MX2009009241A - Metodo y aparato para ranurar acero tubular. - Google Patents

Metodo y aparato para ranurar acero tubular.

Info

Publication number
MX2009009241A
MX2009009241A MX2009009241A MX2009009241A MX2009009241A MX 2009009241 A MX2009009241 A MX 2009009241A MX 2009009241 A MX2009009241 A MX 2009009241A MX 2009009241 A MX2009009241 A MX 2009009241A MX 2009009241 A MX2009009241 A MX 2009009241A
Authority
MX
Mexico
Prior art keywords
slotting
pipe
liner
sacrificial liner
assembly
Prior art date
Application number
MX2009009241A
Other languages
English (en)
Inventor
Maurice William Slack
Leon K Jantzen
Original Assignee
Noetic Technologies 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 Noetic Technologies Inc filed Critical Noetic Technologies Inc
Publication of MX2009009241A publication Critical patent/MX2009009241A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/021—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
    • B23D45/122—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes for cutting slots in tubes
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0596—Cutting wall of hollow work
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Milling Processes (AREA)

Abstract

En un método para ranurar un tubo, un revestimiento sacrificante se inserta dentro del tubo y se expande en forma radial hacia el contacto contra la superficie interna de la pared del tubo, por lo cual las cuchillas giratorias se inclinan a través de la pared del tubo y parcialmente dentro del revestimiento sacrificante. El revestimiento sacrificante evita la formación de mechas y evita que los cortes y el fluido de corte entren en el interior del tubo, lo cual facilita la producción de tubos ranurados libres de mechas que requieren una limpieza post-ranurado reducida. Un aparato para implementar el método incorpora un sub-montaje de sello fijo y un sub-montaje de sello móvil, que se pueden interconectar para formar un montaje alargado que se puede ajustar para acomodar diferentes longitudes del tubo. Un revestimiento de re-uso cilíndrico está dispuesto alrededor de los sub-montajes de sello móvil y fijos ensamblados y con el tamaño para insertarse dentro del revestimiento sacrificante. El revestimiento de re-uso puede expandir el revestimiento sacrificante. De preferencia, el método de ranurado utiliza cuchillas de ranurado con dientes curvilíneos más delgados que el cuerpo principal de cuchilla, para producir corte que son más estrechos que el ancho terminado de la ranura, y por lo tanto, son más fáciles de retirar de las ranuras durante las operaciones de ranurado.
MX2009009241A 2007-03-28 2008-03-28 Metodo y aparato para ranurar acero tubular. MX2009009241A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90855807P 2007-03-28 2007-03-28
PCT/CA2008/000601 WO2008116323A1 (en) 2007-03-28 2008-03-28 Method and apparatus for slotting tubular steel

Publications (1)

Publication Number Publication Date
MX2009009241A true MX2009009241A (es) 2009-11-26

Family

ID=39788010

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009009241A MX2009009241A (es) 2007-03-28 2008-03-28 Metodo y aparato para ranurar acero tubular.

Country Status (4)

Country Link
US (1) US20100132520A1 (es)
CA (1) CA2679506A1 (es)
MX (1) MX2009009241A (es)
WO (1) WO2008116323A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITGE20070032A1 (it) * 2007-03-14 2008-09-15 Ts Tecnospamec S R L Utensile da taglio.
CN109454123A (zh) * 2018-10-31 2019-03-12 河北欧通有色金属制品有限公司 一种内壁带齿的圆形铜管的加工方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US211346A (en) * 1879-01-14 Improvement in saws
US3872561A (en) * 1972-10-13 1975-03-25 Illinois Tool Works Metal cutting and finishing tool
GB2021727B (en) * 1978-05-19 1982-09-15 Nippon Kokan Kk Inner burr cutting and inner surface cleaning apparatus for long pipes of small and medium diameters
CA1277573C (en) * 1985-04-03 1990-12-11 Sumio Yoshida Saw blade
US6050163A (en) * 1999-01-15 2000-04-18 Cutting Edge Designs, L.L.C. Saw blade having liquid transport cavity for use with lubricating guide support assembly
SE515635C2 (sv) * 2000-01-27 2001-09-17 Sandvik Ab Skivfräs jämte skär härför
ATE500014T1 (de) * 2003-04-25 2011-03-15 Regent Technologies Ltd Vorrichtung und verfahren für die thermische entgratung von geschlitzten schachtbuchsen

Also Published As

Publication number Publication date
US20100132520A1 (en) 2010-06-03
WO2008116323A1 (en) 2008-10-02
CA2679506A1 (en) 2008-10-02

Similar Documents

Publication Publication Date Title
MX2009000850A (es) Metodo para retirar inscrustacion de minerales en tuberias y tubos de yacimientos de petroleo.
US20120285749A1 (en) Drill bit and production method
DE602006017271D1 (de) Rlochs durch hydroformen eines röhrenförmigen metallfüllstücks und füllstück dafür
WO2012148704A3 (en) Casing end tool
GB2472720A (en) Vibrating downhole tool
EA200900447A1 (ru) Способ введения инструмента в скважину (варианты)
EP2273065A3 (en) Downhole tubular expansion tool and method
ATE549106T1 (de) Verfahren und vorrichtung zum abstreckdrückwalzen
WO2011044081A3 (en) Cutting tool comprising a tool housing and a movable implement, particularly plastic pipe cutter
GB2531684A (en) Method for isolation of a permeable zone in a subterranean well
WO2011041521A3 (en) Earth-boring tools having expandable cutting structures and methods of using such earth-boring tools
EA201591408A1 (ru) Способ внутрискважинного разрезания по меньшей мере одной линии, проходящей снаружи и вдоль трубной колонны в скважине, осуществляемый без одновременного разделения трубной колонны
EP2551444A3 (en) Permanent or removable positioning apparatus and method for downhole tool operations
RU2012101222A (ru) Система и способ удаления материала, система для образования пены и устройство для преобразования пены в жидкость
AU2014293305A1 (en) Grooved swellable packer
MX2009009241A (es) Metodo y aparato para ranurar acero tubular.
WO2007053164A3 (en) Methods for transporting hydrocarbons
ATE529210T1 (de) Bohrwerkzeug sowie verfahren zum bohren
MX2014007950A (es) Herramienta de corte de fondo de pozo.
GB2468230A (en) Method of expanding a tubular element in a wellbore
ATE497871T1 (de) Verfahren und vorrichtung zur herstellung eines verbundbauteils
MX2014003022A (es) Herramienta de inyeccion de fondo de perforacion.
NO20150744A1 (en) A method of plugging and abandoning a well
ATE546070T1 (de) Manueller kernentferner und verwendung
WO2005107395A3 (en) Flexible drillstring apparatus and method for manufacture

Legal Events

Date Code Title Description
FA Abandonment or withdrawal