ATE431896T1 - Polykristallines schneidewerkzeug mit mehreren schneidekanten - Google Patents

Polykristallines schneidewerkzeug mit mehreren schneidekanten

Info

Publication number
ATE431896T1
ATE431896T1 AT05819957T AT05819957T ATE431896T1 AT E431896 T1 ATE431896 T1 AT E431896T1 AT 05819957 T AT05819957 T AT 05819957T AT 05819957 T AT05819957 T AT 05819957T AT E431896 T1 ATE431896 T1 AT E431896T1
Authority
AT
Austria
Prior art keywords
cutting
polycrystalline
cutting element
cutting tool
trough
Prior art date
Application number
AT05819957T
Other languages
English (en)
Inventor
Henry Wiseman
Tom Easley
Scott Arlen Ries
Original Assignee
Diamond Innovations 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 Diamond Innovations Inc filed Critical Diamond Innovations Inc
Application granted granted Critical
Publication of ATE431896T1 publication Critical patent/ATE431896T1/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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face
    • 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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • 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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/5676—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a cutting face with different segments, e.g. mosaic-type inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
  • Nonmetal Cutting Devices (AREA)
AT05819957T 2004-10-28 2005-10-28 Polykristallines schneidewerkzeug mit mehreren schneidekanten ATE431896T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62312004P 2004-10-28 2004-10-28
PCT/US2005/039092 WO2006050167A1 (en) 2004-10-28 2005-10-28 Polycrystalline cutter with multiple cutting edges

Publications (1)

Publication Number Publication Date
ATE431896T1 true ATE431896T1 (de) 2009-06-15

Family

ID=35789294

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05819957T ATE431896T1 (de) 2004-10-28 2005-10-28 Polykristallines schneidewerkzeug mit mehreren schneidekanten

Country Status (7)

Country Link
US (1) US7316279B2 (de)
EP (1) EP1805389B1 (de)
CN (1) CN101048570B (de)
AT (1) ATE431896T1 (de)
DE (1) DE602005014565D1 (de)
WO (1) WO2006050167A1 (de)
ZA (1) ZA200703173B (de)

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US8936115B2 (en) * 2010-08-24 2015-01-20 Varel Europe S.A.S. PCD cutter with fins and methods for fabricating the same
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CN102003147A (zh) * 2010-11-25 2011-04-06 中国石油化工股份有限公司 一种用于钻井破岩工具的聚晶金刚石复合片
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US8741010B2 (en) 2011-04-28 2014-06-03 Robert Frushour Method for making low stress PDC
US8974559B2 (en) 2011-05-12 2015-03-10 Robert Frushour PDC made with low melting point catalyst
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TW201300199A (zh) 2011-06-30 2013-01-01 Saint Gobain Abrasives Inc 磨料物品及製造方法
GB2510341B (en) * 2013-01-30 2019-12-18 Nov Downhole Eurasia Ltd Cutting Element
US9243458B2 (en) * 2013-02-27 2016-01-26 Baker Hughes Incorporated Methods for pre-sharpening impregnated cutting structures for bits, resulting cutting structures and drill bits so equipped
US9140072B2 (en) 2013-02-28 2015-09-22 Baker Hughes Incorporated Cutting elements including non-planar interfaces, earth-boring tools including such cutting elements, and methods of forming cutting elements
US9862044B2 (en) 2013-10-04 2018-01-09 Jrv Holdings, Llc Apparatus and method for machining internal portions of a valve body
GB2537266B (en) 2013-12-18 2017-09-27 Halliburton Energy Services Inc Cutting structure design with secondary cutter methodology
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US11814904B2 (en) 2015-11-30 2023-11-14 Schlumberger Technology Corporation Cutting structure of cutting elements for downhole cutting tools
US11365589B2 (en) * 2019-07-03 2022-06-21 Cnpc Usa Corporation Cutting element with non-planar cutting edges
US12553294B2 (en) * 2023-08-31 2026-02-17 Halliburton Energy Services, Inc. Enhanced chip flow drill bit cutter

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Also Published As

Publication number Publication date
DE602005014565D1 (de) 2009-07-02
US7316279B2 (en) 2008-01-08
US20060102389A1 (en) 2006-05-18
WO2006050167B1 (en) 2006-07-06
CN101048570A (zh) 2007-10-03
ZA200703173B (en) 2008-05-25
EP1805389A1 (de) 2007-07-11
WO2006050167A1 (en) 2006-05-11
EP1805389B1 (de) 2009-05-20
CN101048570B (zh) 2010-12-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties