ATE346220T1 - Rohrzentrierer und herstellungsverfahren - Google Patents

Rohrzentrierer und herstellungsverfahren

Info

Publication number
ATE346220T1
ATE346220T1 AT03797130T AT03797130T ATE346220T1 AT E346220 T1 ATE346220 T1 AT E346220T1 AT 03797130 T AT03797130 T AT 03797130T AT 03797130 T AT03797130 T AT 03797130T AT E346220 T1 ATE346220 T1 AT E346220T1
Authority
AT
Austria
Prior art keywords
centralizer
sidewall
side wall
work piece
central opening
Prior art date
Application number
AT03797130T
Other languages
English (en)
Inventor
Maurice William Slack
Original Assignee
Tesco Corp
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 Tesco Corp filed Critical Tesco Corp
Application granted granted Critical
Publication of ATE346220T1 publication Critical patent/ATE346220T1/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
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • 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
    • E21B17/1064—Pipes or rods with a relatively rotating sleeve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Golf Clubs (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Peptides Or Proteins (AREA)
  • Tires In General (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
AT03797130T 2002-09-23 2003-09-23 Rohrzentrierer und herstellungsverfahren ATE346220T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2404577A CA2404577C (en) 2002-09-23 2002-09-23 Pipe centralizer and method of forming

Publications (1)

Publication Number Publication Date
ATE346220T1 true ATE346220T1 (de) 2006-12-15

Family

ID=32000086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03797130T ATE346220T1 (de) 2002-09-23 2003-09-23 Rohrzentrierer und herstellungsverfahren

Country Status (9)

Country Link
US (1) US7814633B2 (de)
EP (1) EP1549821B1 (de)
AT (1) ATE346220T1 (de)
AU (1) AU2003266077A1 (de)
CA (1) CA2404577C (de)
DE (1) DE60309908T2 (de)
DK (1) DK1549821T3 (de)
NO (1) NO331180B1 (de)
WO (1) WO2004027207A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2353249A1 (en) 2001-07-18 2003-01-18 Maurice William Slack Pipe centralizer and method of attachment
US7361411B2 (en) 2003-04-21 2008-04-22 Att Technology, Ltd. Hardfacing alloy, methods, and products
NO326223B1 (no) * 2003-10-29 2008-10-20 Weatherford Lamb Apparat og fremgangsmate for a redusere borevibrasjon ved boring med fôringsror
GB2430952B (en) * 2003-10-29 2007-09-26 Weatherford Lamb Methods of forming a centraliser
GB2419148B (en) * 2004-10-12 2009-07-01 Weatherford Lamb Methods and apparatus for manufacturing of expandable tubular
AR066071A1 (es) * 2008-04-16 2009-07-22 Siderca Sa Ind & Com Un centralizador para elementos tubulares fabricado apartir de dos materiales y un procedimiento para fabricar dicho centralizador.
US8167034B2 (en) * 2008-06-19 2012-05-01 Offshore Manufacturing & Design, Llc Device for centering a well casing
WO2010127233A2 (en) * 2009-05-01 2010-11-04 Baker Hughes Incorporated Casing bits, drilling assemblies, and methods for use in forming wellbores with expandable casing
WO2011059694A1 (en) * 2009-11-13 2011-05-19 Wwt International, Inc. Open hole non-rotating sleeve and assembly
USD665825S1 (en) * 2011-10-28 2012-08-21 Top-Co Cementing Products Inc. Casing centralizer
USD674817S1 (en) 2011-10-28 2013-01-22 Top-Co Cementing Products Inc. Casing centralizer
USD665824S1 (en) * 2011-10-28 2012-08-21 Top-Co Cementing Products Inc. Casing centralizer
USD674818S1 (en) 2011-10-28 2013-01-22 Top-Co Cementing Products Inc. Casing centralizer
USD849800S1 (en) 2012-04-04 2019-05-28 Summit Energy Services, Inc. Casing centralizer having spiral blades
BR112015010304A8 (pt) 2012-11-08 2019-10-01 Dana Automotive Systems Group tubo do eixo de transmissão hidroformado
US10100588B2 (en) * 2012-11-29 2018-10-16 Per Angman Mixed form tubular centralizers and method of use
US10000978B2 (en) * 2012-11-29 2018-06-19 Per Angman Tubular centralizer
WO2014105544A1 (en) * 2012-12-31 2014-07-03 Shell Oil Company A subsea hydrocarbon pipeline system
US9982490B2 (en) 2013-03-01 2018-05-29 Baker Hughes Incorporated Methods of attaching cutting elements to casing bits and related structures
US20140311756A1 (en) * 2013-04-22 2014-10-23 Rock Dicke Incorporated Pipe Centralizer Having Low-Friction Coating
CN111691831B (zh) * 2020-05-25 2022-07-08 上海大学 一种大尺寸井眼稳定器母扣防失效方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US349718A (en) * 1886-09-28 hollerith
DE1002423B (de) * 1955-10-08 1957-02-14 Licentia Gmbh Verfahren zur Herstellung flexibler Hohlleiter zur UEbertragung sehr hoher Frequenzen
DE3004838C2 (de) * 1980-02-09 1984-09-13 Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn Vorrichtung zur Herstellung eines Rohrkörpers mit Querwellen
US4763503A (en) * 1985-12-31 1988-08-16 Hughes Robert W Apparatus for making a cam shaft
BR8700248A (pt) * 1986-10-30 1988-05-24 Raymond F Mikolajczyk Centrador de tubo de revestimento
GB9703608D0 (en) * 1997-02-21 1997-04-09 Downhole Products Plc Casing centraliser
AU734590B2 (en) 1997-04-16 2001-06-21 Cosma International Inc. High pressure hydroforming press
US5992525A (en) * 1998-01-09 1999-11-30 Halliburton Energy Services, Inc. Apparatus and methods for deploying tools in multilateral wells
US6409226B1 (en) * 1999-05-05 2002-06-25 Noetic Engineering Inc. “Corrugated thick-walled pipe for use in wellbores”
US6497030B1 (en) * 1999-08-31 2002-12-24 Dana Corporation Method of manufacturing a lead screw and sleeve mechanism using a hydroforming process
CA2328190C (en) * 1999-12-14 2006-02-07 Trent Michael Victor Kaiser External casing anchor
GB0001435D0 (en) 2000-01-22 2000-03-08 Downhole Products Plc Centraliser
GB0005740D0 (en) 2000-03-10 2000-05-03 Downhole Products Plc Centraliser
GB0015020D0 (en) 2000-06-20 2000-08-09 Downhole Products Plc Centraliser
US6305204B1 (en) * 2000-07-13 2001-10-23 The Boeing Company Bulge forming machine
GB0024909D0 (en) 2000-10-11 2000-11-22 Springer Johann Drill string member
KR100789014B1 (ko) * 2000-10-19 2007-12-26 코스마 인터내셔널 인크. 관형 부품을 하이드로포밍하기 위한 장치 및 방법
JP4057297B2 (ja) * 2002-01-08 2008-03-05 日本発条株式会社 ベローズ及びその製造方法

Also Published As

Publication number Publication date
CA2404577C (en) 2011-11-15
NO20051990L (no) 2005-04-22
US7814633B2 (en) 2010-10-19
US20060231250A1 (en) 2006-10-19
CA2404577A1 (en) 2004-03-23
DK1549821T3 (da) 2007-03-12
EP1549821A1 (de) 2005-07-06
EP1549821B1 (de) 2006-11-22
WO2004027207A1 (en) 2004-04-01
DE60309908T2 (de) 2007-05-24
DE60309908D1 (de) 2007-01-04
AU2003266077A1 (en) 2004-04-08
NO331180B1 (no) 2011-10-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties