ATE119234T1 - Zentriervorrichtung für ölfeldfutterrohr. - Google Patents

Zentriervorrichtung für ölfeldfutterrohr.

Info

Publication number
ATE119234T1
ATE119234T1 AT91902218T AT91902218T ATE119234T1 AT E119234 T1 ATE119234 T1 AT E119234T1 AT 91902218 T AT91902218 T AT 91902218T AT 91902218 T AT91902218 T AT 91902218T AT E119234 T1 ATE119234 T1 AT E119234T1
Authority
AT
Austria
Prior art keywords
pct
casing
feed pipe
oil field
centering device
Prior art date
Application number
AT91902218T
Other languages
English (en)
Inventor
Paul Douglas Maxfield A Gullet
Woolsthorpe-By-Colsterworth
Manfred Jansch
Original Assignee
Weatherford Lamb
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
Priority claimed from GB909001007A external-priority patent/GB9001007D0/en
Priority claimed from DE19904024000 external-priority patent/DE4024000C2/de
Application filed by Weatherford Lamb filed Critical Weatherford Lamb
Application granted granted Critical
Publication of ATE119234T1 publication Critical patent/ATE119234T1/de

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs
    • E21B17/1028—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs with arcuate springs only, e.g. baskets with outwardly bowed strips for cementing operations
    • 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
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/02—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground by explosives or by thermal or chemical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Earth Drilling (AREA)
  • Pipe Accessories (AREA)
  • Lubricants (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Paper (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
AT91902218T 1990-01-17 1991-01-17 Zentriervorrichtung für ölfeldfutterrohr. ATE119234T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909001007A GB9001007D0 (en) 1990-01-17 1990-01-17 Centralizers for oil well casings
DE19904024000 DE4024000C2 (de) 1990-07-28 1990-07-28 Rohrzentrierkorb mit Spanneinrichtung

Publications (1)

Publication Number Publication Date
ATE119234T1 true ATE119234T1 (de) 1995-03-15

Family

ID=25895437

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91902218T ATE119234T1 (de) 1990-01-17 1991-01-17 Zentriervorrichtung für ölfeldfutterrohr.

Country Status (7)

Country Link
US (1) US5261488A (de)
EP (1) EP0511254B1 (de)
AT (1) ATE119234T1 (de)
CA (1) CA2073332C (de)
DE (1) DE69107833T2 (de)
NO (1) NO305256B1 (de)
WO (1) WO1991010806A1 (de)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
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US5097905A (en) * 1991-01-28 1992-03-24 Mobil Oil Corporation Centralizer for well casing
US5411049A (en) * 1994-03-18 1995-05-02 Weatherford U.S., Inc. Valve
US5836395A (en) * 1994-08-01 1998-11-17 Weatherford/Lamb, Inc. Valve for wellbore use
US5909771A (en) * 1994-03-22 1999-06-08 Weatherford/Lamb, Inc. Wellbore valve
GB9405679D0 (en) * 1994-03-22 1994-05-11 Weatherford Lamb Fill valve
US5680902A (en) * 1994-03-22 1997-10-28 Weatherford/Lamb, Inc. Wellbore valve
GB9419313D0 (en) * 1994-09-24 1994-11-09 Weatherford Lamb Centralisers
GB9425240D0 (en) * 1994-12-14 1995-02-08 Head Philip Dissoluable metal to metal seal
GB2299598B (en) * 1995-04-07 1999-03-17 Weatherford Lamb Apparatus for use in a wellbore
US5575333A (en) * 1995-06-07 1996-11-19 Weatherford U.S., Inc. Centralizer
US6220350B1 (en) * 1998-12-01 2001-04-24 Halliburton Energy Services, Inc. High strength water soluble plug
US6374918B2 (en) 1999-05-14 2002-04-23 Weatherford/Lamb, Inc. In-tubing wellbore sidetracking operations
US6533034B1 (en) 2000-05-15 2003-03-18 Flotek Industries, Inc. Centralized stop collar for floating centralizer
EG22932A (en) * 2000-05-31 2002-01-13 Shell Int Research Method and system for reducing longitudinal fluid flow around a permeable well tubular
US7182131B2 (en) * 2000-09-06 2007-02-27 Casetech International, Inc. Dual diameter and rotating centralizer/sub and method
US7156171B2 (en) * 2000-09-06 2007-01-02 Casetech International, Inc. Dual diameter and rotating centralizer/sub
US6679325B2 (en) 2002-02-08 2004-01-20 Frank's International, Inc. Minimum clearance bow-spring centralizer
US7168494B2 (en) * 2004-03-18 2007-01-30 Halliburton Energy Services, Inc. Dissolvable downhole tools
GB0413042D0 (en) * 2004-06-11 2004-07-14 Petrowell Ltd Sealing system
GB0423992D0 (en) * 2004-10-29 2004-12-01 Petrowell Ltd Improved plug
GB0507237D0 (en) * 2005-04-09 2005-05-18 Petrowell Ltd Improved packer
CA2681603C (en) 2006-03-23 2014-05-13 Petrowell Limited Improved packer
US20070284114A1 (en) 2006-06-08 2007-12-13 Halliburton Energy Services, Inc. Method for removing a consumable downhole tool
US20080257549A1 (en) 2006-06-08 2008-10-23 Halliburton Energy Services, Inc. Consumable Downhole Tools
US7341105B2 (en) 2006-06-20 2008-03-11 Holcim (Us) Inc. Cementitious compositions for oil well cementing applications
GB0622916D0 (en) * 2006-11-17 2006-12-27 Petrowell Ltd Improved tree plug
US20080202764A1 (en) 2007-02-22 2008-08-28 Halliburton Energy Services, Inc. Consumable downhole tools
US20080264629A1 (en) * 2007-04-24 2008-10-30 Frank's International, Inc. Field-Assemblable Bow-Spring Casing Centralizer and Method of Making A Centralizer
US7878241B2 (en) * 2007-05-16 2011-02-01 Frank's International, Inc. Expandable centralizer for expandable pipe string
US9771763B2 (en) 2007-05-16 2017-09-26 Antelope Oil Tool & Mfg. Co. Low-clearance centralizer
EP2578796A3 (de) * 2007-05-16 2014-08-27 Frank's International, Inc. Zentrierkorb für erweiterbare Bohrlochrohre
US8763690B2 (en) 2007-05-16 2014-07-01 Antelope Oil Tool & Mfg. Co., Llc Casing centralizers having flexible bow springs
US8196654B2 (en) * 2007-05-16 2012-06-12 Frank's International, Inc. Expandable centralizer for expandable pipe string
US7845061B2 (en) * 2007-05-16 2010-12-07 Frank's International, Inc. Low clearance centralizer and method of making centralizer
US8701783B2 (en) * 2007-07-26 2014-04-22 Antelope Oil Tool & Mfg. Co., Llc Apparatus for and method of deploying a centralizer installed on an expandable casing string
GB0711871D0 (en) * 2007-06-20 2007-07-25 Petrowell Ltd Improved activation device
US7967065B2 (en) * 2007-11-30 2011-06-28 Frank's Casing Crew And Rental Tools, Inc. Caisson system
GB0723607D0 (en) * 2007-12-03 2008-01-09 Petrowell Ltd Improved centraliser
AU2014277766B2 (en) * 2007-12-03 2016-04-21 Weatherford Technology Holdings, Llc Improved centraliser
AU2016204890B2 (en) * 2007-12-03 2018-05-10 Weatherford Technology Holdings, Llc Improved centraliser
US8291781B2 (en) 2007-12-21 2012-10-23 Schlumberger Technology Corporation System and methods for actuating reversibly expandable structures
US8733453B2 (en) * 2007-12-21 2014-05-27 Schlumberger Technology Corporation Expandable structure for deployment in a well
US7766580B2 (en) 2008-02-14 2010-08-03 National Oilwell Varco, L.P. Energy managing keel joint
GB0803123D0 (en) * 2008-02-21 2008-03-26 Petrowell Ltd Improved tubing section
GB0804961D0 (en) * 2008-03-18 2008-04-16 Petrowell Ltd Improved centraliser
US8327926B2 (en) 2008-03-26 2012-12-11 Robertson Intellectual Properties, LLC Method for removing a consumable downhole tool
US8235102B1 (en) 2008-03-26 2012-08-07 Robertson Intellectual Properties, LLC Consumable downhole tool
GB0805719D0 (en) * 2008-03-29 2008-04-30 Petrowell Ltd Improved tubing section coupling
US20090308615A1 (en) * 2008-06-11 2009-12-17 Frank's International, Inc. Modular Low-Clearance Centralizer and Method of Making Modular Low-Clearance Centralizer
US8245777B2 (en) * 2008-07-25 2012-08-21 Stephen Randall Garner Tubing centralizer
US8235109B2 (en) * 2008-09-26 2012-08-07 Schlumberger Technology Corporatio Instrument centralizer configurable for use with cement evaluation well logging instruments
BRPI0920784A2 (pt) * 2008-09-29 2021-03-02 Frank's International, Inc. método e atuador de dispositivo de fundo de poço
US20120073803A1 (en) 2009-06-08 2012-03-29 Shantanu Dalmia Dual rotary centralizer for a borehole
US20110042102A1 (en) * 2009-08-18 2011-02-24 Frank's International, Inc. Method of and kit for installing a centralizer on a pipe segment
US8408287B2 (en) * 2010-06-03 2013-04-02 Electro-Petroleum, Inc. Electrical jumper for a producing oil well
WO2013135297A1 (en) * 2012-03-15 2013-09-19 Statoil As Centralizer for expandable casing
CA2867033C (en) * 2012-03-20 2020-05-26 Blackhawk Specialty Tools, Llc Well centralizer
US8960278B2 (en) * 2012-06-04 2015-02-24 Halliburton Energy Services, Inc. Pull through centralizer
US8991487B2 (en) 2012-06-04 2015-03-31 Halliburton Energy Services, Inc. Pull through centralizer
US9580976B1 (en) * 2013-03-14 2017-02-28 Sandia Corporation Deployable centralizers
BR112016002220A2 (pt) 2013-07-24 2017-08-01 Bp America Production Company centralizadores para invólucros em poços
US10113372B2 (en) 2013-07-30 2018-10-30 Weatherford Technology Holdings, Llc Centralizer
US10280695B2 (en) 2014-06-27 2019-05-07 Weatherford Technology Holdings, Llc Centralizer
NO338218B1 (no) 2014-07-02 2016-08-08 Moonshine Solutions As Utløserinnretning og fremgangsmåte for utplassering av brønnhullkomponent i borehull
US10161198B2 (en) 2015-07-08 2018-12-25 Weatherford Technology Holdings, Llc Centralizer with integrated stop collar
WO2017103645A1 (en) * 2015-12-16 2017-06-22 Halliburton Energy Services, Inc. Energized downhole standoff
WO2018085102A1 (en) * 2016-11-03 2018-05-11 Terves Inc. Self-actuating device for centralizing an object
GB201806327D0 (en) 2018-04-18 2018-05-30 Downhole Products Ltd Centraliser assembly
US20210270092A1 (en) 2018-08-10 2021-09-02 Downhole Products Limited Centralizer having atmospheric chamber for expansion in response to hydrostatic pressure
US10895117B2 (en) 2018-12-28 2021-01-19 Saudi Arabian Oil Company Systems and methods for improved centralization and friction reduction using casing rods
CN110043200B (zh) * 2019-04-22 2020-07-24 中国农业大学 一种磁信号激活的可变径扶正器
US11125024B2 (en) * 2019-07-26 2021-09-21 Innovex Downhole Solutions, Inc. Centralizer with dissolvable retaining members
US11976521B2 (en) 2019-08-01 2024-05-07 Chevron U.S.A. Inc. High speed rotor dynamics centralizer
US11459846B2 (en) * 2019-08-14 2022-10-04 Terves, Llc Temporary well isolation device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490350A (en) * 1943-12-15 1949-12-06 Claude C Taylor Means for centralizing casing and the like in a well
US2656890A (en) * 1951-08-02 1953-10-27 Arthur H Brandon Adjustable belly spring
US3343608A (en) * 1966-08-10 1967-09-26 B & W Inc Two-stage centralizer
US4543998A (en) * 1983-11-17 1985-10-01 Regal International, Inc. Protector clamp for well control lines
US4523640A (en) * 1984-01-23 1985-06-18 Dresser Industries, Inc. Arm release system for well logging apparatus
US4688636A (en) * 1986-04-11 1987-08-25 Albert Hennessey Non-weld casing centralizer
US4651823A (en) * 1986-05-19 1987-03-24 Antelope Oil Tool & Mfg. Company Centralizer

Also Published As

Publication number Publication date
EP0511254B1 (de) 1995-03-01
EP0511254A1 (de) 1992-11-04
CA2073332A1 (en) 1991-07-18
US5261488A (en) 1993-11-16
DE69107833D1 (de) 1995-04-06
CA2073332C (en) 1999-09-28
WO1991010806A1 (en) 1991-07-25
NO922736D0 (no) 1992-07-10
DE69107833T2 (de) 1995-11-09
NO305256B1 (no) 1999-04-26
NO922736L (no) 1992-07-10

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties