[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

NO20026135L - Centering Device - Google Patents

Centering Device

Info

Publication number
NO20026135L
NO20026135L NO20026135A NO20026135A NO20026135L NO 20026135 L NO20026135 L NO 20026135L NO 20026135 A NO20026135 A NO 20026135A NO 20026135 A NO20026135 A NO 20026135A NO 20026135 L NO20026135 L NO 20026135L
Authority
NO
Norway
Prior art keywords
centering device
centering
Prior art date
Application number
NO20026135A
Other languages
Norwegian (no)
Other versions
NO20026135D0 (en
Inventor
Ian Alastair Kirk
William Barron
Alistar Bertram Clark
Original Assignee
Downhole Products Plc
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 Downhole Products Plc filed Critical Downhole Products Plc
Publication of NO20026135D0 publication Critical patent/NO20026135D0/en
Publication of NO20026135L publication Critical patent/NO20026135L/en

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)
  • Massaging Devices (AREA)
  • Earth Drilling (AREA)
NO20026135A 2000-06-20 2002-12-19 Centering Device NO20026135L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0015020.1A GB0015020D0 (en) 2000-06-20 2000-06-20 Centraliser
PCT/GB2001/002754 WO2001098622A1 (en) 2000-06-20 2001-06-20 Centraliser

Publications (2)

Publication Number Publication Date
NO20026135D0 NO20026135D0 (en) 2002-12-19
NO20026135L true NO20026135L (en) 2002-12-19

Family

ID=9893992

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20026135A NO20026135L (en) 2000-06-20 2002-12-19 Centering Device

Country Status (5)

Country Link
US (1) US20030159834A1 (en)
AU (1) AU2001274302A1 (en)
GB (2) GB0015020D0 (en)
NO (1) NO20026135L (en)
WO (1) WO2001098622A1 (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0118270D0 (en) * 2001-07-27 2001-09-19 Internat Tubular Services Ltd "Tool string member with bearings"
CA2404577C (en) 2002-09-23 2011-11-15 Tesco Corporation Pipe centralizer and method of forming
US7219724B2 (en) * 2004-07-15 2007-05-22 Bilco Tools, Inc. Downhole magnetic retrieval tool
JP4123383B2 (en) * 2004-08-12 2008-07-23 村田機械株式会社 Overhead traveling vehicle system
US20070089909A1 (en) * 2005-10-07 2007-04-26 M-I Llc Mechanically modified filter cake
US20100276138A1 (en) * 2009-05-01 2010-11-04 Flotek Industries, Inc. Low Friction Centralizer
US8733455B2 (en) 2011-04-06 2014-05-27 Baker Hughes Incorporated Roller standoff assemblies
AU2012386004B2 (en) * 2012-07-26 2016-11-03 Halliburton Energy Services, Inc. Axis maintenance apparatus, systems, and methods
WO2014076481A2 (en) * 2012-11-16 2014-05-22 National Oilwell Varco Uk Limited Roller device
WO2015088559A1 (en) * 2013-12-13 2015-06-18 Halliburton Energy Services, Inc. Downhole drilling tools including low friction gage pads with rotatable balls positioned therein
CN104948122A (en) * 2014-03-26 2015-09-30 中国石油化工集团公司 Ball type centralizer for threaded rod drilling tool
CN104533313A (en) * 2014-12-30 2015-04-22 中国石油大学(华东) Spiral multi-wing type universal wheel casing centralizer and application thereof
CN105134101B (en) * 2015-08-21 2017-05-24 西南石油大学 Deepwater drilling riser and drill pipe anti-abrasion anti-attrition protection device
CN105909187A (en) * 2016-04-29 2016-08-31 成都来宝石油设备有限公司 Detachable threaded connection centering device
CN105840114A (en) * 2016-04-29 2016-08-10 成都来宝石油设备有限公司 Stabilizer for sucker rod for reducing friction force
CN105863523A (en) * 2016-04-29 2016-08-17 成都来宝石油设备有限公司 Stabilizing device for centralizing sucker rod
CN105863524A (en) * 2016-04-29 2016-08-17 成都来宝石油设备有限公司 Detachable type sucker rod stabilizing structure provided with balls convenient to replace
CN105735914A (en) * 2016-04-29 2016-07-06 成都来宝石油设备有限公司 Detachable ball-sliding centralizer
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
US10557326B2 (en) 2017-12-01 2020-02-11 Saudi Arabian Oil Company Systems and methods for stuck pipe mitigation
US11448016B2 (en) 2018-02-05 2022-09-20 Saudi Arabian Oil Company Casing friction reduction methods and tool
US10920502B2 (en) * 2018-02-05 2021-02-16 Saudi Arabian Oil Company Casing friction reduction methods and tool
US11187040B2 (en) 2018-07-30 2021-11-30 XR Downhole, LLC Downhole drilling tool with a polycrystalline diamond bearing
US10738821B2 (en) 2018-07-30 2020-08-11 XR Downhole, LLC Polycrystalline diamond radial bearing
US10465775B1 (en) 2018-07-30 2019-11-05 XR Downhole, LLC Cam follower with polycrystalline diamond engagement element
US11371556B2 (en) 2018-07-30 2022-06-28 Xr Reserve Llc Polycrystalline diamond linear bearings
US11035407B2 (en) 2018-07-30 2021-06-15 XR Downhole, LLC Material treatments for diamond-on-diamond reactive material bearing engagements
US11014759B2 (en) 2018-07-30 2021-05-25 XR Downhole, LLC Roller ball assembly with superhard elements
US11054000B2 (en) 2018-07-30 2021-07-06 Pi Tech Innovations Llc Polycrystalline diamond power transmission surfaces
US11286985B2 (en) 2018-07-30 2022-03-29 Xr Downhole Llc Polycrystalline diamond bearings for rotating machinery with compliance
US10760615B2 (en) 2018-07-30 2020-09-01 XR Downhole, LLC Polycrystalline diamond thrust bearing and element thereof
CA3107538A1 (en) 2018-08-02 2020-02-06 XR Downhole, LLC Polycrystalline diamond tubular protection
US11603715B2 (en) 2018-08-02 2023-03-14 Xr Reserve Llc Sucker rod couplings and tool joints with polycrystalline diamond elements
US10895117B2 (en) 2018-12-28 2021-01-19 Saudi Arabian Oil Company Systems and methods for improved centralization and friction reduction using casing rods
CN109826571A (en) * 2019-02-25 2019-05-31 中国石油天然气股份有限公司 Small-gap low-friction-resistance casing centralizer
CN111894475B (en) * 2020-06-29 2022-07-29 中国石油天然气股份有限公司西南油气田分公司工程技术研究院 Snakelike weight bar

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1699087A (en) * 1927-08-17 1929-01-15 John L Woodmansee Rotating collar
US1721004A (en) * 1928-04-23 1929-07-16 Albert S Debose Rotary well-drilling apparatus
US2601478A (en) * 1946-07-16 1952-06-24 Charlie T Weir Sucker rod guide
CA1095023A (en) * 1977-07-20 1981-02-03 John Roddy Rock drill bit loading device
US4280535A (en) * 1978-01-25 1981-07-28 Walker-Neer Mfg. Co., Inc. Inner tube assembly for dual conduit drill pipe
US4372622A (en) * 1980-11-17 1983-02-08 Cheek Alton E Recirculating bearing antifriction system for well strings
US5033558A (en) * 1985-05-16 1991-07-23 R.C.R. Oilfield, Inc. Well tool for use with down-hole drilling apparatus
GB8806109D0 (en) * 1988-03-15 1988-04-13 Anderson C A Downhole stabilisers
AU6412494A (en) * 1993-04-07 1994-10-24 Marathon Oil Company High angle and horizontal wellbore centralizer and method of use
GB9317128D0 (en) * 1993-08-17 1993-09-29 Swietlik George Equipment to reduce torque on a drill string
GB9321695D0 (en) * 1993-10-21 1993-12-15 Anderguage Ltd Downhole apparatus
AU703197B2 (en) * 1994-02-14 1999-03-18 Weatherford/Lamb Inc. A Friction Reducing Tool
US5441082A (en) * 1994-08-30 1995-08-15 Cascade Waterworks Manufacturing Co. Casing spacer
DE69635360T2 (en) * 1995-04-27 2006-07-27 Weatherford/Lamb, Inc., Houston Non-rotating centering basket
US5522467A (en) * 1995-05-19 1996-06-04 Great Lakes Directional Drilling System and stabilizer apparatus for inhibiting helical stack-out
US5692563A (en) * 1995-09-27 1997-12-02 Western Well Tool, Inc. Tubing friction reducer
DE69826885T2 (en) * 1997-11-10 2005-10-27 Weatherford/Lamb, Inc., Houston TOOL FOR REDUCING FRICTION
GB2331534B (en) * 1998-02-23 2000-01-19 Weatherford Lamb Centralizer

Also Published As

Publication number Publication date
GB0229946D0 (en) 2003-01-29
NO20026135D0 (en) 2002-12-19
AU2001274302A1 (en) 2002-01-02
WO2001098622A1 (en) 2001-12-27
GB2380754A (en) 2003-04-16
US20030159834A1 (en) 2003-08-28
GB0015020D0 (en) 2000-08-09

Similar Documents

Publication Publication Date Title
NO20026135L (en) Centering Device
DE60123496D1 (en) Connect device
DE60102615D1 (en) Adapter device
DE50100071D1 (en) TURNTABLE
DE50111864D1 (en) BUNDLAGER WITH CENTERING DEVICE
DE60105247D1 (en) Turntable device
DE60126075D1 (en) ORDER DEVICE
DE60127017D1 (en) Aufschlämmungsrückfluss device
DE60037682D1 (en) ILLUSTRATION DEVICE
NO20005524L (en) Ror-in-rudder device
DE60041514D1 (en) INVERTER DEVICE
DE10194843T1 (en) connecting device
DE50102286D1 (en) RETAINING DEVICE
DE60102024D1 (en) connecting device
NO20031918L (en) isolation device
FI20000943A (en) Turning device
DE60140668D1 (en) TURNTABLE
DE50108421D1 (en) connection device
DE50102518D1 (en) CONNECTION DEVICE
DE50101114D1 (en) CONNECTION DEVICE
ATE288528T1 (en) SUPPORT DEVICE
DE50107596D1 (en) chuck
ATA20952000A (en) RETAINING DEVICE
ATA1212000A (en) POSITIONING DEVICE
NO20004004D0 (en) support device

Legal Events

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