DE60014052D1 - Vorrichtung zur beibehaltung eines gleichmässigen druckes in einem aufblasbaren bohrlochwerkzeug - Google Patents

Vorrichtung zur beibehaltung eines gleichmässigen druckes in einem aufblasbaren bohrlochwerkzeug

Info

Publication number
DE60014052D1
DE60014052D1 DE60014052T DE60014052T DE60014052D1 DE 60014052 D1 DE60014052 D1 DE 60014052D1 DE 60014052 T DE60014052 T DE 60014052T DE 60014052 T DE60014052 T DE 60014052T DE 60014052 D1 DE60014052 D1 DE 60014052D1
Authority
DE
Germany
Prior art keywords
hole
inflatable
even pressure
maintaining even
tool
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
DE60014052T
Other languages
English (en)
Other versions
DE60014052T2 (de
Inventor
V Carisella
J Wilson
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.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb 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 Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Application granted granted Critical
Publication of DE60014052D1 publication Critical patent/DE60014052D1/de
Publication of DE60014052T2 publication Critical patent/DE60014052T2/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

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)
  • Pipe Accessories (AREA)
  • Earth Drilling (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE60014052T 1999-04-15 2000-04-07 Vorrichtung zur beibehaltung eines gleichmässigen druckes in einem aufblasbaren bohrlochwerkzeug Expired - Lifetime DE60014052T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/292,530 US6213217B1 (en) 1999-04-15 1999-04-15 Gas operated apparatus and method for maintaining relatively uniformed fluid pressure within an expandable well tool subjected to thermal variants
US292530 1999-04-15
PCT/GB2000/001322 WO2000063523A1 (en) 1999-04-15 2000-04-07 Apparatus for maintaining uniform pressure within an expandable well tool

Publications (2)

Publication Number Publication Date
DE60014052D1 true DE60014052D1 (de) 2004-10-28
DE60014052T2 DE60014052T2 (de) 2005-12-01

Family

ID=23125056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60014052T Expired - Lifetime DE60014052T2 (de) 1999-04-15 2000-04-07 Vorrichtung zur beibehaltung eines gleichmässigen druckes in einem aufblasbaren bohrlochwerkzeug

Country Status (7)

Country Link
US (1) US6213217B1 (de)
EP (1) EP1165934B1 (de)
AU (1) AU766071B2 (de)
CA (1) CA2367526C (de)
DE (1) DE60014052T2 (de)
NO (1) NO322915B1 (de)
WO (1) WO2000063523A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2191249C2 (ru) * 2000-07-03 2002-10-20 Институт горного дела - научно-исследовательское учреждение СО РАН Пакер и способ его фиксации в скважине
US6578638B2 (en) * 2001-08-27 2003-06-17 Weatherford/Lamb, Inc. Drillable inflatable packer & methods of use
US6681862B2 (en) 2002-01-30 2004-01-27 Halliburton Energy Services, Inc. System and method for reducing the pressure drop in fluids produced through production tubing
US6915845B2 (en) * 2002-06-04 2005-07-12 Schlumberger Technology Corporation Re-enterable gravel pack system with inflate packer
US7048059B2 (en) * 2002-10-15 2006-05-23 Baker Hughes Incorporated Annulus pressure control system for subsea wells
US7621322B2 (en) * 2005-11-16 2009-11-24 Baker Hughes Incorporated Thru-tubing high expansion inflatable seal with mechanical anchoring system and method
US8347969B2 (en) * 2010-10-19 2013-01-08 Baker Hughes Incorporated Apparatus and method for compensating for pressure changes within an isolated annular space of a wellbore
US8607883B2 (en) * 2010-11-22 2013-12-17 Halliburton Energy Services, Inc. Swellable packer having thermal compensation
US8813841B2 (en) 2010-12-22 2014-08-26 James V. Carisella Hybrid dump bailer and method of use
EP2565369A1 (de) * 2011-08-31 2013-03-06 Welltec A/S Ringförmige Absperrung mit Ausgleichsvorrichtung
GB2511503B (en) 2013-03-04 2019-10-16 Morphpackers Ltd Expandable sleeve with pressure balancing and check valve
MX2016000062A (es) 2013-08-02 2016-03-09 Halliburton Energy Services Inc Herramienta de suministro de potencia de fondo de pozo que funciona con presion hidrostatica.
US9476272B2 (en) 2014-12-11 2016-10-25 Neo Products, LLC. Pressure setting tool and method of use
US10337270B2 (en) 2015-12-16 2019-07-02 Neo Products, LLC Select fire system and method of using same
WO2019078810A1 (en) 2017-10-16 2019-04-25 Halliburton Energy Services, Inc. ENVIRONMENTAL COMPENSATION SYSTEM FOR DOWNHOLE OIL WELL TOOLS
WO2019084192A1 (en) 2017-10-26 2019-05-02 Non-Explosive Oilfield Products, Llc FLUID ACTUATOR HOLE POSITIONING POSITIONING TOOL AND METHOD OF USING THE SAME
GB2614092B (en) * 2019-07-03 2024-02-14 Bn Tech Holdings Inc Modular downhole tool reservoir system
CN110847853B (zh) * 2019-11-15 2020-06-23 大庆市海兴石油科技发展有限公司 一种自适应高性能桥塞
RU209592U1 (ru) * 2021-07-12 2022-03-17 Общество с ограниченной ответственностью "Синтез НПФ" Герметичный корпус высоковольтного устройства, работающего в среде жидкого диэлектрика

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160211A (en) 1961-08-09 1964-12-08 Lynes Inc Inflatable packer well tool
US4345648A (en) 1980-02-11 1982-08-24 Bj-Hughes, Inc. Inflatable packer system
US4349204A (en) 1981-04-29 1982-09-14 Lynes, Inc. Non-extruding inflatable packer assembly
US4589484A (en) 1984-10-11 1986-05-20 Foster-Miller, Inc. Deployment system
US4655292A (en) 1986-07-16 1987-04-07 Baker Oil Tools, Inc. Steam injection packer actuator and method
US4749035A (en) 1987-04-30 1988-06-07 Cameron Iron Works Usa, Inc. Tubing packer
US4832120A (en) 1987-12-28 1989-05-23 Baker Hughes Incorporated Inflatable tool for a subterranean well
US4869324A (en) 1988-03-21 1989-09-26 Baker Hughes Incorporated Inflatable packers and methods of utilization
US5320182A (en) 1989-04-28 1994-06-14 Baker Hughes Incorporated Downhole pump
FR2647500B1 (fr) * 1989-05-24 1996-08-09 Schlumberger Prospection Appareil d'essai d'un puits de forage petrolier et procede correspondant
US5046557A (en) 1990-04-30 1991-09-10 Masx Energy Services Group, Inc. Well packing tool
NO303296B1 (no) 1997-02-14 1998-06-22 Tech Line Oil Tools As OppblÕsbar nedihullspakning med trykkompensator
US5495892A (en) 1993-12-30 1996-03-05 Carisella; James V. Inflatable packer device and method
US5469919A (en) 1993-12-30 1995-11-28 Carisella; James V. Programmed shape 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
US5718292A (en) 1996-07-15 1998-02-17 Halliburton Company Inflation packer method and apparatus

Also Published As

Publication number Publication date
DE60014052T2 (de) 2005-12-01
NO322915B1 (no) 2006-12-18
NO20014254D0 (no) 2001-09-03
US6213217B1 (en) 2001-04-10
CA2367526A1 (en) 2000-10-26
WO2000063523A1 (en) 2000-10-26
NO20014254L (no) 2001-12-07
EP1165934B1 (de) 2004-09-22
AU766071B2 (en) 2003-10-09
CA2367526C (en) 2006-01-17
EP1165934A1 (de) 2002-01-02
AU3829000A (en) 2000-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition