EP0156264A3 - Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks - Google Patents

Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks Download PDF

Info

Publication number
EP0156264A3
EP0156264A3 EP85103002A EP85103002A EP0156264A3 EP 0156264 A3 EP0156264 A3 EP 0156264A3 EP 85103002 A EP85103002 A EP 85103002A EP 85103002 A EP85103002 A EP 85103002A EP 0156264 A3 EP0156264 A3 EP 0156264A3
Authority
EP
European Patent Office
Prior art keywords
triangular
rectangular
cutting element
higher order
polycrystalline diamond
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP85103002A
Other versions
EP0156264B1 (en
EP0156264A2 (en
Inventor
Alexander K. Meskin
Leo Merrill
Clifford R. Pay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Oilfield Operations LLC
Original Assignee
Norton Christensen 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 Norton Christensen Inc filed Critical Norton Christensen Inc
Publication of EP0156264A2 publication Critical patent/EP0156264A2/en
Publication of EP0156264A3 publication Critical patent/EP0156264A3/en
Application granted granted Critical
Publication of EP0156264B1 publication Critical patent/EP0156264B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP85103002A 1984-03-26 1985-03-15 Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks Expired - Lifetime EP0156264B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59310284A 1984-03-26 1984-03-26
US593102 1984-03-26

Publications (3)

Publication Number Publication Date
EP0156264A2 EP0156264A2 (en) 1985-10-02
EP0156264A3 true EP0156264A3 (en) 1986-06-11
EP0156264B1 EP0156264B1 (en) 1990-09-05

Family

ID=24373393

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103002A Expired - Lifetime EP0156264B1 (en) 1984-03-26 1985-03-15 Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks

Country Status (5)

Country Link
EP (1) EP0156264B1 (en)
JP (1) JPS60226995A (en)
AU (1) AU4021885A (en)
CA (1) CA1241946A (en)
DE (1) DE3579484D1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU581765B2 (en) * 1985-06-18 1989-03-02 De Beers Industrial Diamond Division (Proprietary) Limited Cutting tool for a mining machine
GB2181472A (en) * 1985-08-22 1987-04-23 Anderson Strathclyde Plc Cutter tools and tip inserts therefor
GB8612012D0 (en) * 1986-05-16 1986-06-25 Nl Petroleum Prod Rotary drill bits
US4943488A (en) * 1986-10-20 1990-07-24 Norton Company Low pressure bonding of PCD bodies and method for drill bits and the like
US5030276A (en) * 1986-10-20 1991-07-09 Norton Company Low pressure bonding of PCD bodies and method
US5116568A (en) * 1986-10-20 1992-05-26 Norton Company Method for low pressure bonding of PCD bodies
JPH03202278A (en) * 1989-12-28 1991-09-04 Mitsui Mining & Smelting Co Ltd Composite grindstone
GB2309991B (en) * 1995-08-22 1997-10-29 Smith International A method of making multiple diamond layer polycrystalline diamond composite cutters
US5667028A (en) * 1995-08-22 1997-09-16 Smith International, Inc. Multiple diamond layer polycrystalline diamond composite cutters
US5979578A (en) * 1997-06-05 1999-11-09 Smith International, Inc. Multi-layer, multi-grade multiple cutting surface PDC cutter
US6248447B1 (en) 1999-09-03 2001-06-19 Camco International (Uk) Limited Cutting elements and methods of manufacture thereof
GB2429471B (en) * 2005-02-08 2009-07-01 Smith International Thermally stable polycrystalline diamond cutting elements and bits incorporating the same
JP2006321006A (en) * 2005-05-19 2006-11-30 Naniwa Kenma Kogyo Kk Manufacturing method of grinding chip body and rotating grinding wheel for peeling coating film
US8083012B2 (en) 2008-10-03 2011-12-27 Smith International, Inc. Diamond bonded construction with thermally stable region
CN102409981A (en) * 2010-09-25 2012-04-11 中国石油集团渤海石油装备制造有限公司 Assembled diamond compound sheet

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1522593A (en) * 1919-10-13 1925-01-13 Rowland O Pickin Rotary drilling tool
GB576757A (en) * 1944-04-28 1946-04-17 Nachmann Julius Slutzky Improvements in or relating to diamond tools
DE2013198A1 (en) * 1969-03-19 1971-01-07 Kennametal Inc Diamond products and processes and apparatus for their manufacture
US3902864A (en) * 1970-06-03 1975-09-02 Gen Dynamics Corp Composite material for making cutting and abrading tools
US4190126A (en) * 1976-12-28 1980-02-26 Tokiwa Industrial Co., Ltd. Rotary abrasive drilling bit
US4244432A (en) * 1978-06-08 1981-01-13 Christensen, Inc. Earth-boring drill bits
US4299297A (en) * 1979-06-06 1981-11-10 Lloyd Thomas C Rotary percussion bit
US4452325A (en) * 1982-09-27 1984-06-05 Conoco Inc. Composite structure for cutting tools
EP0127077A2 (en) * 1983-05-20 1984-12-05 Eastman Christensen Company A rotatable drill bit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030010C2 (en) * 1980-08-08 1982-09-16 Christensen, Inc., 84115 Salt Lake City, Utah Rotary drill bit for deep drilling

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1522593A (en) * 1919-10-13 1925-01-13 Rowland O Pickin Rotary drilling tool
GB576757A (en) * 1944-04-28 1946-04-17 Nachmann Julius Slutzky Improvements in or relating to diamond tools
DE2013198A1 (en) * 1969-03-19 1971-01-07 Kennametal Inc Diamond products and processes and apparatus for their manufacture
US3902864A (en) * 1970-06-03 1975-09-02 Gen Dynamics Corp Composite material for making cutting and abrading tools
US4190126A (en) * 1976-12-28 1980-02-26 Tokiwa Industrial Co., Ltd. Rotary abrasive drilling bit
US4244432A (en) * 1978-06-08 1981-01-13 Christensen, Inc. Earth-boring drill bits
US4299297A (en) * 1979-06-06 1981-11-10 Lloyd Thomas C Rotary percussion bit
US4452325A (en) * 1982-09-27 1984-06-05 Conoco Inc. Composite structure for cutting tools
EP0127077A2 (en) * 1983-05-20 1984-12-05 Eastman Christensen Company A rotatable drill bit

Also Published As

Publication number Publication date
CA1241946A (en) 1988-09-13
EP0156264B1 (en) 1990-09-05
DE3579484D1 (en) 1990-10-11
AU4021885A (en) 1985-10-03
JPS60226995A (en) 1985-11-12
EP0156264A2 (en) 1985-10-02

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