NO20060617L - Verktoy for a utgrave et objekt - Google Patents

Verktoy for a utgrave et objekt

Info

Publication number
NO20060617L
NO20060617L NO20060617A NO20060617A NO20060617L NO 20060617 L NO20060617 L NO 20060617L NO 20060617 A NO20060617 A NO 20060617A NO 20060617 A NO20060617 A NO 20060617A NO 20060617 L NO20060617 L NO 20060617L
Authority
NO
Norway
Prior art keywords
particle inlet
abrasive particles
abrasive
abrasive particle
stream
Prior art date
Application number
NO20060617A
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 NO20060617L publication Critical patent/NO20060617L/no

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • 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
    • 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
    • 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)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Earth Drilling (AREA)
  • Manipulator (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Verktøyet omfattende et jetsystem med en dyseanordning anordnet for å motta et fluid og slipepartikler (23) via et slipepartikkelinnløp (4) og for å besprute objektet som skal ekskaveres med en jetstrøm av fluid blandet med slipepartikler, idet verktøyet videre omfatter et resirkuleringssystem anordnet for å resirkulere minst noe av slipepartiklene fra en returstrøm, nedstrømsbesprutningen av jetstrømmen mot objektet som skal ekskaveres tilbake til jetsystemet via slipepartikkelinnløpet, idet slipepartikkelinnløpet har et inngangsvindu, hvorved filtreringsanordninger (43, 44) er tilveiebrakt i en bane som er fluidmessig forbundet til returstrømmen via inngangsvinduet for å holde slipepartikkelinnløpet fritt for objekter av samme størrelse eller større enn størrelsen av inngangsvinduet, idet filtreringsanordningen kan passeres av slipepartiklene.
NO20060617A 2003-07-09 2006-02-08 Verktoy for a utgrave et objekt NO20060617L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03077159 2003-07-09
EP04101505 2004-04-14
PCT/EP2004/051404 WO2005005765A1 (en) 2003-07-09 2004-07-08 Tool for excavating an object

Publications (1)

Publication Number Publication Date
NO20060617L true NO20060617L (no) 2006-04-07

Family

ID=34066505

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060617A NO20060617L (no) 2003-07-09 2006-02-08 Verktoy for a utgrave et objekt

Country Status (9)

Country Link
US (1) US7448151B2 (no)
EP (1) EP1649130B1 (no)
AT (1) ATE511595T1 (no)
AU (1) AU2004256234B2 (no)
CA (1) CA2531328C (no)
EG (1) EG23938A (no)
NO (1) NO20060617L (no)
RU (1) RU2348787C2 (no)
WO (1) WO2005005765A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1649132B1 (en) 2003-07-09 2007-01-10 Shell Internationale Researchmaatschappij B.V. Tool for excavating an object
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
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
AU2008228256B2 (en) * 2007-03-22 2011-04-14 Shell Internationale Research Maatschappij B.V. Distance holder with jet deflector
ATE554264T1 (de) 2007-04-03 2012-05-15 Shell Int Research Verfahren und anordnung zum schleuderstrahlbohren
BR112012015440A2 (pt) * 2009-12-23 2016-03-15 Shell Int Research método para perfurar um objeto, e , conjunto de perfuração de jato abrasivo
CN108049814B (zh) * 2017-12-08 2019-04-30 长江大学 一种可注入并循环粒子的钻井工具

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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
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Also Published As

Publication number Publication date
RU2348787C2 (ru) 2009-03-10
ATE511595T1 (de) 2011-06-15
CA2531328C (en) 2012-08-21
WO2005005765A1 (en) 2005-01-20
CA2531328A1 (en) 2005-01-20
EP1649130B1 (en) 2011-06-01
EP1649130A1 (en) 2006-04-26
RU2006103800A (ru) 2006-06-10
AU2004256234A1 (en) 2005-01-20
US20060162964A1 (en) 2006-07-27
EG23938A (en) 2008-01-14
AU2004256234B2 (en) 2007-12-13
US7448151B2 (en) 2008-11-11

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