DE69832968D1 - Werkzeug zur reibungsminderung - Google Patents

Werkzeug zur reibungsminderung

Info

Publication number
DE69832968D1
DE69832968D1 DE69832968T DE69832968T DE69832968D1 DE 69832968 D1 DE69832968 D1 DE 69832968D1 DE 69832968 T DE69832968 T DE 69832968T DE 69832968 T DE69832968 T DE 69832968T DE 69832968 D1 DE69832968 D1 DE 69832968D1
Authority
DE
Germany
Prior art keywords
tool
friction reduction
friction
reduction
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
DE69832968T
Other languages
English (en)
Inventor
Geoffrey Neil Murray
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 DE69832968D1 publication Critical patent/DE69832968D1/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
    • 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
    • E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
DE69832968T 1997-03-11 1998-03-11 Werkzeug zur reibungsminderung Expired - Lifetime DE69832968D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ31438797 1997-03-11
PCT/NZ1998/000032 WO1998040601A1 (en) 1997-03-11 1998-03-11 Friction reducing tool

Publications (1)

Publication Number Publication Date
DE69832968D1 true DE69832968D1 (de) 2006-02-02

Family

ID=19926169

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69832968T Expired - Lifetime DE69832968D1 (de) 1997-03-11 1998-03-11 Werkzeug zur reibungsminderung

Country Status (7)

Country Link
US (1) US6382333B1 (de)
EP (1) EP0968352B1 (de)
AU (1) AU727244B2 (de)
CA (1) CA2283847C (de)
DE (1) DE69832968D1 (de)
NO (1) NO321412B1 (de)
WO (1) WO1998040601A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6585043B1 (en) 1997-11-10 2003-07-01 Weatherford/Lamb, Inc. Friction reducing tool
US7306058B2 (en) 1998-01-21 2007-12-11 Halliburton Energy Services, Inc. Anti-rotation device for a steerable rotary drilling device
GB2331534B (en) * 1998-02-23 2000-01-19 Weatherford Lamb Centralizer
US6494274B1 (en) 1998-03-05 2002-12-17 Weatherford/Lamb, Inc. Axle, a friction reducing fitting and an axle installation method
AU760978B2 (en) 1999-01-22 2003-05-29 Weatherford Technology Holdings, Llc Friction reducing tool and method for its use in a wellbore
GB0117178D0 (en) * 2001-07-13 2001-09-05 B D Kendle Engineering Ltd Improvements to roller subs
GB0128667D0 (en) * 2001-11-30 2002-01-23 Weatherford Lamb Tubing expansion
CA2448723C (en) * 2003-11-07 2008-05-13 Halliburton Energy Services, Inc. Variable gauge drilling apparatus and method of assembly thereof
US8627890B2 (en) 2007-07-27 2014-01-14 Weatherford/Lamb, Inc. Rotating continuous flow sub
US20090078224A1 (en) * 2007-09-26 2009-03-26 Scott Paul Smith Cam follower rocker arm
GB2460129B (en) * 2008-10-18 2010-04-07 Wireline Engineering Ltd A downhole device incorporating rollers
GB2482668B (en) 2010-08-09 2016-05-04 Wheater Guy Low friction wireline standoff
US8733455B2 (en) 2011-04-06 2014-05-27 Baker Hughes Incorporated Roller standoff assemblies
US20130319684A1 (en) * 2012-05-31 2013-12-05 Tesco Corporation Friction reducing stabilizer
CN103015906B (zh) * 2012-12-24 2015-06-24 中国石油化工股份有限公司 一种钻具减阻短节
US9790748B2 (en) 2013-07-24 2017-10-17 Impact Selector International, Llc Wireline roller standoff
WO2018084861A1 (en) * 2016-11-04 2018-05-11 Halliburton Energy Services, Inc. Anti-rotation pads with flow ports
US11352840B2 (en) 2017-08-01 2022-06-07 Frank's International, Llc Drill pipe torque reducer and method
US10724308B2 (en) 2017-08-01 2020-07-28 Frank's International, Llc Drill pipe torque reducer and method
US10557326B2 (en) 2017-12-01 2020-02-11 Saudi Arabian Oil Company Systems and methods for stuck pipe mitigation
US10947811B2 (en) 2017-12-01 2021-03-16 Saudi Arabian Oil Company Systems and methods for pipe concentricity, zonal isolation, and stuck pipe prevention
US10612360B2 (en) 2017-12-01 2020-04-07 Saudi Arabian Oil Company Ring assembly for measurement while drilling, logging while drilling and well intervention
US10557317B2 (en) 2017-12-01 2020-02-11 Saudi Arabian Oil Company Systems and methods for pipe concentricity, zonal isolation, and stuck pipe prevention
US10920502B2 (en) 2018-02-05 2021-02-16 Saudi Arabian Oil Company Casing friction reduction methods and tool
US11448016B2 (en) 2018-02-05 2022-09-20 Saudi Arabian Oil Company Casing friction reduction methods and tool
WO2021022093A1 (en) 2019-08-01 2021-02-04 Chevron U.S.A. Inc. Artificial lift systems utilizing high speed centralizers
AR123419A1 (es) * 2020-09-02 2022-11-30 Impact Selector Int Llc Herramienta de articulación móvil para fondo de pozo

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1651088A (en) 1926-12-18 1927-11-29 Harry H Isaacs Antifriction pipe sleeve
US1699087A (en) 1927-08-17 1929-01-15 John L Woodmansee Rotating collar
US1831999A (en) 1927-12-27 1931-11-17 Reed Roller Bit Co Antifriction device
US1801294A (en) * 1928-02-23 1931-04-21 Frank W Sutton Sucker-rod guide
US1913365A (en) 1929-01-05 1933-06-13 Carol Supplies Inc Antifriction bearing
US1923328A (en) * 1930-07-07 1933-08-22 Clarence E Reed Antifriction coupling for drill stems
US2601478A (en) * 1946-07-16 1952-06-24 Charlie T Weir Sucker rod guide
US2812200A (en) * 1955-05-16 1957-11-05 Yeargan Ervin Beauregard Means to attach a ring to pipe
US3052310A (en) * 1959-08-31 1962-09-04 Robert B Kinzbach Combined reamer and drill string stabilizer
US3797592A (en) 1972-11-21 1974-03-19 Kennametal Inc Stabilizing roller
US4013325A (en) 1974-09-04 1977-03-22 Ian Graeme Rear Drill rod stabilizing tool
SU1089233A1 (ru) * 1982-07-07 1984-04-30 Zolotukhin Eduard G Наддолотный центратор
US4548284A (en) * 1983-10-28 1985-10-22 Dresser Industries, Inc. Roller ball retention of reamer cutter assembly
US4583604A (en) * 1984-10-19 1986-04-22 Hytech International, Inc. Roller reamer with rotatably positioned bearing block
GB8806109D0 (en) * 1988-03-15 1988-04-13 Anderson C A Downhole stabilisers
RU2012769C1 (ru) 1988-11-10 1994-05-15 Башкирский государственный научно-исследовательский и проектный институт нефтяной промышленности Протектор штанговый
FR2648861B1 (fr) 1989-06-26 1996-06-14 Inst Francais Du Petrole Dispositif pour guider un train de tiges dans un puits
GB8914882D0 (en) 1989-06-29 1989-08-23 Red Baron Oil Tools Rental Drill string component
US4919205A (en) 1989-11-27 1990-04-24 Dollison William W Friction-reducing device
GB2257447A (en) 1991-07-10 1993-01-13 Garrigh John Young Stabiliser for a drill string
WO1993024728A1 (en) 1992-05-27 1993-12-09 Astec Developments Limited Downhole tools
RU2039199C1 (ru) * 1993-02-11 1995-07-09 Научно-производственная фирма "Эридан-Экспо" Гидравлический центратор
GB9317128D0 (en) 1993-08-17 1993-09-29 Swietlik George Equipment to reduce torque on a drill string
GB9321257D0 (en) * 1993-10-14 1993-12-01 Rototec Limited Drill pipe tubing and casing protectors
GB9321695D0 (en) 1993-10-21 1993-12-15 Anderguage Ltd Downhole apparatus
US5778976A (en) 1994-02-14 1998-07-14 Austoil Technology Limited Casing installation equipment
US5727627A (en) * 1995-04-13 1998-03-17 Fce Control Flow Equipment Ltd. Well rod centralizer/centralizer stop interface with wear reducing surface
DE69635360T2 (de) 1995-04-27 2006-07-27 Weatherford/Lamb, Inc., Houston Nicht-rotierender Zentrierkorb
AUPN505195A0 (en) * 1995-08-28 1995-09-21 Down Hole Technologies Pty Ltd Self-centering system for a tool travelling through a tubular member

Also Published As

Publication number Publication date
CA2283847A1 (en) 1998-09-17
AU6528498A (en) 1998-09-29
EP0968352A4 (de) 2004-07-21
CA2283847C (en) 2007-12-11
AU727244B2 (en) 2000-12-07
WO1998040601A1 (en) 1998-09-17
EP0968352A1 (de) 2000-01-05
NO994345D0 (no) 1999-09-08
NO321412B1 (no) 2006-05-08
EP0968352B1 (de) 2005-12-28
US6382333B1 (en) 2002-05-07
NO994345L (no) 1999-11-01

Similar Documents

Publication Publication Date Title
DE69832968D1 (de) Werkzeug zur reibungsminderung
NO20002106L (no) Friksjonsreduserende verktøy
PT979240E (pt) Inibidores de serina-protease
NO971039D0 (no) Flerbruks-brönnverktöy
DE59709452D1 (de) Werkzeugträger
DE69818247D1 (de) Winkeleinstellbares anfaswerkzeug
DE69622751D1 (de) Arbeitsplatz
PT958287E (pt) Inibidores de sulfamida-metaloprotease
DE69831996D1 (de) Handwerkzeug
PT1113965E (pt) Acessorio para gargalo de garrafa
PT886647E (pt) Inibidores de serina-protease
DE59810239D1 (de) Handwerkzeugmaschine
DE69801200D1 (de) Stanzwerkzeug
PT981652E (pt) Biolixiviacao de concentrado mineral de sulfureto
DE59802425D1 (de) Werkzeug
DE69713445D1 (de) Werkzeug
DE69804744D1 (de) Metallbearbeitungsverfahren
DE59702050D1 (de) Handwerkzeugmaschine
FI980872A0 (fi) Työkalu
IT244038Y1 (it) Attrezzo multiplo di sbloccaggio
DE59610661D1 (de) Handwerkzeug
DE69626798D1 (de) Reibscheibe
DE69417869D1 (de) Geteilter Nagel
DK0870558T3 (da) Slidbestandig værktøjsindsats
ATA53298A (de) Rührwerkzeug

Legal Events

Date Code Title Description
8332 No legal effect for de