NO20080085L - Holdekilesammenstilling for en forlengningsrorhenger - Google Patents

Holdekilesammenstilling for en forlengningsrorhenger

Info

Publication number
NO20080085L
NO20080085L NO20080085A NO20080085A NO20080085L NO 20080085 L NO20080085 L NO 20080085L NO 20080085 A NO20080085 A NO 20080085A NO 20080085 A NO20080085 A NO 20080085A NO 20080085 L NO20080085 L NO 20080085L
Authority
NO
Norway
Prior art keywords
wedge
retaining
seat
retaining wedge
holding
Prior art date
Application number
NO20080085A
Other languages
English (en)
Inventor
Peter J Fay
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 NO20080085L publication Critical patent/NO20080085L/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells

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)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Seats For Vehicles (AREA)
  • Bridges Or Land Bridges (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Clamps And Clips (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

En forlengningsrørhenger inkluderer et ringformet holdekilesete (16) som radialt omgir en seksjon av det forlengningsrør som henger ned. Holdekilesetet inneholder et flertall vinduer (26) som hvert akkomoderer i det minste ett mellomliggende holdekilesete (34). De mellomliggende holdekileseter inneholder, i sin tur, hver vinduer som akkomoderer et holdekileelement. Der er not-og-fjær arrangementer mellom holdekilesetet og det mellomliggende holdekilesetet så vel som mellom det mellomliggende holdekilesetet og holdekileelementet som tillater aksial bevegelse av holdekileelementet til å bli overført ved hjelp av kaminngrepsoverflater til radial utover bevegelse av både det mellomliggende holdekilesete og holdekileelementet (54). Påtvingningen av ett eller flere mellomliggende holdekileseter i et integrert eller nestet forhold tillater større radial ekspansjon av holdekileelementene i forhold til det innvendige forlengningsrør. 1
NO20080085A 2005-06-08 2008-01-07 Holdekilesammenstilling for en forlengningsrorhenger NO20080085L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/148,390 US7431096B2 (en) 2005-06-08 2005-06-08 Embedded flex-lock slip liner hanger
PCT/US2006/022572 WO2006133425A1 (en) 2005-06-08 2006-06-08 Embedded flex-lock slip liner hanger

Publications (1)

Publication Number Publication Date
NO20080085L true NO20080085L (no) 2008-03-05

Family

ID=37102153

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20080085A NO20080085L (no) 2005-06-08 2008-01-07 Holdekilesammenstilling for en forlengningsrorhenger

Country Status (6)

Country Link
US (1) US7431096B2 (no)
CA (1) CA2613080C (no)
GB (1) GB2441478B (no)
NO (1) NO20080085L (no)
RU (1) RU2423603C2 (no)
WO (1) WO2006133425A1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7503388B2 (en) * 2006-10-26 2009-03-17 Baker Hughes Incorporated Circumferentially loaded slip-type overshot retrieval tool
US7546872B2 (en) * 2006-12-08 2009-06-16 Baker Hughes Incorporated Liner hanger
GB0901034D0 (en) 2009-01-22 2009-03-11 Petrowell Ltd Apparatus and method
US9303477B2 (en) 2009-04-02 2016-04-05 Michael J. Harris Methods and apparatus for cementing wells
US8684096B2 (en) * 2009-04-02 2014-04-01 Key Energy Services, Llc Anchor assembly and method of installing anchors
FR2942496B1 (fr) 2010-05-31 2011-10-07 Saltel Ind Dispositif de support d'un equipement a l'interieur d'un puits, un procede pour sa fixation et un procede de mise en place d'un tel equipement
US9027645B2 (en) 2010-08-16 2015-05-12 Baker Hughes Incorporated Fishing tool
CN102373892B (zh) * 2011-12-03 2014-04-30 中国石油集团西部钻探工程有限公司 膨胀尾管悬挂器
US9752418B2 (en) * 2013-05-14 2017-09-05 Baker Hughes Incorporated Slip with altering load distribution feature
US9759027B2 (en) * 2013-05-14 2017-09-12 Baker Hughes Incorporated Slip with altering load distribution feature
US9416608B2 (en) 2013-07-17 2016-08-16 Baker Hughes Incorporated Slip, tangential slip system having slip, and method thereof
US9562410B2 (en) * 2013-10-30 2017-02-07 Baker Hughes Incorporated Increased load bearing thickness for anchoring slip
US9341032B2 (en) 2014-06-18 2016-05-17 Portable Composite Structures, Inc. Centralizer with collaborative spring force
GB2549925A (en) * 2016-03-15 2017-11-08 Weatherford Uk Ltd Downhole slip apparatus
US10648276B2 (en) * 2018-05-04 2020-05-12 Baker Hughes, A Ge Company, Llc Slip arrangement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879851A (en) * 1955-08-01 1959-03-31 Equipment Engineers Inc Slip mounting for well tools
US3999605A (en) * 1976-02-18 1976-12-28 Texas Iron Works, Inc. Well tool for setting and supporting liners
US4497368A (en) * 1982-07-27 1985-02-05 Hughes Tool Company Hanger mechanism
CA1194409A (en) 1982-07-27 1985-10-01 John L. Baugh Hanger mechanism
US5086845A (en) * 1990-06-29 1992-02-11 Baker Hughes Incorporated Liner hanger assembly
WO1993020329A1 (en) 1992-04-03 1993-10-14 Tiw Corporation Hydraulically actuated liner hanger arrangement and method
WO1994009243A2 (en) * 1992-10-19 1994-04-28 Baker Hughes Incorporated Retrievable whipstock system
US5566762A (en) * 1994-04-06 1996-10-22 Tiw Corporation Thru tubing tool and method
US5542473A (en) * 1995-06-01 1996-08-06 Pringle; Ronald E. Simplified sealing and anchoring device for a well tool
US6431277B1 (en) * 1999-09-30 2002-08-13 Baker Hughes Incorporated Liner hanger
US6722428B2 (en) * 2001-05-18 2004-04-20 Dril-Quip, Inc. Apparatus for suspending a pipe within a well casing

Also Published As

Publication number Publication date
GB2441478A (en) 2008-03-05
CA2613080A1 (en) 2006-12-14
WO2006133425A1 (en) 2006-12-14
GB0725038D0 (en) 2008-01-30
GB2441478B (en) 2010-08-11
RU2007148251A (ru) 2009-07-20
US20060278404A1 (en) 2006-12-14
CA2613080C (en) 2011-08-16
RU2423603C2 (ru) 2011-07-10
US7431096B2 (en) 2008-10-07

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Legal Events

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