MX2012012226A - Elementos de corte para herramientas de perforacion terrestre, herramientas de perforacion terrestre que incluyen tales elementos de corte y metodos relacionados. - Google Patents

Elementos de corte para herramientas de perforacion terrestre, herramientas de perforacion terrestre que incluyen tales elementos de corte y metodos relacionados.

Info

Publication number
MX2012012226A
MX2012012226A MX2012012226A MX2012012226A MX2012012226A MX 2012012226 A MX2012012226 A MX 2012012226A MX 2012012226 A MX2012012226 A MX 2012012226A MX 2012012226 A MX2012012226 A MX 2012012226A MX 2012012226 A MX2012012226 A MX 2012012226A
Authority
MX
Mexico
Prior art keywords
earth
cutting elements
boring tools
cutting
diamond table
Prior art date
Application number
MX2012012226A
Other languages
English (en)
Inventor
Anthony A Digiovanni
Nicholas J Lyons
Matthew S Hale
John H Liversage
Original Assignee
Element Six Production Pty Ltd
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 Element Six Production Pty Ltd filed Critical Element Six Production Pty Ltd
Publication of MX2012012226A publication Critical patent/MX2012012226A/es

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D99/00—Subject matter not provided for in other groups of this subclass
    • B24D99/005—Segments of abrasive wheels
    • 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
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting elements
    • 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
    • E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
    • E21B10/5735—Interface between the substrate and the cutting element
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Earth Drilling (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Se describen en la presente elementos de corte, barrenas de perforación terrestre que tienen tales elementos de corte y métodos relacionados. En algunas modalidades, un elemento de corte para una herramienta de perforación terrestre puede incluir una faceta superior de diamante que tiene una muesca en una cara de corte del mismo y una característica conformada en un sustrato en la interconexión entre la faceta superior de diamante y el sustrato, la característica conformada corresponde con la muesca en la cara de corte de la faceta superior de diamante. En modalidades adicionales, un elemento de corte para una herramienta de perforación terrestre puede incluir una estructura de sacrificio colocada dentro de una muesca en una faceta superior de diamante. En modalidades adicionales, un método para formar un elemento de corte puede incluir colocar una estructura de sacrificio en un molde, colocar un material precursor en polvo sobre la estructura de sacrificio, y prensar y sinterizar el material precursor en polvo para formar una faceta superior de diamante que tiene una muesca en una cara de corte formada por la estructura de sacrificio.
MX2012012226A 2010-04-23 2011-04-22 Elementos de corte para herramientas de perforacion terrestre, herramientas de perforacion terrestre que incluyen tales elementos de corte y metodos relacionados. MX2012012226A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32748410P 2010-04-23 2010-04-23
PCT/US2011/033559 WO2011133850A2 (en) 2010-04-23 2011-04-22 Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods

Publications (1)

Publication Number Publication Date
MX2012012226A true MX2012012226A (es) 2013-04-03

Family

ID=44814827

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012012226A MX2012012226A (es) 2010-04-23 2011-04-22 Elementos de corte para herramientas de perforacion terrestre, herramientas de perforacion terrestre que incluyen tales elementos de corte y metodos relacionados.

Country Status (9)

Country Link
US (3) US8684112B2 (es)
EP (1) EP2561171B1 (es)
CN (1) CN102933785B (es)
BR (1) BR112012027211A2 (es)
CA (1) CA2797137C (es)
MX (1) MX2012012226A (es)
NO (1) NO2561171T3 (es)
RU (1) RU2577342C2 (es)
WO (1) WO2011133850A2 (es)

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US20150060152A1 (en) 2015-03-05
WO2011133850A2 (en) 2011-10-27
US20110259642A1 (en) 2011-10-27
CN102933785A (zh) 2013-02-13
EP2561171A4 (en) 2016-04-13
US20140048339A1 (en) 2014-02-20
CN102933785B (zh) 2016-01-13
US10006253B2 (en) 2018-06-26
US8684112B2 (en) 2014-04-01
EP2561171A2 (en) 2013-02-27
RU2577342C2 (ru) 2016-03-20
CA2797137C (en) 2015-06-30
WO2011133850A3 (en) 2011-12-29
CA2797137A1 (en) 2011-10-27
NO2561171T3 (es) 2018-06-09
RU2012149794A (ru) 2014-05-27
US8919462B2 (en) 2014-12-30
EP2561171B1 (en) 2018-01-10

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