AU2001227926A1 - A polymeric centralizer - Google Patents

A polymeric centralizer

Info

Publication number
AU2001227926A1
AU2001227926A1 AU2001227926A AU2792601A AU2001227926A1 AU 2001227926 A1 AU2001227926 A1 AU 2001227926A1 AU 2001227926 A AU2001227926 A AU 2001227926A AU 2792601 A AU2792601 A AU 2792601A AU 2001227926 A1 AU2001227926 A1 AU 2001227926A1
Authority
AU
Australia
Prior art keywords
casing
centralizer
polymeric
slit
polymeric centralizer
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.)
Abandoned
Application number
AU2001227926A
Inventor
James H. Cannon
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2001227926A1 publication Critical patent/AU2001227926A1/en
Abandoned 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
    • E21B17/1042—Elastomer protector or centering means
    • E21B17/105—Elastomer protector or centering means split type

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)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Ropes Or Cables (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tyre Moulding (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

A polymeric centralizer for casing having a body adapted to fit closely about the casing, a plurality of blades extending substantially longitudinally along an outer surface of body, a slit through a blade and opposing groove to allow the centralizer to be spread apart and a fastener to pulling the slit together and tightening the centralizer about the casing. The polymeric centralizer having strength characteristics capable of withstanding the forces encountered in casing operations. The polymeric centralizer is non-sparking for use in hazardous environments, abrasion and wear resistant, and provides protection from electrolysis between adjacent casing strings. The polymeric centralizer is light weight, allowing increased transportation capacity at a economical cost and allows easy attachment to broken down or made-up piping, production string or casing and including hole or cutaways for receiving surface cabling.
AU2001227926A 2000-01-19 2001-01-16 A polymeric centralizer Abandoned AU2001227926A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09488068 2000-01-19
US09/488,068 US6283205B1 (en) 2000-01-19 2000-01-19 Polymeric centralizer
PCT/US2001/001514 WO2001053653A1 (en) 2000-01-19 2001-01-16 A polymeric centralizer

Publications (1)

Publication Number Publication Date
AU2001227926A1 true AU2001227926A1 (en) 2001-07-31

Family

ID=23938201

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001227926A Abandoned AU2001227926A1 (en) 2000-01-19 2001-01-16 A polymeric centralizer

Country Status (8)

Country Link
US (1) US6283205B1 (en)
EP (1) EP1248896B1 (en)
AT (1) ATE323212T1 (en)
AU (1) AU2001227926A1 (en)
BR (1) BR0107711A (en)
DE (1) DE60118702T2 (en)
NO (1) NO326334B1 (en)
WO (1) WO2001053653A1 (en)

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GB0016146D0 (en) * 2000-06-30 2000-08-23 Brunel Oilfield Serv Uk Ltd Improvements in or relating to downhole tools
GB0115879D0 (en) * 2001-06-29 2001-08-22 Polyoil Ltd Cable protection apparatus
US6910534B2 (en) * 2002-06-11 2005-06-28 Halliburton Energy Services, Inc. Apparatus for attaching a sensor to a tubing string
US6725939B2 (en) 2002-06-18 2004-04-27 Baker Hughes Incorporated Expandable centralizer for downhole tubulars
GB0223035D0 (en) * 2002-10-04 2002-11-13 Polyoil Ltd Improved downhole device and method
US20040211571A1 (en) * 2003-04-23 2004-10-28 Moreira Oswaldo M. Control line protector
US7013824B2 (en) * 2003-08-21 2006-03-21 Seahorse Equipment Corporation Keel joint centralizer
US7048064B1 (en) 2003-09-12 2006-05-23 Smith Larry W Multi-unit centralizer
GB2412389A (en) * 2004-03-27 2005-09-28 Cleansorb Ltd Process for treating underground formations
US20060065407A1 (en) * 2004-09-30 2006-03-30 Patterson Services, Inc. Apparatus and method for handling umbilical or control lines for tubing of a well
US7180826B2 (en) * 2004-10-01 2007-02-20 Teledrill Inc. Measurement while drilling bi-directional pulser operating in a near laminar annular flow channel
BRPI0404834B1 (en) * 2004-11-05 2009-01-13 clamp for use in deep sea oil prospecting operations.
US7624798B2 (en) * 2005-05-27 2009-12-01 Baker Hughes Incorporated Centralizer for expandable tubulars
WO2011059694A1 (en) * 2009-11-13 2011-05-19 Wwt International, Inc. Open hole non-rotating sleeve and assembly
CA2811324C (en) * 2010-09-15 2019-10-08 Evolution Oil Tools Inc. Anchor for a tubing string and method
US8764406B2 (en) * 2010-10-04 2014-07-01 William K. Filippi Fluid level control mechanism
USD849800S1 (en) 2012-04-04 2019-05-28 Summit Energy Services, Inc. Casing centralizer having spiral blades
US9249633B1 (en) 2012-06-22 2016-02-02 Chevron U.S.A. Inc. Insulated tubular clamp
CN102720443B (en) * 2012-07-06 2014-04-30 常熟市慧丰塑料制品有限公司 Sucker rod centering guide convenient for installation
SG11201502337SA (en) * 2012-10-18 2015-04-29 Halliburton Energy Services Inc Gravel packing apparatus having a jumper tube protection assembly
CN104884737B (en) 2012-11-06 2019-02-15 开拓工程股份有限公司 General underground probe system
CA2890615C (en) 2012-11-06 2019-02-26 Evolution Engineering Inc. Drill collar with integrated probe centralizer
US10030501B2 (en) 2012-12-03 2018-07-24 Evolution Engineering Inc. Downhole probe centralizer
US9249641B2 (en) 2013-02-28 2016-02-02 Guy Wheater Articulated wireline hole finder
US9057229B2 (en) 2013-03-14 2015-06-16 Summit Energy Services, Inc. Casing centralizer
US20140311756A1 (en) 2013-04-22 2014-10-23 Rock Dicke Incorporated Pipe Centralizer Having Low-Friction Coating
US9580999B2 (en) 2013-05-20 2017-02-28 Halliburton Energy Services, Inc. Gravel packing apparatus having a jumper tube protection assembly
GB2525250A (en) * 2014-04-17 2015-10-21 Reece Innovation Ct Ltd Improvments in or relating to live well injection
WO2015162384A2 (en) * 2014-04-23 2015-10-29 Bardot Group Fastening device for underwater lines
US9512685B2 (en) * 2014-08-19 2016-12-06 Schlumberger Technology Corporation Cable protector system
BR112017011643A2 (en) * 2015-02-09 2018-03-06 Halliburton Energy Services Inc downhole octg centerer, downhole apparatus and capsule for dispensing a downhole article
US10030503B2 (en) * 2015-02-20 2018-07-24 Schlumberger Technology Corporation Spring with integral borehole wall applied sensor
WO2018031484A1 (en) * 2016-08-08 2018-02-15 Oil States Industries, Inc. Polymer-based centralizer for downhole drilling apparatus
US10669789B2 (en) 2016-08-08 2020-06-02 Oil States Industries, Inc. Non-metallic centralizer for downhole drilling apparatus
CN112228024B (en) * 2019-07-15 2024-04-19 中国石油化工股份有限公司 Thickened oil recovery method and pipe column
CN110500041A (en) * 2019-09-16 2019-11-26 西南石油大学 A kind of radially horizontal well self-advancing type jet bit
WO2021110988A1 (en) * 2019-12-04 2021-06-10 Ais Bardot Fastening device for underwater lines

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1560468A (en) * 1923-09-11 1925-11-03 Mexia Planing Mill Company Wooden sucker-rod guide
US2153787A (en) 1937-07-16 1939-04-11 Goodrich Co B F Sucker-rod guard
US3370894A (en) * 1965-07-06 1968-02-27 Central Res Inc Rod guide
US3414337A (en) * 1966-05-18 1968-12-03 Donald E. Sable Rod guide
US3528499A (en) 1969-03-25 1970-09-15 Charles H Collett Plastic floating drill pipe and sucker rod protector
US4088185A (en) 1974-12-13 1978-05-09 J. M. Huber Corporation Molded plastic paraffin scrapers and centralizers
US3933203A (en) 1975-03-27 1976-01-20 Evans Orde R Centralizer for production string including support means for control lines
US4543998A (en) 1983-11-17 1985-10-01 Regal International, Inc. Protector clamp for well control lines
GB8629308D0 (en) 1986-12-08 1987-01-14 Swietlik G Clamping device
DE3700793A1 (en) 1987-01-14 1988-07-28 Gummi Jaeger Kg Gmbh & Cie Rod protector for drill rods, in particular for deep-well drilling rigs
US4796670A (en) 1987-10-15 1989-01-10 Exxon Production Research Company Drill pipe protector
US4858688A (en) * 1988-06-27 1989-08-22 Edwards Billy J Sucker rod guide
US5154867A (en) 1988-06-27 1992-10-13 Edwards Billy J Method of constructing an ultra-high molecular weight polyethylene sucker rod guide
US4938285A (en) 1988-06-27 1990-07-03 Edwards Billy J Ultra-high molecular weight polyethylene sucker rod guide
DE4029523C1 (en) * 1990-09-18 1991-12-19 Gummi-Jaeger Kg Gmbh & Cie, 3000 Hannover, De
US5247990A (en) 1992-03-12 1993-09-28 Sudol Tad A Centralizer
US5339896A (en) * 1993-05-06 1994-08-23 J. M. Huber Corp. Field installable rod guide and method
US5452760A (en) * 1994-09-19 1995-09-26 Enterra Patco Oilfield Products Limited Well pump tubing scrapers
US5727627A (en) 1995-04-13 1998-03-17 Fce Control Flow Equipment Ltd. Well rod centralizer/centralizer stop interface with wear reducing surface
GB9703608D0 (en) 1997-02-21 1997-04-09 Downhole Products Plc Casing centraliser
US5908072A (en) 1997-05-02 1999-06-01 Frank's International, Inc. Non-metallic centralizer for casing
US6032748A (en) * 1997-06-06 2000-03-07 Smith International, Inc. Non-rotatable stabilizer and torque reducer

Also Published As

Publication number Publication date
EP1248896B1 (en) 2006-04-12
US6283205B1 (en) 2001-09-04
EP1248896A1 (en) 2002-10-16
BR0107711A (en) 2002-11-19
NO20023294D0 (en) 2002-07-08
ATE323212T1 (en) 2006-04-15
NO326334B1 (en) 2008-11-10
WO2001053653A1 (en) 2001-07-26
DE60118702D1 (en) 2006-05-24
DE60118702T2 (en) 2006-11-30
NO20023294L (en) 2002-08-29

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