990-06-19 Baker Hughes Incorporated Pressure compensating apparatus and method for chemical treatment of subterranean well bores
US5549165A (en) * 1995-01-26 1996-08-27 Baker Hughes Incorporated Valve for inflatable packer system

Also Published As

Publication number Publication date
AU5277198A (en) 1998-07-30
CA2227858C (en) 2004-11-02
GB2322394A (en) 1998-08-26
NO316785B1 (no) 2004-05-10
CA2227858A1 (en) 1998-07-28
GB9801699D0 (en) 1998-03-25
AU745495B2 (en) 2002-03-21
GB2322394B (en) 2001-08-15
NO980383D0 (no) 1998-01-28

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