NO20040344L - Labyrintlasetetning for hydrostatisk satt pakning - Google Patents

Labyrintlasetetning for hydrostatisk satt pakning

Info

Publication number
NO20040344L
NO20040344L NO20040344A NO20040344A NO20040344L NO 20040344 L NO20040344 L NO 20040344L NO 20040344 A NO20040344 A NO 20040344A NO 20040344 A NO20040344 A NO 20040344A NO 20040344 L NO20040344 L NO 20040344L
Authority
NO
Norway
Prior art keywords
hydrostatic
packing
labyrinth seal
labyrinth
seal
Prior art date
Application number
NO20040344A
Other languages
English (en)
Inventor
James G King
Jr Edward W Welch
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 NO20040344L publication Critical patent/NO20040344L/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
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure

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)
  • Earth Drilling (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pipe Accessories (AREA)
NO20040344A 2001-07-27 2004-01-26 Labyrintlasetetning for hydrostatisk satt pakning NO20040344L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/916,985 US6779600B2 (en) 2001-07-27 2001-07-27 Labyrinth lock seal for hydrostatically set packer
PCT/US2002/022993 WO2003012252A1 (en) 2001-07-27 2002-07-19 Labyrinth lock seal for hydrostatically set packer

Publications (1)

Publication Number Publication Date
NO20040344L true NO20040344L (no) 2004-03-26

Family

ID=25438189

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20040344A NO20040344L (no) 2001-07-27 2004-01-26 Labyrintlasetetning for hydrostatisk satt pakning

Country Status (5)

Country Link
US (1) US6779600B2 (no)
CA (1) CA2454948A1 (no)
GB (1) GB2395966A (no)
NO (1) NO20040344L (no)
WO (1) WO2003012252A1 (no)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8936101B2 (en) * 2008-07-17 2015-01-20 Halliburton Energy Services, Inc. Interventionless set packer and setting method for same
US7114559B2 (en) * 2002-02-11 2006-10-03 Baker Hughes Incorporated Method of repair of collapsed or damaged tubulars downhole
US7562713B2 (en) * 2006-02-21 2009-07-21 Schlumberger Technology Corporation Downhole actuation tools
US7464764B2 (en) 2006-09-18 2008-12-16 Baker Hughes Incorporated Retractable ball seat having a time delay material
US7726406B2 (en) * 2006-09-18 2010-06-01 Yang Xu Dissolvable downhole trigger device
US7779905B2 (en) * 2007-02-27 2010-08-24 High Pressure Integrity, Inc. Subterranean well tool including a locking seal healing system
US8210267B2 (en) * 2007-06-04 2012-07-03 Baker Hughes Incorporated Downhole pressure chamber and method of making same
US20090229832A1 (en) * 2008-03-11 2009-09-17 Baker Hughes Incorporated Pressure Compensator for Hydrostatically-Actuated Packers
US7967077B2 (en) * 2008-07-17 2011-06-28 Halliburton Energy Services, Inc. Interventionless set packer and setting method for same
US8371370B2 (en) * 2009-12-09 2013-02-12 Baker Hughes Incorporated Apparatus for isolating and completing multi-zone frac packs
US8424610B2 (en) * 2010-03-05 2013-04-23 Baker Hughes Incorporated Flow control arrangement and method
GB201005033D0 (en) 2010-03-25 2010-05-12 M I Drilling Fluids Uk Ltd Downhole tool and method
US8839873B2 (en) 2010-12-29 2014-09-23 Baker Hughes Incorporated Isolation of zones for fracturing using removable plugs
US8668018B2 (en) 2011-03-10 2014-03-11 Baker Hughes Incorporated Selective dart system for actuating downhole tools and methods of using same
US8668006B2 (en) 2011-04-13 2014-03-11 Baker Hughes Incorporated Ball seat having ball support member
US8479808B2 (en) 2011-06-01 2013-07-09 Baker Hughes Incorporated Downhole tools having radially expandable seat member
US9145758B2 (en) 2011-06-09 2015-09-29 Baker Hughes Incorporated Sleeved ball seat
US9004091B2 (en) 2011-12-08 2015-04-14 Baker Hughes Incorporated Shape-memory apparatuses for restricting fluid flow through a conduit and methods of using same
US9016388B2 (en) 2012-02-03 2015-04-28 Baker Hughes Incorporated Wiper plug elements and methods of stimulating a wellbore environment
US8919431B2 (en) 2012-05-14 2014-12-30 Cobra Tool, Inc. Wellbore anchoring system
US9068411B2 (en) 2012-05-25 2015-06-30 Baker Hughes Incorporated Thermal release mechanism for downhole tools
CN102877810B (zh) * 2012-09-05 2015-05-27 中国石油大学(华东) 海洋深水钻井用套管挂和密封下放工具
US9068414B2 (en) * 2012-09-14 2015-06-30 Baker Hughes Incorporated Multi-piston hydrostatic setting tool with locking feature and a single lock for multiple pistons
US9068413B2 (en) * 2012-09-14 2015-06-30 Baker Hughes Incorporated Multi-piston hydrostatic setting tool with locking feature and pressure balanced pistons
US9062506B2 (en) * 2012-09-14 2015-06-23 Baker Hughes Incorporated Multi-piston hydrostatic setting tool with locking feature outside actuation chambers for multiple pistons
CN103233695B (zh) * 2013-04-22 2015-10-21 中国海洋石油总公司 液压锁定器
US9303484B2 (en) 2013-04-29 2016-04-05 Baker Hughes Incorporated Dissolvable subterranean tool locking mechanism
US9447649B2 (en) * 2013-06-06 2016-09-20 Baker Hughes Incorporated Packer setting mechanism
WO2015016937A1 (en) * 2013-08-02 2015-02-05 Halliburton Energy Services, Inc. Downhole power delivery tool powered by hydrostatic pressure
US10400534B2 (en) * 2015-05-28 2019-09-03 Halliburton Energy Services, Inc. Viscous damping systems for hydrostatically set downhole tools
WO2017204785A1 (en) * 2016-05-24 2017-11-30 Halliburton Energy Services, Inc. Anti-preset mechanism for setting piston in downhole tools
US10808493B2 (en) 2016-10-19 2020-10-20 Schlumberger Technology Corporation Packer system having lockable mechanism
CN113586003B (zh) * 2021-08-31 2023-07-04 张卫东 一种联动坐封分流找漏工具

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2158720C2 (de) 1971-11-26 1982-12-16 Indramat Gesellschaft für Industrie-Rationalisierung und Automatisierung mbH, 8770 Lohr Kolben-Zylindereinheit
US4264285A (en) 1979-01-18 1981-04-28 Kobe, Inc. Downhole cleaner assembly for cleansing lubricant of downhole turbo-machines within wells
US4743034A (en) * 1987-03-27 1988-05-10 Durametallic Corporation Labyrinth bearing protector seal
US4858644A (en) 1988-05-31 1989-08-22 Otis Engineering Corporation Fluid flow regulator
US4886126A (en) 1988-12-12 1989-12-12 Baker Hughes Incorporated Method and apparatus for firing a perforating gun
US5024451A (en) * 1990-07-05 1991-06-18 Garlock Inc. Multi-position labyrinth seal ring
US5103901A (en) * 1990-10-12 1992-04-14 Dresser Industries, Inc Hydraulically operated well packer
US5190440A (en) * 1991-03-11 1993-03-02 Dresser-Rand Company Swirl control labyrinth seal
US5320183A (en) 1992-10-16 1994-06-14 Schlumberger Technology Corporation Locking apparatus for locking a packer setting apparatus and preventing the packer from setting until a predetermined annulus pressure is produced
US5403019A (en) * 1993-05-03 1995-04-04 Dresser-Rand Company Balanced floating labyrinth seal
JP3282895B2 (ja) 1993-08-30 2002-05-20 株式会社小松製作所 ブレーカ内蔵式アーム付油圧ショベル
US5720349A (en) * 1995-10-12 1998-02-24 Weatherford U.S., Inc. Starting mill and operations
US5680905A (en) 1995-01-04 1997-10-28 Baker Hughes Incorporated Apparatus and method for perforating wellbores
US6085845A (en) 1996-01-24 2000-07-11 Schlumberger Technology Corporation Surface controlled formation isolation valve adapted for deployment of a desired length of a tool string in a wellbore
US5803179A (en) 1996-12-31 1998-09-08 Halliburton Energy Services, Inc. Screened well drainage pipe structure with sealed, variable length labyrinth inlet flow control apparatus
GB9710746D0 (en) * 1997-05-27 1997-07-16 Petroleum Eng Services Downhole pressure activated device
US6016880A (en) * 1997-10-02 2000-01-25 Abb Vetco Gray Inc. Rotating drilling head with spaced apart seals
US6325382B1 (en) * 1999-05-21 2001-12-04 Nippon Pillar Packing Co., Ltd. Non-contact type mechanical seal
US6467547B2 (en) * 2000-12-11 2002-10-22 Weatherford/Lamb, Inc. Hydraulic running tool with torque dampener

Also Published As

Publication number Publication date
WO2003012252A1 (en) 2003-02-13
CA2454948A1 (en) 2003-02-13
US20030019623A1 (en) 2003-01-30
GB0401734D0 (en) 2004-03-03
US6779600B2 (en) 2004-08-24
GB2395966A (en) 2004-06-09

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application