[go: up one dir, main page]

NO20171335A1 - Skjæreelement for skjæring av en gjenstand, fremgangsmåte for kvessing av et skjæreelement og et skjæreelement - Google Patents

Skjæreelement for skjæring av en gjenstand, fremgangsmåte for kvessing av et skjæreelement og et skjæreelement

Info

Publication number
NO20171335A1
NO20171335A1 NO20171335A NO20171335A NO20171335A1 NO 20171335 A1 NO20171335 A1 NO 20171335A1 NO 20171335 A NO20171335 A NO 20171335A NO 20171335 A NO20171335 A NO 20171335A NO 20171335 A1 NO20171335 A1 NO 20171335A1
Authority
NO
Norway
Prior art keywords
cutting
cutting element
asymmetrical
side surfaces
top surface
Prior art date
Application number
NO20171335A
Other languages
English (en)
Other versions
NO342120B1 (no
Inventor
Ii Calvin J Stowe
Andrew D Ponder
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
Priority claimed from US12/803,320 external-priority patent/US8434572B2/en
Publication of NO20171335A1 publication Critical patent/NO20171335A1/no
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO342120B1 publication Critical patent/NO342120B1/no

Links

Classifications

    • 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
    • E21B10/006—Drill bits providing a cutting edge which is self-renewable during drilling
    • 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
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
    • E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other 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
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe

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)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

Skjæreelementer for brønnskjæreverktøy omfatter en toppoverflate med et skjæreoverflateparti og et skjæreprofil anbrakt over toppoverflaten. Skjæreelementet omfatter første og andre langsgående sideoverflater og første og andre laterale sideoverflater, som hver har et respektivt tverrsnitt. Skjæreprofilet kan være anbrakt på skjæreoverflaten enten asymmetrisk eller symmetrisk. Asymmetrisk anbringelse tillater at to skjæreelementer kan anordnes vendende mot hverandre for å dekke et senterpunkt av et skjæreverktøy. Skjærekanten til asymmetriske eller symmetrisk anbrakte kjæreprofiler kan ha en form som legger til rette for selvkvessing under skjæring.
NO20171335A 2010-06-24 2017-08-10 Skjæreelement for skjæring av en gjenstand, fremgangsmåte for kvessing av et skjæreelement og et skjæreelement NO342120B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/803,320 US8434572B2 (en) 2010-06-24 2010-06-24 Cutting elements for downhole cutting tools
US13/070,524 US8936109B2 (en) 2010-06-24 2011-03-24 Cutting elements for cutting tools
PCT/US2011/039977 WO2011162987A2 (en) 2010-06-24 2011-06-10 Cutting elements for downhole cutting tools

Publications (2)

Publication Number Publication Date
NO20171335A1 true NO20171335A1 (no) 2012-12-20
NO342120B1 NO342120B1 (no) 2018-03-26

Family

ID=45351461

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20121384A NO341324B1 (no) 2010-06-24 2012-11-21 Skjæreelementer samt fremgangsmåter for kvessing og skjæring av et skjæreelement
NO20171335A NO342120B1 (no) 2010-06-24 2017-08-10 Skjæreelement for skjæring av en gjenstand, fremgangsmåte for kvessing av et skjæreelement og et skjæreelement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20121384A NO341324B1 (no) 2010-06-24 2012-11-21 Skjæreelementer samt fremgangsmåter for kvessing og skjæring av et skjæreelement

Country Status (9)

Country Link
US (1) US8936109B2 (no)
CN (1) CN102959176B (no)
AU (1) AU2011271364B2 (no)
BR (1) BR112012032890B1 (no)
CA (2) CA2802509C (no)
GB (1) GB2494320B (no)
MY (1) MY163599A (no)
NO (2) NO341324B1 (no)
WO (1) WO2011162987A2 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8833492B2 (en) * 2008-10-08 2014-09-16 Smith International, Inc. Cutters for fixed cutter bits
US8327957B2 (en) 2010-06-24 2012-12-11 Baker Hughes Incorporated Downhole cutting tool having center beveled mill blade
US8434572B2 (en) 2010-06-24 2013-05-07 Baker Hughes Incorporated Cutting elements for downhole cutting tools
US9151120B2 (en) 2012-06-04 2015-10-06 Baker Hughes Incorporated Face stabilized downhole cutting tool
US9546520B2 (en) * 2012-06-22 2017-01-17 Baker Hughes Incorporated Cutting element, tool and method of cutting within a borehole
NL2009146C2 (en) 2012-07-06 2014-01-07 Ihc Holland Ie Bv Cutter head for removing material from a water bed.
US9493992B2 (en) * 2013-09-16 2016-11-15 Baker Hughes Incorporated Cutting device and method of making
WO2015088500A1 (en) * 2013-12-10 2015-06-18 Halliburton Energy Services, Inc. Continuous live tracking system for placement of cutting elements
US10260302B2 (en) * 2014-06-25 2019-04-16 Schlumberger Technology Corporation Cutting insert for initiating a cutout
BR112017000474B1 (pt) * 2014-07-22 2022-10-04 Baker Hughes Incorporated Elemento de corte, ferramenta e método para cortar dentro de um furo de poço
USD870168S1 (en) * 2018-03-13 2019-12-17 Robit Oyj Drill bit
USD861051S1 (en) 2018-03-13 2019-09-24 Robit Oyj Drill bit
CN110485933B (zh) * 2019-09-11 2025-01-14 山东兖能泰德重工有限公司 风钻头
US11578538B2 (en) * 2020-01-09 2023-02-14 Schlumberger Technology Corporation Cutting element with nonplanar face to improve cutting efficiency and durability
US12312867B2 (en) * 2020-02-05 2025-05-27 Baker Hughes Oilfield Operations Llc Cutting element with improved mechanical efficiency
WO2021158215A1 (en) 2020-02-05 2021-08-12 Baker Hughes Oilfield Operations Llc Cutter geometry utilizing spherical cutouts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449864A (en) * 1981-12-07 1984-05-22 Sazzadul Haque Consumable self-regenerative ledge cutting insert
WO1997039862A1 (en) * 1996-04-24 1997-10-30 Manuel Braun Self-sharpening cutting device

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259033A (en) 1974-11-29 1981-03-31 Kennametal Inc. Cutting insert
US4357122A (en) 1980-12-17 1982-11-02 The O.K. Tool Company, Inc. Inserted blade end mill
CA1217475A (en) 1982-09-16 1987-02-03 John D. Barr Rotary drill bits
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
US4780274A (en) 1983-12-03 1988-10-25 Reed Tool Company, Ltd. Manufacture of rotary drill bits
US4533004A (en) * 1984-01-16 1985-08-06 Cdp, Ltd. Self sharpening drag bit for sub-surface formation drilling
CN1008287B (zh) * 1985-04-01 1990-06-06 华东石油学院研究生部 新型人造金刚石聚晶-硬质材料复合齿
US5150755A (en) 1986-01-06 1992-09-29 Baker Hughes Incorporated Milling tool and method for milling multiple casing strings
US5373900A (en) 1988-04-15 1994-12-20 Baker Hughes Incorporated Downhole milling tool
US4796709A (en) 1986-01-06 1989-01-10 Tri-State Oil Tool Industries, Inc. Milling tool for cutting well casing
US4978260A (en) 1986-01-06 1990-12-18 Tri-State Oil Tools, Inc. Cutting tool for removing materials from well bore
GB8601110D0 (en) 1986-01-17 1986-02-19 Tri State Oil Tool Uk Ltd Cutter
US4717290A (en) 1986-12-17 1988-01-05 Homco International, Inc. Milling tool
US4934878A (en) 1988-12-27 1990-06-19 Gte Valenite Corporation Center and peripheral cutting end mill
US5025873A (en) 1989-09-29 1991-06-25 Baker Hughes Incorporated Self-renewing multi-element cutting structure for rotary drag bit
US5027914A (en) 1990-06-04 1991-07-02 Wilson Steve B Pilot casing mill
FR2666843B1 (fr) 1990-09-14 1992-12-24 Total Petroles Taillant d'outil de forage auto-affutable.
US5244039A (en) 1991-10-31 1993-09-14 Camco Drilling Group Ltd. Rotary drill bits
US5186268A (en) 1991-10-31 1993-02-16 Camco Drilling Group Ltd. Rotary drill bits
US5238074A (en) 1992-01-06 1993-08-24 Baker Hughes Incorporated Mosaic diamond drag bit cutter having a nonuniform wear pattern
JP3196394B2 (ja) 1993-02-01 2001-08-06 三菱マテリアル株式会社 スローアウェイチップ
US5460233A (en) 1993-03-30 1995-10-24 Baker Hughes Incorporated Diamond cutting structure for drilling hard subterranean formations
US5685671A (en) 1993-11-01 1997-11-11 Smith International, Inc. Diamond or CBN fluted center cutting end mill
US5443565A (en) 1994-07-11 1995-08-22 Strange, Jr.; William S. Drill bit with forward sweep cutting elements
GB2295172B (en) 1994-11-21 1998-08-19 Red Baron Improvements in or relating to a milling insert and a milling tool
US6106585A (en) 1996-02-14 2000-08-22 Smith International, Inc. Process for making diamond and cubic boron nitride cutting elements
US5706906A (en) * 1996-02-15 1998-01-13 Baker Hughes Incorporated Superabrasive cutting element with enhanced durability and increased wear life, and apparatus so equipped
US5803196A (en) 1996-05-31 1998-09-08 Diamond Products International Stabilizing drill bit
US5769554A (en) * 1996-08-08 1998-06-23 Aesop, Inc. Kinematic coupling method and system for aligning sand mold cores and the like and other soft objects and surfaces
US6155343A (en) 1996-10-25 2000-12-05 Baker Hughes Incorporated System for cutting materials in wellbores
GB9708022D0 (en) 1997-04-21 1997-06-11 Camco Int Uk Ltd Curved blades and gauge
US6167958B1 (en) 1998-01-29 2001-01-02 Baker Hughes Incorporated Cutting matrix and method of applying the same
US6464434B2 (en) 1998-01-29 2002-10-15 Baker Hughes Incorporated Cutting matrix and method applying the same
US6422328B1 (en) 1999-10-27 2002-07-23 Baker Hughes Incorporated Dual cutting mill
US6308790B1 (en) 1999-12-22 2001-10-30 Smith International, Inc. Drag bits with predictable inclination tendencies and behavior
CN2490305Y (zh) * 2001-07-10 2002-05-08 西南石油学院 一种用于牙轮钻头的齿形
US6615934B2 (en) 2001-08-15 2003-09-09 Smith International, Inc. PDC drill bit having cutting structure adapted to improve high speed drilling performance
CA2516649C (en) 2003-02-27 2010-01-19 Weatherford/Lamb, Inc. Drill shoe
US7178609B2 (en) 2003-08-19 2007-02-20 Baker Hughes Incorporated Window mill and drill bit
US20050109546A1 (en) 2003-11-26 2005-05-26 Baker Hughes Incorporated Flat and bevel chipbreaker insert
US7370702B2 (en) 2004-01-08 2008-05-13 Baker Hughes Incorporated Single mill casing window cutting tool and method
US7624818B2 (en) 2004-02-19 2009-12-01 Baker Hughes Incorporated Earth boring drill bits with casing component drill out capability and methods of use
US7798257B2 (en) 2004-04-30 2010-09-21 Smith International, Inc. Shaped cutter surface
US7513319B2 (en) 2004-06-08 2009-04-07 Devall Donald L Reamer bit
US20060090897A1 (en) 2004-08-24 2006-05-04 Stowe Calvin J High chrome/nickel milling with PDC cutters
US7325631B2 (en) 2005-07-29 2008-02-05 Smith International, Inc. Mill and pump-off sub
SE529979C2 (sv) 2006-01-30 2008-01-22 Sandvik Intellectual Property Borr och borrskär där mynningsytan i skärets hål har en tvärsnittsvis konvexform
US7363992B2 (en) * 2006-07-07 2008-04-29 Baker Hughes Incorporated Cutters for downhole cutting devices
US8096372B2 (en) 2006-07-24 2012-01-17 Smith International, Inc. Cutter geometry for increased bit life and bits incorporating the same
CN200999591Y (zh) * 2006-10-26 2008-01-02 新疆石油管理局钻井工艺研究院 一种旋转钻井用自锐钻头
US7604074B2 (en) 2007-06-11 2009-10-20 Smith International, Inc. Cutting elements and bits incorporating the same
US7836978B2 (en) 2007-06-15 2010-11-23 Baker Hughes Incorporated Cutting elements for casing component drill out and subterranean drilling, earth boring drag bits and tools including same and methods of use
WO2009146078A1 (en) 2008-04-01 2009-12-03 Smith International, Inc. Fixed cutter bit with backup cutter elements on secondary blades
AU2009271124B2 (en) 2008-07-15 2014-06-26 Baker Hughes Incorporated Earth boring tools and methods of making earth boring tools including an impact material, and methods of drilling through casing
WO2010014725A2 (en) 2008-07-30 2010-02-04 Baker Hughes Incorporated Earth boring drill bits with using opposed kerfing for cutters
US8833492B2 (en) 2008-10-08 2014-09-16 Smith International, Inc. Cutters for fixed cutter bits
US20100108402A1 (en) 2008-10-31 2010-05-06 Baker Hughes Incorporated Downhole cutting tool and method of making
US8887838B2 (en) 2010-02-05 2014-11-18 Baker Hughes Incorporated Cutting element and method of orienting
US8534392B2 (en) 2010-02-22 2013-09-17 Baker Hughes Incorporated Composite cutting/milling tool having differing cutting elements and method for making the same
US8327957B2 (en) 2010-06-24 2012-12-11 Baker Hughes Incorporated Downhole cutting tool having center beveled mill blade
US8434572B2 (en) 2010-06-24 2013-05-07 Baker Hughes Incorporated Cutting elements for downhole cutting tools

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449864A (en) * 1981-12-07 1984-05-22 Sazzadul Haque Consumable self-regenerative ledge cutting insert
WO1997039862A1 (en) * 1996-04-24 1997-10-30 Manuel Braun Self-sharpening cutting device

Also Published As

Publication number Publication date
CA2802509C (en) 2016-01-26
CN102959176B (zh) 2015-08-12
MY163599A (en) 2017-09-29
GB2494320A (en) 2013-03-06
GB201220871D0 (en) 2013-01-02
CA2851907A1 (en) 2011-12-29
CA2802509A1 (en) 2011-12-29
US20110315448A1 (en) 2011-12-29
NO20121384A1 (no) 2012-12-20
NO341324B1 (no) 2017-10-16
WO2011162987A2 (en) 2011-12-29
CN102959176A (zh) 2013-03-06
AU2011271364A1 (en) 2012-12-06
US8936109B2 (en) 2015-01-20
AU2011271364B2 (en) 2015-05-28
NO342120B1 (no) 2018-03-26
BR112012032890B1 (pt) 2020-03-24
WO2011162987A3 (en) 2012-02-16
CA2851907C (en) 2017-11-07
BR112012032890A2 (pt) 2016-11-29
GB2494320B (en) 2018-09-12

Similar Documents

Publication Publication Date Title
NO20171335A1 (no) Skjæreelement for skjæring av en gjenstand, fremgangsmåte for kvessing av et skjæreelement og et skjæreelement
Tian et al. Variational methods to Sturm–Liouville boundary value problem for impulsive differential equations
MX2012012764A (es) Elementos de corte, herramientas de perforacion terrestre, y metodos para formar tales elementos de corte y herramientas.
EP3453776A4 (en) HARDMETAL AND CUTTING TOOL
IL250225B (en) Side milling cutter and production method
EP3178971A4 (en) Method for manufacturing diamond, diamond, diamond composite substrate, diamond bonded substrate, and tool
WO2013040125A3 (en) Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods
EP2727672A4 (en) CUTTING INSERT, CUTTING TOOL AND MANUFACTURING PROCESS FOR A CUTTING PRODUCT WITH THE CUTTING TOOL
EP2977136A4 (en) CUTTING INSERT AND CUTTING TOOL WITH INTERCHANGEABLE CUTTING EDGE
GB2494795A (en) Cutting elements for downhole cutting tools
MX377613B (es) Una máquina y un método para fabricar preformas para cajas a la medida.
EP3342511A4 (en) Coated surface cutting tool and manufacturing method therefor
EP3170926A4 (en) Single crystal diamond, method for producing single crystal diamond, and tool using single crystal diamond
EP3173510A4 (en) Single-crystal diamond and method for manufacturing same, tool including single-crystal diamond, and component including single-crystal diamond
EP2962795A4 (en) CUTTING INSERT, CUTTING TOOL AND METHOD FOR PRODUCING A CUTTING PART
WO2015155756A3 (en) Cutting tool and cutting insert having exactly four cutting portions therefor
EP3266756A4 (en) Polycrystalline diamond body, cutting tool, wear-resistant tool, grinding tool and method for producing polycrystalline diamond body
TR201910599T4 (tr) Kesme takımı.
MX376020B (es) Encofrado para una viga de cuelgue.
PL3712304T3 (pl) Diament polikrystaliczny oraz sposób jego wytwarzania
PL3862336T3 (pl) Diament polikrystaliczny, narzędzie wyposażone w diament polikrystaliczny oraz sposób wytwarzania diamentu polikrystalicznego
FR3049427B1 (fr) Outil de coupe motorise electroportatif, de type secateur
CA166041S (en) Landscaping block
PH12015000103A1 (en) Processing method for stacked substrate
EP3369504A4 (en) SURFACE-FINISHED CUTTING TOOL