ITTO20030643A1 - Strutture di riporto duro per taglio/usura sagomate meccanicamente. - Google Patents

Strutture di riporto duro per taglio/usura sagomate meccanicamente.

Info

Publication number
ITTO20030643A1
ITTO20030643A1 IT000643A ITTO20030643A ITTO20030643A1 IT TO20030643 A1 ITTO20030643 A1 IT TO20030643A1 IT 000643 A IT000643 A IT 000643A IT TO20030643 A ITTO20030643 A IT TO20030643A IT TO20030643 A1 ITTO20030643 A1 IT TO20030643A1
Authority
IT
Italy
Prior art keywords
wear
shaped cutting
mechanically shaped
replacement structures
hard replacement
Prior art date
Application number
IT000643A
Other languages
English (en)
Inventor
James L Overstreet
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 ITTO20030643A1 publication Critical patent/ITTO20030643A1/it

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
    • E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
IT000643A 2002-08-21 2003-08-20 Strutture di riporto duro per taglio/usura sagomate meccanicamente. ITTO20030643A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/225,710 US6766870B2 (en) 2002-08-21 2002-08-21 Mechanically shaped hardfacing cutting/wear structures

Publications (1)

Publication Number Publication Date
ITTO20030643A1 true ITTO20030643A1 (it) 2004-02-22

Family

ID=28454379

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000643A ITTO20030643A1 (it) 2002-08-21 2003-08-20 Strutture di riporto duro per taglio/usura sagomate meccanicamente.

Country Status (3)

Country Link
US (1) US6766870B2 (it)
GB (1) GB2392182B (it)
IT (1) ITTO20030643A1 (it)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
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US20080101977A1 (en) * 2005-04-28 2008-05-01 Eason Jimmy W Sintered bodies for earth-boring rotary drill bits and methods of forming the same
US20050211475A1 (en) 2004-04-28 2005-09-29 Mirchandani Prakash K Earth-boring bits
US9428822B2 (en) 2004-04-28 2016-08-30 Baker Hughes Incorporated Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components
US7721824B2 (en) * 2004-07-07 2010-05-25 Smith International, Inc. Multiple inserts of different geometry in a single row of a bit
US7195078B2 (en) * 2004-07-07 2007-03-27 Smith International, Inc. Multiple inserts of different geometry in a single row of a bit
US7240746B2 (en) * 2004-09-23 2007-07-10 Baker Hughes Incorporated Bit gage hardfacing
US7377340B2 (en) * 2004-10-29 2008-05-27 Smith International, Inc. Drill bit cutting elements with selectively positioned wear resistant surface
US7513320B2 (en) 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
US7997359B2 (en) 2005-09-09 2011-08-16 Baker Hughes Incorporated Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materials
US8002052B2 (en) * 2005-09-09 2011-08-23 Baker Hughes Incorporated Particle-matrix composite drill bits with hardfacing
US7703555B2 (en) 2005-09-09 2010-04-27 Baker Hughes Incorporated Drilling tools having hardfacing with nickel-based matrix materials and hard particles
US7597159B2 (en) 2005-09-09 2009-10-06 Baker Hughes Incorporated Drill bits and drilling tools including abrasive wear-resistant materials
US7776256B2 (en) 2005-11-10 2010-08-17 Baker Huges Incorporated Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies
US8770324B2 (en) 2008-06-10 2014-07-08 Baker Hughes Incorporated Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded
US7802495B2 (en) 2005-11-10 2010-09-28 Baker Hughes Incorporated Methods of forming earth-boring rotary drill bits
US7807099B2 (en) 2005-11-10 2010-10-05 Baker Hughes Incorporated Method for forming earth-boring tools comprising silicon carbide composite materials
RU2432445C2 (ru) 2006-04-27 2011-10-27 Ти Ди Уай Индастриз, Инк. Модульное буровое долото с неподвижными режущими элементами, корпус данного модульного бурового долота и способы их изготовления
US7343990B2 (en) * 2006-06-08 2008-03-18 Baker Hughes Incorporated Rotary rock bit with hardfacing to reduce cone erosion
CA2662966C (en) 2006-08-30 2012-11-13 Baker Hughes Incorporated Methods for applying wear-resistant material to exterior surfaces of earth-boring tools and resulting structures
EP2078101A2 (en) 2006-10-25 2009-07-15 TDY Industries, Inc. Articles having improved resistance to thermal cracking
US20080202814A1 (en) * 2007-02-23 2008-08-28 Lyons Nicholas J Earth-boring tools and cutter assemblies having a cutting element co-sintered with a cone structure, methods of using the same
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
US7654346B2 (en) * 2007-05-18 2010-02-02 Baker Hughes Incorporated Steel tooth drill bit with improved tooth breakage resistance
US20090065260A1 (en) * 2007-09-12 2009-03-12 Baker Hughes Incorporated Hardfacing containing fullerenes for subterranean tools and methods of making
WO2009061766A2 (en) * 2007-11-05 2009-05-14 Baker Hughes Incorporated Methods and apparatuses for forming cutting elements having a chamfered edge for earth-boring tools
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
US8252225B2 (en) 2009-03-04 2012-08-28 Baker Hughes Incorporated Methods of forming erosion-resistant composites, methods of using the same, and earth-boring tools utilizing the same in internal passageways
US7828089B2 (en) * 2007-12-14 2010-11-09 Baker Hughes Incorporated Erosion resistant fluid passageways and flow tubes for earth-boring tools, methods of forming the same and earth-boring tools including the same
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
EP2653580B1 (en) 2008-06-02 2014-08-20 Kennametal Inc. Cemented carbide-metallic alloy composites
US8261632B2 (en) 2008-07-09 2012-09-11 Baker Hughes Incorporated Methods of forming earth-boring drill bits
US20110168452A1 (en) * 2008-08-14 2011-07-14 Baker Hughes Incorporated Tungsten Carbide Bit with Hardfaced Nose Area
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
US8322465B2 (en) 2008-08-22 2012-12-04 TDY Industries, LLC Earth-boring bit parts including hybrid cemented carbides and methods of making the same
US8698038B2 (en) * 2008-09-18 2014-04-15 Baker Hughes Incorporated Method and apparatus for the automated application of hardfacing material to rolling cutters of earth-boring drill bits
US7878274B2 (en) 2008-09-26 2011-02-01 Baker Hughes Incorporated Steel tooth disk with hardfacing
US7980333B2 (en) 2008-09-26 2011-07-19 Baker Hughes Incorporated Bar trimmers on disk bit
US7866417B2 (en) * 2008-09-26 2011-01-11 Baker Hughes Incorporated Self sharpening steel tooth cutting structure
US8450637B2 (en) 2008-10-23 2013-05-28 Baker Hughes Incorporated Apparatus for automated application of hardfacing material to drill bits
US9439277B2 (en) 2008-10-23 2016-09-06 Baker Hughes Incorporated Robotically applied hardfacing with pre-heat
WO2010053710A2 (en) 2008-10-29 2010-05-14 Baker Hughes Incorporated Method and apparatus for robotic welding of drill bits
US20100175926A1 (en) * 2009-01-15 2010-07-15 Baker Hughes Incorporated Roller cones having non-integral cutting structures, drill bits including such cones, and methods of forming same
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8201610B2 (en) 2009-06-05 2012-06-19 Baker Hughes Incorporated Methods for manufacturing downhole tools and downhole tool parts
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8307920B2 (en) * 2009-08-13 2012-11-13 Baker Hughes Incorporated Roller cone disk with shaped compacts
US8408338B2 (en) * 2009-09-15 2013-04-02 Baker Hughes Incorporated Impregnated rotary drag bit with enhanced drill out capability
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
EP2571647A4 (en) 2010-05-20 2017-04-12 Baker Hughes Incorporated Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
WO2011146760A2 (en) 2010-05-20 2011-11-24 Baker Hughes Incorporated Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
RU2012155101A (ru) 2010-05-20 2014-06-27 Бейкер Хьюз Инкорпорейтед Способы формирования по меньшей мере части бурильного инструмента
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
US9249628B2 (en) * 2012-11-16 2016-02-02 National Oilwell DHT, L.P. Hybrid rolling cone drill bits and methods for manufacturing same
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
PE20231956A1 (es) 2016-05-27 2023-12-06 Joy Global Underground Mining Llc Dispositivo de corte con elemento de corte con seccion decreciente
CN113513269B (zh) * 2021-09-14 2021-12-07 西南石油大学 一种硬质合金齿及固齿方法
US12168281B2 (en) 2022-01-11 2024-12-17 Baker Hughes Oilfield Operations Llc Polycrystalline diamond compact cutting elements, methods of forming same and earth-boring tools
CN116816271B (zh) * 2023-08-28 2023-11-21 西南石油大学 多峰齿钻头

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US3401759A (en) * 1966-10-12 1968-09-17 Hughes Tool Co Heel pack rock bit
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DE3202697A1 (de) 1982-01-28 1983-08-04 Kapp & Co Werkzeugmaschinenfabrik, 8630 Coburg Verfahren und vorrichtung zum feinprofilieren von mit superharten werkstoffen beschichteten werkzeugen
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EP0467870B1 (en) * 1990-07-10 1995-01-25 Smith International, Inc. Roller tooth bit with heel row cutter inserts
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US5592995A (en) * 1995-06-06 1997-01-14 Baker Hughes Incorporated Earth-boring bit having shear-cutting heel elements
US5247923A (en) 1992-03-09 1993-09-28 Lebourg Maurice P Method of forming a diamond drill bit element using laser trimming
EP0569663A1 (en) 1992-05-15 1993-11-18 Baker Hughes Incorporated Improved anti-whirl drill bit
US5311958A (en) * 1992-09-23 1994-05-17 Baker Hughes Incorporated Earth-boring bit with an advantageous cutting structure
US5351768A (en) * 1993-07-08 1994-10-04 Baker Hughes Incorporated Earth-boring bit with improved cutting structure
US5819861A (en) * 1993-07-08 1998-10-13 Baker Hughes Incorporated Earth-boring bit with improved cutting structure
US5516053A (en) 1993-10-07 1996-05-14 Hannu; Donald W. Welded metal hardfacing pattern for cone crusher surfaces
US5447208A (en) * 1993-11-22 1995-09-05 Baker Hughes Incorporated Superhard cutting element having reduced surface roughness and method of modifying
US5492186A (en) 1994-09-30 1996-02-20 Baker Hughes Incorporated Steel tooth bit with a bi-metallic gage hardfacing
US5663512A (en) 1994-11-21 1997-09-02 Baker Hughes Inc. Hardfacing composition for earth-boring bits
US5582258A (en) 1995-02-28 1996-12-10 Baker Hughes Inc. Earth boring drill bit with chip breaker
US5695018A (en) * 1995-09-13 1997-12-09 Baker Hughes Incorporated Earth-boring bit with negative offset and inverted gage cutting elements
US6390210B1 (en) * 1996-04-10 2002-05-21 Smith International, Inc. Rolling cone bit with gage and off-gage cutter elements positioned to separate sidewall and bottom hole cutting duty
US5758733A (en) 1996-04-17 1998-06-02 Baker Hughes Incorporated Earth-boring bit with super-hard cutting elements
AU3402997A (en) * 1996-06-21 1998-01-07 Smith International, Inc. Rolling cone bit having gage and nestled gage cutter elements having enhancements in materials and geometry to optimize borehole corner cutting duty
US5791423A (en) 1996-08-02 1998-08-11 Baker Hughes Incorporated Earth-boring bit having an improved hard-faced tooth structure
US5855247A (en) * 1997-02-14 1999-01-05 Baker Hughes Incorporated Rolling-cutter earth-boring bit having predominantly super-hard cutting elements
US5921330A (en) 1997-03-12 1999-07-13 Smith International, Inc. Rock bit with wear-and fracture-resistant hardfacing
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US6206115B1 (en) 1998-08-21 2001-03-27 Baker Hughes Incorporated Steel tooth bit with extra-thick hardfacing
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US6371225B1 (en) * 1999-04-16 2002-04-16 Baker Hughes Incorporated Drill bit and surface treatment for tungsten carbide insert
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US6443246B1 (en) * 2000-11-02 2002-09-03 Baker Hughes Incorporated Long barrel inserts for earth-boring bit

Also Published As

Publication number Publication date
GB2392182B (en) 2005-12-21
GB0319406D0 (en) 2003-09-17
GB2392182A (en) 2004-02-25
US20040035609A1 (en) 2004-02-26
US6766870B2 (en) 2004-07-27

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