ITTO20010329A0 - Punta da trivellazione avente un percorso per un fluido con elementi rompitrucioli. - Google Patents

Punta da trivellazione avente un percorso per un fluido con elementi rompitrucioli.

Info

Publication number
ITTO20010329A0
ITTO20010329A0 IT2001TO000329A ITTO20010329A ITTO20010329A0 IT TO20010329 A0 ITTO20010329 A0 IT TO20010329A0 IT 2001TO000329 A IT2001TO000329 A IT 2001TO000329A IT TO20010329 A ITTO20010329 A IT TO20010329A IT TO20010329 A0 ITTO20010329 A0 IT TO20010329A0
Authority
IT
Italy
Prior art keywords
drill bit
fluid path
chip breakers
breakers
chip
Prior art date
Application number
IT2001TO000329A
Other languages
English (en)
Inventor
Danny E Scott
Rudolf C O Pessier
Sean K Berzas
Ralf Duerholt
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 ITTO20010329A0 publication Critical patent/ITTO20010329A0/it
Publication of ITTO20010329A1 publication Critical patent/ITTO20010329A1/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
    • E21B10/54—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
    • E21B10/5671—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts with chip breaking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Earth Drilling (AREA)
IT2001TO000329A 2000-04-06 2001-04-05 Punta da trivellazione avente un percorso per un fluido con elementi rompitrucioli. ITTO20010329A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/543,490 US6328117B1 (en) 2000-04-06 2000-04-06 Drill bit having a fluid course with chip breaker

Publications (2)

Publication Number Publication Date
ITTO20010329A0 true ITTO20010329A0 (it) 2001-04-05
ITTO20010329A1 ITTO20010329A1 (it) 2002-10-05

Family

ID=24168282

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO000329A ITTO20010329A1 (it) 2000-04-06 2001-04-05 Punta da trivellazione avente un percorso per un fluido con elementi rompitrucioli.

Country Status (4)

Country Link
US (1) US6328117B1 (it)
BE (1) BE1014519A5 (it)
GB (1) GB2361018B (it)
IT (1) ITTO20010329A1 (it)

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US6810973B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having offset cutting tooth paths
US6827159B2 (en) 2002-02-08 2004-12-07 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having an offset drilling fluid seal
US6810971B1 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit
US6814168B2 (en) 2002-02-08 2004-11-09 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having elevated wear protector receptacles
US6810972B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having a one bolt attachment system
US7036611B2 (en) 2002-07-30 2006-05-02 Baker Hughes Incorporated Expandable reamer apparatus for enlarging boreholes while drilling and methods of use
US7237628B2 (en) * 2005-10-21 2007-07-03 Reedhycalog, L.P. Fixed cutter drill bit with non-cutting erosion resistant inserts
GB0521693D0 (en) 2005-10-25 2005-11-30 Reedhycalog Uk Ltd Representation of whirl in fixed cutter drill bits
EP2038505A1 (en) * 2006-07-12 2009-03-25 Omni Oil Technologies A pdc drag bit
US7644786B2 (en) * 2006-08-29 2010-01-12 Smith International, Inc. Diamond bit steel body cutter pocket protection
US7900717B2 (en) * 2006-12-04 2011-03-08 Baker Hughes Incorporated Expandable reamers for earth boring applications
US8028767B2 (en) * 2006-12-04 2011-10-04 Baker Hughes, Incorporated Expandable stabilizer with roller reamer elements
US8657039B2 (en) 2006-12-04 2014-02-25 Baker Hughes Incorporated Restriction element trap for use with an actuation element of a downhole apparatus and method of use
WO2008156520A1 (en) * 2007-06-13 2008-12-24 Exxonmobil Upstream Research Company Methods and apparatus for controlling cutting ribbons during a drilling operation
US7441484B1 (en) 2007-06-29 2008-10-28 Caterpillar Inc. CNC prescribe method to encourage chip breaking
US7882905B2 (en) * 2008-03-28 2011-02-08 Baker Hughes Incorporated Stabilizer and reamer system having extensible blades and bearing pads and method of using same
WO2009135116A2 (en) 2008-05-01 2009-11-05 Baker Hughes Incorporated Stabilizer and reamer system having extensible blades and bearing pads and methods of using same
US8020641B2 (en) * 2008-10-13 2011-09-20 Baker Hughes Incorporated Drill bit with continuously sharp edge cutting elements
US20100089661A1 (en) * 2008-10-13 2010-04-15 Baker Hughes Incorporated Drill bit with continuously sharp edge cutting elements
US8720609B2 (en) 2008-10-13 2014-05-13 Baker Hughes Incorporated Drill bit with continuously sharp edge cutting elements
US20100089658A1 (en) * 2008-10-13 2010-04-15 Baker Hughes Incorporated Drill bit with continuously sharp edge cutting elements
US20100224419A1 (en) * 2009-03-03 2010-09-09 Baker Hughes Incorporated Drill bit with integral cuttings splitter and method of making
WO2010101881A2 (en) * 2009-03-03 2010-09-10 Baker Hughes Incorporated Chip deflector on a blade of a downhole reamer and methods therefor
US8146688B2 (en) * 2009-04-22 2012-04-03 Baker Hughes Incorporated Drill bit with prefabricated cuttings splitter and method of making
US20100270078A1 (en) * 2009-04-28 2010-10-28 Baker Hughes Incorporated Method and apparatus to thwart bit balling of drill bits
US8297381B2 (en) 2009-07-13 2012-10-30 Baker Hughes Incorporated Stabilizer subs for use with expandable reamer apparatus, expandable reamer apparatus including stabilizer subs and related methods
US8505634B2 (en) * 2009-12-28 2013-08-13 Baker Hughes Incorporated Earth-boring tools having differing cutting elements on a blade and related methods
US8985244B2 (en) * 2010-01-18 2015-03-24 Baker Hughes Incorporated Downhole tools having features for reducing balling and methods of forming such tools
US8794356B2 (en) * 2010-02-05 2014-08-05 Baker Hughes Incorporated Shaped cutting elements on drill bits and other earth-boring tools, and methods of forming same
SA111320374B1 (ar) 2010-04-14 2015-08-10 بيكر هوغيس انكوبوريتد طريقة تشكيل الماسة متعدد البلورات من الماس المستخرج بحجم النانو
BR112012027211A2 (pt) 2010-04-23 2017-07-18 Bayer Hughes Incorporated elementos de corte para ferramentas de sondagem da terra, ferramentas de sondagem da terra incluindo tais elementos de corte e métodos relacionados.
US8851207B2 (en) 2011-05-05 2014-10-07 Baker Hughes Incorporated Earth-boring tools and methods of forming such earth-boring tools
SA111320671B1 (ar) 2010-08-06 2015-01-22 بيكر هوغيس انكور عوامل القطع المشكلة لادوات ثقب الارض و ادوات ثقب الارض شاملة عوامل القطع هذه و الطرق المختصة بها
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
US9103174B2 (en) 2011-04-22 2015-08-11 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
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
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
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
EP3521549B1 (en) 2012-02-08 2021-06-23 Baker Hughes Holdings LLC Shaped cutting elements for earth-boring tools and earth boring tools including such cutting elements
US9441422B2 (en) 2012-08-29 2016-09-13 National Oilwell DHT, L.P. Cutting insert for a rock drill bit
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
EP3546692B1 (en) 2014-04-16 2021-03-17 National Oilwell DHT, L.P. Downhole drill bit cutting element with chamfered ridge
US10392868B2 (en) * 2015-09-30 2019-08-27 Schlumberger Technology Corporation Milling wellbore casing
CA3074236C (en) 2019-03-01 2023-05-23 Precise Drilling Components Ltd Hole opener for horizontal directional drilling
CN113250624B (zh) * 2021-06-03 2022-09-27 胜利油田海胜实业有限责任公司 一种用于泥灰岩勘探的便于导屑的pdc钻头

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US3915246A (en) 1974-05-16 1975-10-28 Adel E Sheshtawy Rotary drilling bit
DE3039633C2 (de) 1980-10-21 1983-08-18 Christensen, Inc., 84115 Salt Lake City, Utah Drehbohrmeißel, insbesondere für Tiefbohrungen
US4606418A (en) 1985-07-26 1986-08-19 Reed Tool Company Cutting means for drag drill bits
US4913244A (en) 1986-09-11 1990-04-03 Eastman Christensen Company Large compact cutter rotary drill bit utilizing directed hydraulics for each cutter
US4852671A (en) 1987-03-17 1989-08-01 Diamant Boart-Stratabit (Usa) Inc. Diamond cutting element
US4883132A (en) 1987-10-13 1989-11-28 Eastman Christensen Drag bit for drilling in plastic formation with maximum chip clearance and hydraulic for direct chip impingement
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
US5115873A (en) 1991-01-24 1992-05-26 Baker Hughes Incorporated Method and appartus for directing drilling fluid to the cutting edge of a cutter
US5172778A (en) 1991-11-14 1992-12-22 Baker-Hughes, Inc. Drill bit cutter and method for reducing pressure loading of cutters
GB9314954D0 (en) 1993-07-16 1993-09-01 Camco Drilling Group Ltd Improvements in or relating to torary drill bits
US5447208A (en) 1993-11-22 1995-09-05 Baker Hughes Incorporated Superhard cutting element having reduced surface roughness and method of modifying
US5433280A (en) 1994-03-16 1995-07-18 Baker Hughes Incorporated Fabrication method for rotary bits and bit components and bits and components produced thereby
US5582258A (en) 1995-02-28 1996-12-10 Baker Hughes Inc. Earth boring drill bit with chip breaker
US5651420A (en) * 1995-03-17 1997-07-29 Baker Hughes, Inc. Drilling apparatus with dynamic cuttings removal and cleaning
GB2330607B (en) * 1995-03-17 1999-08-04 Baker Hughes Inc Drilling apparatus with dynamic cuttings removal and cleaning
US6106585A (en) * 1996-02-14 2000-08-22 Smith International, Inc. Process for making diamond and cubic boron nitride cutting elements
GB9621217D0 (en) * 1996-10-11 1996-11-27 Camco Drilling Group Ltd Improvements in or relating to preform cutting elements for rotary drill bits
GB9621216D0 (en) 1996-10-11 1996-11-27 Camco Drilling Group Ltd Improvements in or relating to cutting structures for rotary drill bits
GB2332691B (en) * 1996-10-11 2000-04-12 Camco Drilling Group Ltd Improvements in or relating to cutting structures for rotary drill bits
FR2756002B1 (fr) 1996-11-20 1999-04-02 Total Sa Outil de forage a lames avec taillants de reserve et canaux d'evacuation des deblais generes par les taillants
US6006846A (en) * 1997-09-19 1999-12-28 Baker Hughes Incorporated Cutting element, drill bit, system and method for drilling soft plastic formations

Also Published As

Publication number Publication date
GB2361018B (en) 2002-06-26
ITTO20010329A1 (it) 2002-10-05
GB0108191D0 (en) 2001-05-23
GB2361018A (en) 2001-10-10
BE1014519A5 (fr) 2003-12-02
US6328117B1 (en) 2001-12-11

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