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NO905328L - Ventilsystem for ekspanderbare pakninger. - Google Patents

Ventilsystem for ekspanderbare pakninger.

Info

Publication number
NO905328L
NO905328L NO90905328A NO905328A NO905328L NO 905328 L NO905328 L NO 905328L NO 90905328 A NO90905328 A NO 90905328A NO 905328 A NO905328 A NO 905328A NO 905328 L NO905328 L NO 905328L
Authority
NO
Norway
Prior art keywords
valve
valves
expansion limiting
expandable
expansion
Prior art date
Application number
NO90905328A
Other languages
English (en)
Other versions
NO905328D0 (no
Inventor
Vel Berzin
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 NO905328D0 publication Critical patent/NO905328D0/no
Publication of NO905328L publication Critical patent/NO905328L/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
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/063—Valve or closure with destructible element, e.g. frangible disc

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)
  • Pipe Accessories (AREA)
  • Safety Valves (AREA)

Abstract

Eksisterende, ekspanderbare pakninger er basert på et treventilsystem som styrer tilføringen av rørtrykk til det indre av et ekspanderbart pakningselement (4) som omslutter rørledning- en. De tre ventiler (6, 7, 8) i et slikt system er anordnet i korderetninger i den rørformede sidevegg av en ventilhylse (3) som er forbundet med en ende av det ekspanderbare paknings- element. Det anvendes henholdsvis en ekspansjonsinnlederventil, en reguleringsventil og en ekspansjonsbegrenserventil som er seriekoplet med henblikk på fluidgjennomstrømningen. Grunnet utformingen av gjennomløpskanalene vil reguleringsventilen og ekspansjonsbegrenserventilen beskadiges i størst grad av fluid- strømmen. Da ingen diameterøkning hos reguleringsventilen og ekspansjonsbegrenserventilen kan tillates, er det anordnet et duplikatsett av slike ventiler (7', 8') i ventilhylsens rorform- ede sidevegg, hvor de to sett av reguleringsventiler og ekspan- sjonsbegrenserventiler er parallellkoplet, slik at det effektive gjennomløpstverrsnitt i disse ventiler praktisk talt fordobles.
NO90905328A 1989-12-11 1990-12-10 Ventilsystem for ekspanderbare pakninger. NO905328L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/448,522 US4962812A (en) 1989-12-11 1989-12-11 Valving system for inflatable packers

Publications (2)

Publication Number Publication Date
NO905328D0 NO905328D0 (no) 1990-12-10
NO905328L true NO905328L (no) 1991-06-12

Family

ID=23780628

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90905328A NO905328L (no) 1989-12-11 1990-12-10 Ventilsystem for ekspanderbare pakninger.

Country Status (4)

Country Link
US (1) US4962812A (no)
CA (1) CA2031168A1 (no)
GB (1) GB2239034B (no)
NO (1) NO905328L (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242022A (en) * 1991-08-05 1993-09-07 Paul Hattich Gmbh & Co. Method and apparatus for isolating a zone of wellbore and extracting a fluid therefrom
US5201369A (en) * 1991-11-06 1993-04-13 Baker Hughes Incorporated Reinflatable external casing packer
US5366020A (en) * 1991-11-06 1994-11-22 Baker Hughes Incorporated Reinflatable external casting packer and method of casing
US5293933A (en) * 1992-02-13 1994-03-15 Halliburton Company Swivel cementing head with manifold assembly having remote control valves and plug release plungers
US5277253A (en) * 1992-04-03 1994-01-11 Halliburton Company Hydraulic set casing packer
US5469919A (en) * 1993-12-30 1995-11-28 Carisella; James V. Programmed shape inflatable packer device and method
US5495892A (en) * 1993-12-30 1996-03-05 Carisella; James V. Inflatable packer device and method
US5417289A (en) * 1993-12-30 1995-05-23 Carisella; James V. Inflatable packer device including limited initial travel means and method
US5967229A (en) * 1994-12-19 1999-10-19 Basso; Antonio Carlos Device for plugging horizontal or vertical wells in oil or similar drillings
US6715555B2 (en) * 2002-08-01 2004-04-06 Dril-Quip, Inc. Subsea well production system
WO2005008016A2 (en) * 2003-07-14 2005-01-27 Exxonmobil Upstream Research Company Improve inflatable packer
CA2695463C (en) 2007-08-03 2016-01-19 Joseph A. Zupanick Flow control system having an isolation device for preventing gas interference during downhole liquid removal operations
WO2009114792A2 (en) 2008-03-13 2009-09-17 Joseph A Zupanick Improved gas lift system
EP2565368A1 (en) * 2011-08-31 2013-03-06 Welltec A/S Annular barrier with pressure amplification
CN102747979A (zh) * 2012-08-01 2012-10-24 山东胜油固井工程技术有限公司 双向自锁式套管外封隔器
GB201320104D0 (en) * 2013-11-14 2014-01-01 Smjm Ltd An improved support device for use in a wellbore and a method for deploying a barrier in a wellbore
CN105298431A (zh) * 2015-10-13 2016-02-03 中国石油天然气股份有限公司 一种水平井触动封隔分段完井工艺管柱
CN107916910B (zh) * 2016-10-10 2020-07-17 中国石油化工股份有限公司 独立液控封隔器控压阀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260164A (en) * 1979-06-15 1981-04-07 Halliburton Company Inflatable packer assembly with control valve
US4421165A (en) * 1980-07-15 1983-12-20 Halliburton Company Multiple stage cementer and casing inflation packer
US4420159A (en) * 1982-08-13 1983-12-13 Completion Tool Company Packer valve arrangement
USRE32345E (en) * 1982-08-13 1987-02-03 Completion Tool Company Packer valve arrangement
US4402517A (en) * 1982-08-13 1983-09-06 Completion Tool Company Well packer valve arrangement
US4474380A (en) * 1982-10-08 1984-10-02 Halliburton Company Inflatable packer assembly with control valve
US4744421A (en) * 1983-04-01 1988-05-17 Completion Tool Company Inflatable packer systems
US4586526A (en) * 1983-11-18 1986-05-06 N. J. McAllister Petroleum Industries, Inc. Arrangement for controlling communication between a tubular member and an inflatable element supported on the tubular member in a well bore
US4577695A (en) * 1984-04-04 1986-03-25 Completion Tool Company Sequential inflatable packer
US4577696A (en) * 1984-04-05 1986-03-25 Completion Tool Company Sequential inflatable packer
US4711301A (en) * 1985-09-05 1987-12-08 Weatherford U.S., Inc. Valve assembly for inflatable packer
US4653588A (en) * 1985-10-10 1987-03-31 N. J. McAllister Petroleum Industries, Inc. Valve apparatus for controlling communication between the interior of a tubular member and an inflatable element in a well bore

Also Published As

Publication number Publication date
NO905328D0 (no) 1990-12-10
GB2239034A (en) 1991-06-19
CA2031168A1 (en) 1991-06-12
GB9026862D0 (en) 1991-01-30
GB2239034B (en) 1993-08-04
US4962812A (en) 1990-10-16

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