DE602006011044D1 - Schneidelement, vorrichtungen, damit ausgerüstete bohrer, schneidverfahren und verfahren zum drehen eines schneidelements - Google Patents

Schneidelement, vorrichtungen, damit ausgerüstete bohrer, schneidverfahren und verfahren zum drehen eines schneidelements

Info

Publication number
DE602006011044D1
DE602006011044D1 DE200660011044 DE602006011044T DE602006011044D1 DE 602006011044 D1 DE602006011044 D1 DE 602006011044D1 DE 200660011044 DE200660011044 DE 200660011044 DE 602006011044 T DE602006011044 T DE 602006011044T DE 602006011044 D1 DE602006011044 D1 DE 602006011044D1
Authority
DE
Germany
Prior art keywords
cutting element
cutting
substrate
drill bit
torque
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.)
Active
Application number
DE200660011044
Other languages
English (en)
Inventor
Craig H Cooley
Timothy N Sexton
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.)
US Synthetic Corp
Original Assignee
US Synthetic Corp
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 US Synthetic Corp filed Critical US Synthetic Corp
Publication of DE602006011044D1 publication Critical patent/DE602006011044D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/10—Cutting tools with special provision for cooling
    • B23B27/12—Cutting tools with special provision for cooling with a continuously-rotated circular cutting edge; Holders therefor
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2208—Plural simultaneously usable separable tools in common seat or common clamp actuator for plural simultaneously usable tools
    • Y10T407/221—Adjustable tool
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Dicing (AREA)
DE200660011044 2005-10-11 2006-10-11 Schneidelement, vorrichtungen, damit ausgerüstete bohrer, schneidverfahren und verfahren zum drehen eines schneidelements Active DE602006011044D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/247,574 US7604073B2 (en) 2005-10-11 2005-10-11 Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting element
PCT/US2006/039692 WO2007044791A1 (en) 2005-10-11 2006-10-11 Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting element

Publications (1)

Publication Number Publication Date
DE602006011044D1 true DE602006011044D1 (de) 2010-01-21

Family

ID=37761935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200660011044 Active DE602006011044D1 (de) 2005-10-11 2006-10-11 Schneidelement, vorrichtungen, damit ausgerüstete bohrer, schneidverfahren und verfahren zum drehen eines schneidelements

Country Status (5)

Country Link
US (2) US7604073B2 (de)
EP (2) EP2143872B1 (de)
AT (2) ATE451537T1 (de)
DE (1) DE602006011044D1 (de)
WO (1) WO2007044791A1 (de)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7942218B2 (en) 2005-06-09 2011-05-17 Us Synthetic Corporation Cutting element apparatuses and drill bits so equipped
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
US7604073B2 (en) 2005-10-11 2009-10-20 Us Synthetic Corporation Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting element
US7845436B2 (en) * 2005-10-11 2010-12-07 Us Synthetic Corporation Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting element
US7493965B1 (en) 2006-04-12 2009-02-24 Us Synthetic Corporation Apparatuses and methods relating to cooling a subterranean drill bit and/or at least one cutting element during use
WO2007127680A1 (en) 2006-04-27 2007-11-08 Tdy Industries, Inc. Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods
US7703559B2 (en) * 2006-05-30 2010-04-27 Smith International, Inc. Rolling cutter
US8202335B2 (en) * 2006-10-10 2012-06-19 Us Synthetic Corporation Superabrasive elements, methods of manufacturing, and drill bits including same
MX2009003114A (es) 2006-10-25 2009-06-08 Tdy Ind Inc Articulos que tienen resistencia mejorada al agrietamiento termico.
US8512882B2 (en) 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
US7866416B2 (en) * 2007-06-04 2011-01-11 Schlumberger Technology Corporation Clutch for a jack element
WO2008156520A1 (en) * 2007-06-13 2008-12-24 Exxonmobil Upstream Research Company Methods and apparatus for controlling cutting ribbons during a drilling operation
US7762359B1 (en) 2007-08-22 2010-07-27 Us Synthetic Corporation Cutter assembly including rotatable cutting element and drill bit using same
GB2454918B (en) * 2007-11-23 2011-11-02 Schlumberger Holdings Adjustable drill bit
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
EP2653580B1 (de) 2008-06-02 2014-08-20 Kennametal Inc. Zementierte carbidmetallische Legierungsverbindungen
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
US8365843B2 (en) * 2009-02-24 2013-02-05 Schlumberger Technology Corporation Downhole tool actuation
US8079431B1 (en) 2009-03-17 2011-12-20 Us Synthetic Corporation Drill bit having rotational cutting elements and method of drilling
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
WO2010144837A2 (en) * 2009-06-12 2010-12-16 Smith International, Inc. Cutter assemblies, downhole tools incorporating such cutter assemblies and methods of making such downhole tools
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8440314B2 (en) 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
WO2011153439A1 (en) * 2010-06-03 2011-12-08 Smith International, Inc. Rolling cutter assembled directly to the bit pockets
CA2801756A1 (en) 2010-06-10 2011-12-15 Anthony A. Digiovanni Superabrasive cutting elements with cutting edge geometry having enhanced durability and cutting efficiency and drill bits so equipped
US8567533B2 (en) 2010-08-17 2013-10-29 Dover Bmcs Acquisition Corporation Rotational drill bits and drilling apparatuses including the same
BR112013027545A2 (pt) * 2011-04-26 2017-01-10 Smith International elemento de corte, e método para formar uma broca de perfuração
US9757730B2 (en) 2011-07-06 2017-09-12 Joy Mm Delaware, Inc. Pick retainer
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
US8950516B2 (en) 2011-11-03 2015-02-10 Us Synthetic Corporation Borehole drill bit cutter indexing
WO2013085869A1 (en) * 2011-12-05 2013-06-13 Smith International Inc. Rotating cutting elements for pdc bits
JP5551319B2 (ja) * 2011-12-12 2014-07-16 日本特殊陶業株式会社 切削インサート、切削工具
US9482056B2 (en) * 2011-12-30 2016-11-01 Smith International, Inc. Solid PCD cutter
US8992089B2 (en) 2012-07-31 2015-03-31 IMS Solutions Layshaft end bearing retrofit with external positive oil pressure delivery
US9303461B2 (en) 2012-10-26 2016-04-05 Baker Hughes Incorporated Cutting elements having curved or annular configurations for earth-boring tools, earth-boring tools including such cutting elements, and related methods
US9388639B2 (en) 2012-10-26 2016-07-12 Baker Hughes Incorporated Rotatable cutting elements and related earth-boring tools and methods
US9869133B2 (en) * 2012-11-15 2018-01-16 Smith International, Inc. Method of using spring loaded blocker to retain rolling cutters or mechanical lock cutters
WO2014105454A1 (en) 2012-12-26 2014-07-03 Smith International, Inc. Rolling cutter with bottom support
US9724701B2 (en) 2013-03-12 2017-08-08 Joy Mm Delaware, Inc. Tapered pick holder
US9708859B2 (en) * 2013-04-17 2017-07-18 Baker Hughes Incorporated Drill bit with self-adjusting pads
US9399892B2 (en) * 2013-05-13 2016-07-26 Baker Hughes Incorporated Earth-boring tools including movable cutting elements and related methods
US9759014B2 (en) 2013-05-13 2017-09-12 Baker Hughes Incorporated Earth-boring tools including movable formation-engaging structures and related methods
US10100581B1 (en) * 2015-02-18 2018-10-16 Michael Timte Rotary drill bit
CN107532453A (zh) * 2015-03-30 2018-01-02 斯伦贝谢技术有限公司 转位钻头
GB2552286A (en) 2015-04-28 2018-01-17 Halliburton Energy Services Inc Polycrystalline diamond compact with gradient interfacial layer
CN105649537B (zh) * 2016-01-22 2019-05-14 西南石油大学 带切削翼肋的旋转自进式混合射流钻头
CN105781425B (zh) * 2016-04-29 2018-06-05 西南石油大学 一种具有持续锋利切削刃的钻头切削元件
US10273758B2 (en) 2016-07-07 2019-04-30 Baker Hughes Incorporated Cutting elements comprising a low-carbon steel material, related earth-boring tools, and related methods
US10697247B2 (en) 2017-07-28 2020-06-30 Baker Hughes, A Ge Company, Llc Rotatable cutters and elements for use on earth-boring tools in subterranean boreholes, earth-boring tools including same, and related methods
US10100584B1 (en) 2017-07-28 2018-10-16 Baker Hughes, A Ge Company, Llc Rotatable cutting elements for earth-boring tools and earth-boring tools so equipped
US11142959B2 (en) 2017-07-28 2021-10-12 Baker Hughes Oilfield Operations Llc Rotatable cutters and elements for use on earth-boring tools in subterranean boreholes, earth-boring tools including same, and related methods
US10760346B2 (en) 2017-07-28 2020-09-01 Baker Hughes, A Ge Company, Llc Rotatable cutters and elements, earth-boring tools including the same, and related methods
US10487590B2 (en) 2017-07-28 2019-11-26 Baker Hughes, A Ge Company, Llc Cutting element assemblies and downhole tools comprising rotatable cutting elements and related methods
US10633929B2 (en) 2017-07-28 2020-04-28 Baker Hughes, A Ge Company, Llc Self-adjusting earth-boring tools and related systems
US10450806B2 (en) 2017-07-28 2019-10-22 Baker Hughes, A Ge Company, Llc Cutting element assemblies comprising rotatable cutting elements
US10415317B2 (en) 2017-07-28 2019-09-17 Baker Hughes, LLC Cutting element assemblies comprising rotatable cutting elements and earth-boring tools comprising such cutting element assemblies
US10851592B2 (en) 2017-07-28 2020-12-01 Baker Hughes Movable cutters and devices including one or more seals for use on earth-boring tools in subterranean boreholes and related methods
US10450805B2 (en) 2017-07-28 2019-10-22 Baker Hughes, A Ge Company, Llc Rotatable cutting elements including rolling-element bearings and related earth-boring tools and methods
CN107701112B (zh) * 2017-09-24 2024-03-01 深圳市阿特拉能源技术有限公司 一种用于地质钻探的高效pdc钻头
US10619421B2 (en) 2017-11-13 2020-04-14 Baker Hughes, A Ge Company, Llc Methods of forming stationary elements of rotatable cutting elements for use on earth-boring tools and stationary elements formed using such methods
WO2019152057A1 (en) * 2018-02-05 2019-08-08 Halliburton Energy Services, Inc. Compliant rolling element retainer
US11220865B2 (en) 2019-02-25 2022-01-11 Schlumberger Technology Corporation Downhole drilling apparatus with rotatable cutting element
CN118148505B (zh) * 2024-05-11 2024-07-09 合力（天津）能源科技股份有限公司 一种可旋转切屑齿智能化钻头

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790613A (en) 1931-01-27 A corpo
US1723381A (en) 1922-07-25 1929-08-06 Universal Rotary Bit Company Rotary drill bit
US1686403A (en) * 1925-05-13 1928-10-02 Boynton Alexander Rotary reamer
US2289707A (en) * 1941-01-31 1942-07-14 Leo B Hellman Drilling bit
US2631360A (en) 1946-06-20 1953-03-17 Pfaudler Co Inc Method of repairing articles having a corrosion-resisting lining
US2506341A (en) 1948-10-28 1950-05-02 Koebel Diamond Tool Co Core bit
US2710180A (en) 1953-01-07 1955-06-07 Frank F Graham Chuck and bit assembly for channeling stone
US2879049A (en) * 1955-07-28 1959-03-24 Consolidation Coal Co Adjustable arm for a rotary cutting head
US2917819A (en) 1956-04-09 1959-12-22 Pfaudler Permutit Inc Method for repairing glass coated apparatus
US3136615A (en) 1960-10-03 1964-06-09 Gen Electric Compact of abrasive crystalline material with boron carbide bonding medium
US3141746A (en) 1960-10-03 1964-07-21 Gen Electric Diamond compact abrasive
US3271080A (en) 1964-02-06 1966-09-06 Gen Electric Cutter bit assembly for mining machines
US3528516A (en) * 1968-08-21 1970-09-15 Cicero C Brown Expansible underreamer for drilling large diameter earth bores
US3565192A (en) * 1968-08-27 1971-02-23 Frank W Mclarty Earth boring mechanism and coordinated pilot hole drilling and coring mechanisms
US3763492A (en) 1970-10-08 1973-10-02 Us Navy Apparatus and method for improving sensitivity of navigation system using earth satellites
US3720273A (en) 1971-03-03 1973-03-13 Kennametal Inc Mining tool
US3749190A (en) 1971-05-06 1973-07-31 Ingersoll Rand Co Retaining carbide in rock drill bits
US3847236A (en) * 1973-06-28 1974-11-12 J Coalson Drill bit
US4014395A (en) 1974-12-05 1977-03-29 Smith-Williston, Inc. Rock drill bit insert retaining sleeve assembly
US4047583A (en) 1976-06-01 1977-09-13 Dresser Industries, Inc. Earth boring cutting element retention system
JPS5287786A (en) 1976-01-16 1977-07-22 Suzuki Tekko Kk Cutting tool holder
US4073354A (en) 1976-11-26 1978-02-14 Christensen, Inc. Earth-boring drill bits
DE2719330C3 (de) 1977-04-30 1984-01-05 Christensen, Inc., 84115 Salt Lake City, Utah Drehbohrmeißel
CS202186B1 (en) 1977-11-29 1980-12-31 Jaroslav Vasek Knite incl. the knife holder determined for disconnectig the materials part. rocks
US4199035A (en) 1978-04-24 1980-04-22 General Electric Company Cutting and drilling apparatus with threadably attached compacts
US4350215A (en) 1978-09-18 1982-09-21 Nl Industries Inc. Drill bit and method of manufacture
US4201421A (en) 1978-09-20 1980-05-06 Besten Leroy E Den Mining machine bit and mounting thereof
US4337980A (en) 1979-05-21 1982-07-06 The Cincinnati Mine Machinery Company Wedge arrangements and related means for mounting means, base members, and bits, and combinations thereof, for mining, road working, or earth moving machinery
US4386669A (en) * 1980-12-08 1983-06-07 Evans Robert F Drill bit with yielding support and force applying structure for abrasion cutting elements
US4453605A (en) 1981-04-30 1984-06-12 Nl Industries, Inc. Drill bit and method of metallurgical and mechanical holding of cutters in a drill bit
US4396077A (en) 1981-09-21 1983-08-02 Strata Bit Corporation Drill bit with carbide coated cutting face
EP0084418A3 (de) * 1982-01-20 1983-08-10 Unicorn Industries Limited Bohrmeissel und Anwendungsmethode
CA1194857A (en) 1982-02-20 1985-10-08 Nl Industries, Inc. Rotary drilling bits
US4466498A (en) 1982-09-24 1984-08-21 Bardwell Allen E Detachable shoe plates for large diameter drill bits
US4538690A (en) 1983-02-22 1985-09-03 Nl Industries, Inc. PDC cutter and bit
US4802539A (en) 1984-12-21 1989-02-07 Smith International, Inc. Polycrystalline diamond bearing system for a roller cone rock bit
US4720216A (en) 1985-01-18 1988-01-19 Smith Robert S Cylindrical cutting tool
US4694918A (en) 1985-04-29 1987-09-22 Smith International, Inc. Rock bit with diamond tip inserts
DE3590799T1 (de) 1985-05-23 1987-05-14
US4654947A (en) 1985-12-02 1987-04-07 W. Wesley Perry Drill bit and method of renewing drill bit cutting face
US4751972A (en) 1986-03-13 1988-06-21 Smith International, Inc. Revolving cutters for rock bits
US4690228A (en) * 1986-03-14 1987-09-01 Eastman Christensen Company Changeover bit for extended life, varied formations and steady wear
US4782903A (en) 1987-01-28 1988-11-08 Strange William S Replaceable insert stud for drilling bits
US4877096A (en) 1987-11-17 1989-10-31 Eastman Christensen Company Replaceable cutter using internal ductile metal receptacles
US5007685A (en) 1989-01-17 1991-04-16 Kennametal Inc. Trenching tool assembly with dual indexing capability
US5007493A (en) 1990-02-23 1991-04-16 Dresser Industries, Inc. Drill bit having improved cutting element retention system
US5056382A (en) 1990-12-20 1991-10-15 Smith International, Inc. Matrix diamond drag bit with PCD cylindrical cutters
DE69221983D1 (de) 1991-10-09 1997-10-09 Smith International Diamant-Schneideinsatz mit einer konvexen Schneidfläche
US5279375A (en) 1992-03-04 1994-01-18 Baker Hughes Incorporated Multidirectional drill bit cutter
GB2273306B (en) 1992-12-10 1996-12-18 Camco Drilling Group Ltd Improvements in or relating to cutting elements for rotary drill bits
US5558170A (en) 1992-12-23 1996-09-24 Baroid Technology, Inc. Method and apparatus for improving drill bit stability
US5351772A (en) 1993-02-10 1994-10-04 Baker Hughes, Incorporated Polycrystalline diamond cutting element
US5678645A (en) 1995-11-13 1997-10-21 Baker Hughes Incorporated Mechanically locked cutters and nozzles
US5810103A (en) 1996-12-03 1998-09-22 Sylvan Engineering Company Method and apparatus for mounting PCD compacts
US5975811A (en) 1997-07-31 1999-11-02 Briese Industrial Technologies, Inc. Cutting insert cartridge arrangement
US6733365B1 (en) 1997-08-12 2004-05-11 Arizona Board Of Regents Method and apparatus for hard machining
US6073524A (en) 1998-03-04 2000-06-13 Rotary Technologies Corporation Metal boring with self-propelled rotary cutters
US6189634B1 (en) 1998-09-18 2001-02-20 U.S. Synthetic Corporation Polycrystalline diamond compact cutter having a stress mitigating hoop at the periphery
US6302224B1 (en) 1999-05-13 2001-10-16 Halliburton Energy Services, Inc. Drag-bit drilling with multi-axial tooth inserts
US6283234B1 (en) 1999-09-17 2001-09-04 Sylvan Engineering Company Apparatus for mounting PCD compacts
DE10053342A1 (de) * 2000-10-27 2002-05-08 Hilti Ag Wendelbohrer
US6615935B2 (en) 2001-05-01 2003-09-09 Smith International, Inc. Roller cone bits with wear and fracture resistant surface
US6733087B2 (en) 2002-08-10 2004-05-11 David R. Hall Pick for disintegrating natural and man-made materials
GB0313976D0 (en) 2003-06-17 2003-07-23 Unsworth Robert Novel shrink fit holder and methods of drilling and reaming
US7156006B2 (en) 2003-09-02 2007-01-02 Kennametal Inc. Method and assembly for rotating a cutting insert during a turning operation and inserts used therein
US7070011B2 (en) 2003-11-17 2006-07-04 Baker Hughes Incorporated Steel body rotary drill bits including support elements affixed to the bit body at least partially defining cutter pocket recesses
US7533709B2 (en) * 2005-05-31 2009-05-19 Curt G. Joa, Inc. High speed vacuum porting
US7533739B2 (en) 2005-06-09 2009-05-19 Us Synthetic Corporation Cutting element apparatuses and drill bits so equipped
US7604073B2 (en) 2005-10-11 2009-10-20 Us Synthetic Corporation Cutting element apparatuses, drill bits including same, methods of cutting, and methods of rotating a cutting element
US8202335B2 (en) 2006-10-10 2012-06-19 Us Synthetic Corporation Superabrasive elements, methods of manufacturing, and drill bits including same

Also Published As

Publication number Publication date
EP2143872A1 (de) 2010-01-13
US7604073B2 (en) 2009-10-20
EP1943408A1 (de) 2008-07-16
ATE451537T1 (de) 2009-12-15
US20090324348A1 (en) 2009-12-31
WO2007044791A1 (en) 2007-04-19
ATE536461T1 (de) 2011-12-15
US7987931B2 (en) 2011-08-02
EP1943408B1 (de) 2009-12-09
US20070079991A1 (en) 2007-04-12
EP2143872B1 (de) 2011-12-07

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