BR112014006256A2 - elementos de corte para ferramentas de perfuração terrestre, ferramentas de perfuração terrestre incluindo tais elementos de corte e métodos relacionados - Google Patents

elementos de corte para ferramentas de perfuração terrestre, ferramentas de perfuração terrestre incluindo tais elementos de corte e métodos relacionados

Info

Publication number
BR112014006256A2
BR112014006256A2 BR112014006256A BR112014006256A BR112014006256A2 BR 112014006256 A2 BR112014006256 A2 BR 112014006256A2 BR 112014006256 A BR112014006256 A BR 112014006256A BR 112014006256 A BR112014006256 A BR 112014006256A BR 112014006256 A2 BR112014006256 A2 BR 112014006256A2
Authority
BR
Brazil
Prior art keywords
cutting elements
drilling tools
ground drilling
related methods
cutting
Prior art date
Application number
BR112014006256A
Other languages
English (en)
Inventor
Anthony A Digiovanni
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR112014006256A2 publication Critical patent/BR112014006256A2/pt

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
    • E21B10/5676—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
    • 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
    • E21B10/5673—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
    • 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)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)

Abstract

resumo elementos de corte para ferramentas de sondagem, ferramentas de sondagem incluindo tais elementos de corte e métodos relacionados elementos de corte incluem uma mesa superabrasiva, pelo menos um entalhe em uma face de corte da mesa de superabrasiva, e, pelo menos, um raio que se estende radialmente através de pelo menos uma porção de pelo menos uma reentrância. brocas de sondagem incluir esse elemento de corte. métodos de formação de um elemento de corte incluem a formação de uma tabela superabrasiva que tem pelo menos um tal recuo e, pelo menos, um tal raio, e posicionar a mesa superabrasiva num substrato.
BR112014006256A 2011-09-16 2012-09-13 elementos de corte para ferramentas de perfuração terrestre, ferramentas de perfuração terrestre incluindo tais elementos de corte e métodos relacionados BR112014006256A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161535772P 2011-09-16 2011-09-16
PCT/US2012/054999 WO2013040123A1 (en) 2011-09-16 2012-09-13 Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods

Publications (1)

Publication Number Publication Date
BR112014006256A2 true BR112014006256A2 (pt) 2017-04-11

Family

ID=47879569

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006256A BR112014006256A2 (pt) 2011-09-16 2012-09-13 elementos de corte para ferramentas de perfuração terrestre, ferramentas de perfuração terrestre incluindo tais elementos de corte e métodos relacionados

Country Status (10)

Country Link
US (1) US9103174B2 (pt)
EP (1) EP2756149B1 (pt)
CN (1) CN103890307B (pt)
BR (1) BR112014006256A2 (pt)
CA (1) CA2848649C (pt)
MX (1) MX2014002903A (pt)
RU (1) RU2014114871A (pt)
SG (1) SG11201400648WA (pt)
WO (1) WO2013040123A1 (pt)
ZA (1) ZA201401907B (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10016876B2 (en) 2007-11-05 2018-07-10 Baker Hughes, A Ge Company, Llc Methods of forming polycrystalline compacts and earth-boring tools including polycrystalline compacts
RU2577342C2 (ru) * 2010-04-23 2016-03-20 Бейкер Хьюз Инкорпорейтед Режущий элемент для бурильного инструмента, бурильный инструмент с такими режущими элементами и способ формирования режущего элемента
US9482057B2 (en) 2011-09-16 2016-11-01 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods
US8991525B2 (en) 2012-05-01 2015-03-31 Baker Hughes Incorporated Earth-boring tools having cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods
US9243452B2 (en) 2011-04-22 2016-01-26 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
US9650837B2 (en) 2011-04-22 2017-05-16 Baker Hughes Incorporated Multi-chamfer cutting elements having a shaped cutting face and earth-boring tools including such cutting elements
US9428966B2 (en) 2012-05-01 2016-08-30 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
US9062505B2 (en) 2011-06-22 2015-06-23 Us Synthetic Corporation Method for laser cutting polycrystalline diamond structures
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
US9534450B2 (en) 2013-07-22 2017-01-03 Baker Hughes Incorporated Thermally stable polycrystalline compacts for reduced spalling, earth-boring tools including such compacts, and related methods
US10022840B1 (en) * 2013-10-16 2018-07-17 Us Synthetic Corporation Polycrystalline diamond compact including crack-resistant polycrystalline diamond table
US9845642B2 (en) 2014-03-17 2017-12-19 Baker Hughes Incorporated Cutting elements having non-planar cutting faces with selectively leached regions, earth-boring tools including such cutting elements, and related methods
US9714545B2 (en) 2014-04-08 2017-07-25 Baker Hughes Incorporated Cutting elements having a non-uniform annulus leach depth, earth-boring tools including such cutting elements, and related methods
US9605488B2 (en) 2014-04-08 2017-03-28 Baker Hughes Incorporated Cutting elements including undulating boundaries between catalyst-containing and catalyst-free regions of polycrystalline superabrasive materials and related earth-boring tools and methods
US9863189B2 (en) 2014-07-11 2018-01-09 Baker Hughes Incorporated Cutting elements comprising partially leached polycrystalline material, tools comprising such cutting elements, and methods of forming wellbores using such cutting elements
CN104439589B (zh) * 2014-10-31 2018-01-19 中国石油化工股份有限公司 一种磨鞋工装及其制造工艺
US10465447B2 (en) * 2015-03-12 2019-11-05 Baker Hughes, A Ge Company, Llc Cutting elements configured to mitigate diamond table failure, earth-boring tools including such cutting elements, and related methods
US9931714B2 (en) 2015-09-11 2018-04-03 Baker Hughes, A Ge Company, Llc Methods and systems for removing interstitial material from superabrasive materials of cutting elements using energy beams
US9920576B2 (en) 2015-10-02 2018-03-20 Baker Hughes, A Ge Company, Llc Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
US10399206B1 (en) 2016-01-15 2019-09-03 Us Synthetic Corporation Polycrystalline diamond compacts, methods of fabricating the same, and methods of using the same
USD835163S1 (en) 2016-03-30 2018-12-04 Us Synthetic Corporation Superabrasive compact
WO2017172431A2 (en) * 2016-03-31 2017-10-05 Smith International, Inc. Multiple ridge cutting element
CN106894820B (zh) * 2017-01-17 2019-02-22 中国矿业大学 一种防水井壁可缩装置及其施工工艺
US10400517B2 (en) * 2017-05-02 2019-09-03 Baker Hughes, A Ge Company, Llc Cutting elements configured to reduce impact damage and related tools and methods
SE543502C2 (en) * 2017-06-13 2021-03-09 Varel Int Ind L L C SUPERABRASIVE CUTTERS FOR EARTH BORING BITS WITH MULTIPLE RAISED CUTTING SURFACES AND A DRILL BIT COMPRISING SUCH CUTTERS
ZA201805937B (en) 2017-09-05 2019-06-26 Smith International Cutting elements having non-planar surfaces and tools incorporating the same
USD878436S1 (en) 2017-11-16 2020-03-17 Us Synthetic Corporation Cutting tool
US10577870B2 (en) * 2018-07-27 2020-03-03 Baker Hughes, A Ge Company, Llc Cutting elements configured to reduce impact damage related tools and methods—alternate configurations
US10570668B2 (en) 2018-07-27 2020-02-25 Baker Hughes, A Ge Company, Llc Cutting elements configured to reduce impact damage and mitigate polycrystalline, superabrasive material failure earth-boring tools including such cutting elements, and related methods
USD924949S1 (en) 2019-01-11 2021-07-13 Us Synthetic Corporation Cutting tool
US11255129B2 (en) * 2019-01-16 2022-02-22 Ulterra Drilling Technologies, L.P. Shaped cutters
US11035177B2 (en) * 2019-01-16 2021-06-15 Ulterra Drilling Technologies L.P. Shaped cutters
CN110394740B (zh) * 2019-08-20 2024-05-24 清远市创意智能科技有限公司 抛光体成型装置
US11208849B2 (en) 2019-11-04 2021-12-28 National Oilwell DHT, L.P. Drill bit cutter elements and drill bits including same
CN115038852A (zh) 2020-01-09 2022-09-09 斯伦贝谢技术有限公司 具有非平面的面以改进切削效率和耐用性的切削元件
US12049788B2 (en) 2020-02-05 2024-07-30 Baker Hughes Oilfield Operations Llc Cutter geometry utilizing spherical cutouts
USD1026979S1 (en) 2020-12-03 2024-05-14 Us Synthetic Corporation Cutting tool
US20220251905A1 (en) * 2021-02-05 2022-08-11 Baker Hughes Oilfield Operations Llc Cutting elements for earth-boring tools, methods of manufacturing earth-boring tools, and related earth-boring tools
US11920409B2 (en) 2022-07-05 2024-03-05 Baker Hughes Oilfield Operations Llc Cutting elements, earth-boring tools including the cutting elements, and methods of forming the earth-boring tools

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224380A (en) 1978-03-28 1980-09-23 General Electric Company Temperature resistant abrasive compact and method for making same
US4558753A (en) 1983-02-22 1985-12-17 Nl Industries, Inc. Drag bit and cutters
US4593777A (en) 1983-02-22 1986-06-10 Nl Industries, Inc. Drag bit and cutters
US4538690A (en) 1983-02-22 1985-09-03 Nl Industries, Inc. PDC cutter and bit
US4629373A (en) 1983-06-22 1986-12-16 Megadiamond Industries, Inc. Polycrystalline diamond body with enhanced surface irregularities
US4539018A (en) 1984-05-07 1985-09-03 Hughes Tool Company--USA Method of manufacturing cutter elements for drill bits
US5127923A (en) 1985-01-10 1992-07-07 U.S. Synthetic Corporation Composite abrasive compact having high thermal stability
US4872520A (en) 1987-01-16 1989-10-10 Triton Engineering Services Company Flat bottom drilling bit with polycrystalline cutters
IE61697B1 (en) 1987-12-22 1994-11-16 De Beers Ind Diamond Abrasive product
US4858707A (en) 1988-07-19 1989-08-22 Smith International, Inc. Convex shaped diamond cutting elements
ATE114356T1 (de) 1988-08-15 1994-12-15 De Beers Ind Diamond Werkzeugeinsatz.
IE892863L (en) 1988-09-09 1990-03-09 Galderma Rech Dermatologique Abrasive compacts
FR2647153B1 (fr) 1989-05-17 1995-12-01 Combustible Nucleaire Outil composite comportant une partie active en diamant polycristallin et procede de fabrication de cet outil
US5078219A (en) 1990-07-16 1992-01-07 The United States Of America As Represented By The Secretary Of The Interior Concave drag bit cutter device and method
GB9125558D0 (en) 1991-11-30 1992-01-29 Camco Drilling Group Ltd Improvements in or relating to cutting elements for rotary drill bits
US5314033A (en) 1992-02-18 1994-05-24 Baker Hughes Incorporated Drill bit having combined positive and negative or neutral rake cutters
CN2131968Y (zh) * 1992-05-08 1993-05-05 江汉石油管理局制造处 一种用于极软地层石油勘探钻井的金刚石钻头
US5437343A (en) 1992-06-05 1995-08-01 Baker Hughes Incorporated Diamond cutters having modified cutting edge geometry and drill bit mounting arrangement therefor
US5333699A (en) 1992-12-23 1994-08-02 Baroid Technology, Inc. Drill bit having polycrystalline diamond compact cutter with spherical first end opposite cutting end
AU5850694A (en) 1992-12-23 1994-07-19 Baroid Technology, Inc. Drill bit having chip breaker polycrystalline diamond compact and hard metal insert at gauge surface
US5351772A (en) 1993-02-10 1994-10-04 Baker Hughes, Incorporated Polycrystalline diamond cutting element
US5355969A (en) 1993-03-22 1994-10-18 U.S. Synthetic Corporation Composite polycrystalline cutting element with improved fracture and delamination resistance
SE9301811D0 (sv) 1993-05-27 1993-05-27 Sandvik Ab Cutting insert
US5443337A (en) * 1993-07-02 1995-08-22 Katayama; Ichiro Sintered diamond drill bits and method of making
US5447208A (en) 1993-11-22 1995-09-05 Baker Hughes Incorporated Superhard cutting element having reduced surface roughness and method of modifying
US5549171A (en) 1994-08-10 1996-08-27 Smith International, Inc. Drill bit with performance-improving cutting structure
US5533582A (en) 1994-12-19 1996-07-09 Baker Hughes, Inc. Drill bit cutting element
US5607024A (en) 1995-03-07 1997-03-04 Smith International, Inc. Stability enhanced drill bit and cutting structure having zones of varying wear resistance
US5984005A (en) 1995-09-22 1999-11-16 Weatherford/Lamb, Inc. Wellbore milling inserts and mills
US6068071A (en) 1996-05-23 2000-05-30 U.S. Synthetic Corporation Cutter with polycrystalline diamond layer and conic section profile
US6059054A (en) 1996-06-21 2000-05-09 Smith International, Inc. Non-symmetrical stress-resistant rotary drill bit cutter element
US6164394A (en) 1996-09-25 2000-12-26 Smith International, Inc. Drill bit with rows of cutters mounted to present a serrated cutting edge
GB9621216D0 (en) 1996-10-11 1996-11-27 Camco Drilling Group Ltd Improvements in or relating to cutting structures for rotary drill bits
GB9621217D0 (en) 1996-10-11 1996-11-27 Camco Drilling Group Ltd Improvements in or relating to preform cutting elements for rotary drill bits
US7000715B2 (en) 1997-09-08 2006-02-21 Baker Hughes Incorporated Rotary drill bits exhibiting cutting element placement for optimizing bit torque and cutter life
US6006846A (en) * 1997-09-19 1999-12-28 Baker Hughes Incorporated Cutting element, drill bit, system and method for drilling soft plastic formations
US6202771B1 (en) 1997-09-23 2001-03-20 Baker Hughes Incorporated Cutting element with controlled superabrasive contact area, drill bits so equipped
US6045440A (en) 1997-11-20 2000-04-04 General Electric Company Polycrystalline diamond compact PDC cutter with improved cutting capability
US6196340B1 (en) 1997-11-28 2001-03-06 U.S. Synthetic Corporation Surface geometry for non-planar drill inserts
US6196910B1 (en) 1998-08-10 2001-03-06 General Electric Company Polycrystalline diamond compact cutter with improved cutting by preventing chip build up
US6436204B1 (en) 1998-11-20 2002-08-20 Kennametal Pc Inc. Diamond coated cutting tools and method of manufacture
SE9803997L (sv) 1998-11-20 2000-05-21 Sandvik Ab En borrkrona och ett stift
US6447560B2 (en) 1999-02-19 2002-09-10 Us Synthetic Corporation Method for forming a superabrasive polycrystalline cutting tool with an integral chipbreaker feature
AU2001236931A1 (en) 2000-02-14 2001-08-27 U.S. Synthetic Corporation Chip breaker design using polycrystalline diamond
US6328117B1 (en) 2000-04-06 2001-12-11 Baker Hughes Incorporated Drill bit having a fluid course with chip breaker
US6527065B1 (en) 2000-08-30 2003-03-04 Baker Hughes Incorporated Superabrasive cutting elements for rotary drag bits configured for scooping a formation
US6550556B2 (en) 2000-12-07 2003-04-22 Smith International, Inc Ultra hard material cutter with shaped cutting surface
US6933049B2 (en) 2002-07-10 2005-08-23 Diamond Innovations, Inc. Abrasive tool inserts with diminished residual tensile stresses and their production
CN2579580Y (zh) 2002-11-21 2003-10-15 大庆石油管理局 包镶式复合切削齿套铣钻头
US6935444B2 (en) 2003-02-24 2005-08-30 Baker Hughes Incorporated Superabrasive cutting elements with cutting edge geometry having enhanced durability, method of producing same, and drill bits so equipped
ATE353271T1 (de) 2003-05-27 2007-02-15 Element Six Pty Ltd Polykristalline abrasive diamantsegmente
US6962218B2 (en) * 2003-06-03 2005-11-08 Smith International, Inc. Cutting elements with improved cutting element interface design and bits incorporating the same
US7373998B2 (en) 2004-04-01 2008-05-20 Smith International, Inc. Cutting element with improved cutter to blade transition
US20050247486A1 (en) 2004-04-30 2005-11-10 Smith International, Inc. Modified cutters
US7726420B2 (en) 2004-04-30 2010-06-01 Smith International, Inc. Cutter having shaped working surface with varying edge chamfer
US7798257B2 (en) 2004-04-30 2010-09-21 Smith International, Inc. Shaped cutter surface
GB2454122B (en) 2005-02-08 2009-07-08 Smith International Thermally stable polycrystalline diamond cutting elements and bits incorporating the same
US7740090B2 (en) 2005-04-04 2010-06-22 Smith International, Inc. Stress relief feature on PDC cutter
US20080264696A1 (en) 2005-12-20 2008-10-30 Varel International, Ind., L.P. Auto adaptable cutting structure
US20070235230A1 (en) 2005-12-20 2007-10-11 Bruno Cuillier PDC cutter for high compressive strength and highly abrasive formations
US7363992B2 (en) 2006-07-07 2008-04-29 Baker Hughes Incorporated Cutters for downhole cutting devices
CN201024900Y (zh) 2006-11-27 2008-02-20 深圳市海明润实业有限公司 齿面金刚石复合片
CA2675572C (en) 2007-01-31 2015-06-23 Halliburton Energy Services, Inc. Rotary drill bits with protected cutting elements and methods
US7814997B2 (en) 2007-06-14 2010-10-19 Baker Hughes Incorporated Interchangeable bearing blocks for drill bits, and drill bits including same
US9259803B2 (en) 2007-11-05 2016-02-16 Baker Hughes Incorporated Methods and apparatuses for forming cutting elements having a chamfered edge for earth-boring tools
US8833492B2 (en) 2008-10-08 2014-09-16 Smith International, Inc. Cutters for fixed cutter bits
US20100276200A1 (en) 2009-04-30 2010-11-04 Baker Hughes Incorporated Bearing blocks for drill bits, drill bit assemblies including bearing blocks and related methods
US8739904B2 (en) * 2009-08-07 2014-06-03 Baker Hughes Incorporated Superabrasive cutters with grooves on the cutting face, and drill bits and drilling tools so equipped
US20110171414A1 (en) 2010-01-14 2011-07-14 National Oilwell DHT, L.P. Sacrificial Catalyst Polycrystalline Diamond Element
US8985244B2 (en) 2010-01-18 2015-03-24 Baker Hughes Incorporated Downhole tools having features for reducing balling and methods of forming such tools
RU2577342C2 (ru) * 2010-04-23 2016-03-20 Бейкер Хьюз Инкорпорейтед Режущий элемент для бурильного инструмента, бурильный инструмент с такими режущими элементами и способ формирования режущего элемента
US9428966B2 (en) 2012-05-01 2016-08-30 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
US8991525B2 (en) 2012-05-01 2015-03-31 Baker Hughes Incorporated Earth-boring tools having cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods
US9482057B2 (en) 2011-09-16 2016-11-01 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods
US9243452B2 (en) 2011-04-22 2016-01-26 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods
USD712941S1 (en) 2012-06-27 2014-09-09 Mingzhong Mo Diamond cutter
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

Also Published As

Publication number Publication date
WO2013040123A1 (en) 2013-03-21
ZA201401907B (en) 2015-08-26
CN103890307B (zh) 2017-06-09
SG11201400648WA (en) 2014-04-28
US20130068537A1 (en) 2013-03-21
MX2014002903A (es) 2015-01-19
CA2848649A1 (en) 2013-03-21
CA2848649C (en) 2016-10-18
EP2756149A1 (en) 2014-07-23
EP2756149B1 (en) 2018-10-24
US9103174B2 (en) 2015-08-11
EP2756149A4 (en) 2016-07-06
RU2014114871A (ru) 2015-10-27
CN103890307A (zh) 2014-06-25

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