MX2011011364A - A low friction centralizer. - Google Patents

A low friction centralizer.

Info

Publication number
MX2011011364A
MX2011011364A MX2011011364A MX2011011364A MX2011011364A MX 2011011364 A MX2011011364 A MX 2011011364A MX 2011011364 A MX2011011364 A MX 2011011364A MX 2011011364 A MX2011011364 A MX 2011011364A MX 2011011364 A MX2011011364 A MX 2011011364A
Authority
MX
Mexico
Prior art keywords
centralizer
low friction
tubular body
roller ball
friction centralizer
Prior art date
Application number
MX2011011364A
Other languages
Spanish (es)
Inventor
Robert H Wittman
Gregory Keller
Original Assignee
Flotek Ind 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 Flotek Ind Inc filed Critical Flotek Ind Inc
Publication of MX2011011364A publication Critical patent/MX2011011364A/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)
  • Earth Drilling (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

A centralizer for a downhole system, such as but not limited to a casing system. In some embodiments, the centralizer has a tubular body and a plurality of roller ball assemblies circumferentially spaced about the tubular body. Each roller ball assembly includes a plurality of rotatable balls adapted to engage a surface radially offset from the centralizer and rotate relative to the surface in any direction.
MX2011011364A 2009-05-01 2010-04-29 A low friction centralizer. MX2011011364A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17461709P 2009-05-01 2009-05-01
PCT/US2010/032987 WO2010127128A2 (en) 2009-05-01 2010-04-29 A low friction centralizer

Publications (1)

Publication Number Publication Date
MX2011011364A true MX2011011364A (en) 2012-02-08

Family

ID=43029546

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011364A MX2011011364A (en) 2009-05-01 2010-04-29 A low friction centralizer.

Country Status (4)

Country Link
US (1) US20100276138A1 (en)
CA (1) CA2760670A1 (en)
MX (1) MX2011011364A (en)
WO (1) WO2010127128A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8082987B2 (en) * 2009-07-01 2011-12-27 Smith International, Inc. Hydraulically locking stabilizer
WO2014018040A1 (en) * 2012-07-26 2014-01-30 Halliburton Energy Services, Inc. Axis maintenance apparatus, systems, and methods
US20140311756A1 (en) 2013-04-22 2014-10-23 Rock Dicke Incorporated Pipe Centralizer Having Low-Friction Coating
US9790748B2 (en) 2013-07-24 2017-10-17 Impact Selector International, Llc Wireline roller standoff
CN105683483B (en) * 2013-12-13 2018-04-06 哈利伯顿能源服务公司 Including the downhole well tool for the low friction gauge pad that rotatable ball is wherein located
US10287829B2 (en) 2014-12-22 2019-05-14 Colorado School Of Mines Method and apparatus to rotate subsurface wellbore casing
US10364619B2 (en) 2016-05-20 2019-07-30 Alaskan Energy Resources, Inc. Integral electrically isolated centralizer and swell packer system
US10053925B1 (en) 2016-05-20 2018-08-21 Alaskan Energy Resources, Inc. Centralizer system
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
EA034114B1 (en) * 2018-02-15 2019-12-27 Общество С Ограниченной Ответственностью "Научная Компания "Луч" Device for moving equipment in production casing
NZ772233A (en) * 2018-08-29 2023-03-31 Impact Selector Int Llc Apparatus and method for running casing into a wellbore
CN109025848A (en) * 2018-10-12 2018-12-18 中煤地质集团有限公司北京分公司 A kind of aperture centralizer
US10895117B2 (en) 2018-12-28 2021-01-19 Saudi Arabian Oil Company Systems and methods for improved centralization and friction reduction using casing rods
WO2022155383A1 (en) * 2021-01-14 2022-07-21 Saudi Arabian Oil Company Casing friction reduction methods and tool
US11993986B1 (en) * 2023-01-18 2024-05-28 Alaskan Energy Resources, Inc. System, method and apparatus for a protection clamp for pipe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491187A (en) * 1982-06-01 1985-01-01 Russell Larry R Surface controlled auxiliary blade stabilizer
US5358042A (en) * 1993-04-07 1994-10-25 Marathon Oil Company High angle and horizontal wellbore centralizer and method of use
US5778976A (en) * 1994-02-14 1998-07-14 Austoil Technology Limited Casing installation equipment
GB2362900B (en) * 2000-05-31 2002-09-18 Ray Oil Tool Co Ltd Friction reduction means
GB0015020D0 (en) * 2000-06-20 2000-08-09 Downhole Products Plc Centraliser
US20040237640A1 (en) * 2003-05-29 2004-12-02 Baker Hughes, Incorporated Method and apparatus for measuring in-situ rock moduli and strength

Also Published As

Publication number Publication date
WO2010127128A2 (en) 2010-11-04
WO2010127128A3 (en) 2011-03-03
US20100276138A1 (en) 2010-11-04
CA2760670A1 (en) 2010-11-04

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Legal Events

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