NO20060616L - Verktoy for a utgrave et objekt - Google Patents

Verktoy for a utgrave et objekt

Info

Publication number
NO20060616L
NO20060616L NO20060616A NO20060616A NO20060616L NO 20060616 L NO20060616 L NO 20060616L NO 20060616 A NO20060616 A NO 20060616A NO 20060616 A NO20060616 A NO 20060616A NO 20060616 L NO20060616 L NO 20060616L
Authority
NO
Norway
Prior art keywords
abrasive particles
jet
mixing chamber
inlet
drilling fluid
Prior art date
Application number
NO20060616A
Other languages
English (en)
Inventor
Jan Jette Blange
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO20060616L publication Critical patent/NO20060616L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/006—Treatment of used abrasive material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • B03C1/14—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with non-movable magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Earth Drilling (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Verktøyet omfatter: et jetsystem anordnet for å ramme objektet som skal ekskaveres med en jetstrøm av borefluid blandet med slipepartikler, idet jetsystemet er forsynt med minst ett blandekammer (2) med et borefluidinnløp (3) et andre innløp (4) for slipepartikler og en utløpsdyse for å frigjøre borefluidet blandet med slipepartikler, et resirkuleringssystem anordnet for å resirkulere minst to av slipepartiklene fra en returstrøm av fluid blandet med slipepartiklene nedstrøms av anslagsflaten av strålen med objektet tilbake til jetsystemet, hvorved slipepartiklene omfatter et magnetmateriale, idet resirkuleringssystemet omfatter en separatormagnet (7) for å sirkulere slipepartiklene fra returstrømmen og for å transportere partiklene til det andre innløp, et stykke magnetmateriale (14) som er tilveiebrakt i eller nær blandekammeret (2) for å trekke en del av magnetfeltet generert av separatormagneten inn i blandekammeret (2).
NO20060616A 2003-07-09 2006-02-08 Verktoy for a utgrave et objekt NO20060616L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03077159 2003-07-09
EP04101506 2004-04-14
PCT/EP2004/051428 WO2005005768A1 (en) 2003-07-09 2004-07-09 Tool for excavating an object

Publications (1)

Publication Number Publication Date
NO20060616L true NO20060616L (no) 2006-02-17

Family

ID=34066506

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060616A NO20060616L (no) 2003-07-09 2006-02-08 Verktoy for a utgrave et objekt

Country Status (9)

Country Link
US (1) US7322433B2 (no)
EP (1) EP1649132B1 (no)
AU (1) AU2004256237B2 (no)
CA (1) CA2531334C (no)
DE (1) DE602004004274T2 (no)
EG (1) EG23941A (no)
NO (1) NO20060616L (no)
RU (1) RU2348786C2 (no)
WO (1) WO2005005768A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2348787C2 (ru) 2003-07-09 2009-03-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Инструмент для проходки объекта
AR045022A1 (es) 2003-07-09 2005-10-12 Shell Int Research Sistema y metodo para perforar un objeto
AR045021A1 (es) 2003-07-09 2005-10-12 Shell Int Research Dispositivo para el transporte de particulas magneticas y la herramienta que incluye dicho dispositivo
EP1649132B1 (en) 2003-07-09 2007-01-10 Shell Internationale Researchmaatschappij B.V. Tool for excavating an object
CN1871408B (zh) 2003-10-21 2010-11-24 国际壳牌研究有限公司 喷嘴单元以及用于在目标物中挖孔的方法
RU2006118308A (ru) 2003-10-29 2007-12-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Гидромониторный буровой инструмент
AU2006314487B2 (en) * 2005-11-18 2010-10-14 Shell Internationale Research Maatschappij B.V. Device and method for feeding particles into a stream
WO2007133259A1 (en) 2006-04-18 2007-11-22 Gambro Bct, Inc. Extracorporeal blood processing apparatus with pump balancing
AU2008228256B2 (en) * 2007-03-22 2011-04-14 Shell Internationale Research Maatschappij B.V. Distance holder with jet deflector
CA2784978A1 (en) * 2009-12-23 2011-06-30 Shell Internationale Research Maatschappij B.V. Method of drilling and jet drilling system
BR112012015440A2 (pt) * 2009-12-23 2016-03-15 Shell Int Research método para perfurar um objeto, e , conjunto de perfuração de jato abrasivo
US20150267472A1 (en) * 2014-03-18 2015-09-24 Halliburton Energy Services, Inc. Drill bit having regenerative nanofilms
EP3852973A1 (en) 2018-09-17 2021-07-28 Hypertherm, INC. Mobile waterjet rail repair system
CN115592574A (zh) * 2022-06-29 2023-01-13 大连工业大学（Cn） 一种麻花钻螺旋槽磨粒流抛光夹具

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RU2348787C2 (ru) 2003-07-09 2009-03-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Инструмент для проходки объекта
AR045021A1 (es) 2003-07-09 2005-10-12 Shell Int Research Dispositivo para el transporte de particulas magneticas y la herramienta que incluye dicho dispositivo
AR045022A1 (es) 2003-07-09 2005-10-12 Shell Int Research Sistema y metodo para perforar un objeto
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Also Published As

Publication number Publication date
AU2004256237B2 (en) 2007-08-23
DE602004004274T2 (de) 2007-06-28
RU2006103796A (ru) 2006-07-27
US20060219443A1 (en) 2006-10-05
EP1649132B1 (en) 2007-01-10
DE602004004274D1 (de) 2007-02-22
CA2531334C (en) 2012-08-21
WO2005005768A1 (en) 2005-01-20
RU2348786C2 (ru) 2009-03-10
US7322433B2 (en) 2008-01-29
EG23941A (en) 2008-01-21
EP1649132A1 (en) 2006-04-26
CA2531334A1 (en) 2005-01-20
AU2004256237A1 (en) 2005-01-20

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Legal Events

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