NO20092345L - Superabrasivt skjaereelement med forbedret slitestyrke og forlenget levetid samt boreapparatur forsynt med det samme - Google Patents

Superabrasivt skjaereelement med forbedret slitestyrke og forlenget levetid samt boreapparatur forsynt med det samme

Info

Publication number
NO20092345L
NO20092345L NO20092345A NO20092345A NO20092345L NO 20092345 L NO20092345 L NO 20092345L NO 20092345 A NO20092345 A NO 20092345A NO 20092345 A NO20092345 A NO 20092345A NO 20092345 L NO20092345 L NO 20092345L
Authority
NO
Norway
Prior art keywords
cutting
bevel
cutting element
well
service life
Prior art date
Application number
NO20092345A
Other languages
English (en)
Other versions
NO341829B1 (no
Inventor
Paul E Pastusek
Suresh G Patel
Mathews George
Richard J Mcclellan
Nicholas J Lyons
Innocent R Rugashoborola
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 NO20092345L publication Critical patent/NO20092345L/no
Publication of NO341829B1 publication Critical patent/NO341829B1/no

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

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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Et skjæreelement for bruk ved boring i undergrunnsformasjoner er beskrevet. Skjæreelementet innbefatter et superabrasivt belegg montert til et bæresubstrat. Det superabrasive belegget innbefatter en todimensjonal skjæreflate som har en skjærekant langs i det minste en del av sin omkrets, og en overflate som omfatter en skråskjæring som strekker seg forover og innover fra i nærheten av en omgivende skjærekant med en første spiss vinkelorientering større enn omkring 45º i forhold til skjæreelementets langsgående akse, og til ikke mer enn en valgt dybde. Skråskjæringen kan være buet eller plan og med en dimensjon som er tilstrekkelig til å sikre at en slitasjeflate som genereres under bruk av skjæreelementet, forblir utenfor den indre grensen for skråskjæringen innenfor skråskjæringsomhyllingen, og liten nok til å opprettholde aggressive skjærekarakteristikker for kutteren. Borkroner og boreverktøy som bærer skjæreelementene blir også beskrevet.
NO20092345A 2006-12-18 2009-06-18 Skjæreanordning innrettet for bruk på en roterende skrapeborkrone og med superabrasivt skjæreelement NO341829B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87569806P 2006-12-18 2006-12-18
PCT/US2007/025762 WO2008076420A1 (en) 2006-12-18 2007-12-17 Superabrasive cutting elements with enhanced durability and increased wear life, and drilling apparatus so equipped

Publications (2)

Publication Number Publication Date
NO20092345L true NO20092345L (no) 2009-07-08
NO341829B1 NO341829B1 (no) 2018-01-29

Family

ID=39145125

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092345A NO341829B1 (no) 2006-12-18 2009-06-18 Skjæreanordning innrettet for bruk på en roterende skrapeborkrone og med superabrasivt skjæreelement

Country Status (7)

Country Link
US (1) US7814998B2 (no)
EP (1) EP2122113A1 (no)
CN (1) CN101680273A (no)
CA (1) CA2672836C (no)
NO (1) NO341829B1 (no)
RU (1) RU2009127641A (no)
WO (1) WO2008076420A1 (no)

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US8061456B2 (en) * 2007-08-27 2011-11-22 Baker Hughes Incorporated Chamfered edge gage cutters and drill bits so equipped
US9016407B2 (en) * 2007-12-07 2015-04-28 Smith International, Inc. Drill bit cutting structure and methods to maximize depth-of-cut for weight on bit applied
WO2009146078A1 (en) * 2008-04-01 2009-12-03 Smith International, Inc. Fixed cutter bit with backup cutter elements on secondary blades
US20110056751A1 (en) * 2008-10-24 2011-03-10 James Shamburger Ultra-hard matrix reamer elements and methods
US8201642B2 (en) * 2009-01-21 2012-06-19 Baker Hughes Incorporated Drilling assemblies including one of a counter rotating drill bit and a counter rotating reamer, methods of drilling, and methods of forming drilling assemblies
US8887839B2 (en) 2009-06-25 2014-11-18 Baker Hughes Incorporated Drill bit for use in drilling subterranean formations
US8978788B2 (en) 2009-07-08 2015-03-17 Baker Hughes Incorporated Cutting element for a drill bit used in drilling subterranean formations
US8757299B2 (en) * 2009-07-08 2014-06-24 Baker Hughes Incorporated Cutting element and method of forming thereof
EP2479003A3 (en) 2009-07-27 2013-10-02 Baker Hughes Incorporated Abrasive article
US20120152011A1 (en) * 2009-09-03 2012-06-21 Mario Zamora Scale-Up Device For Testing Bit Balling Characteristics
EP3514319B1 (en) * 2009-10-02 2020-04-08 Baker Hughes, a GE company, LLC Cutting elements configured to generate shear lips during use in cutting, earth-boring tools including such cutting elements, and methods of forming and using such cutting elements and earth-boring tools
US8590643B2 (en) 2009-12-07 2013-11-26 Element Six Limited Polycrystalline diamond structure
US8997899B2 (en) * 2010-02-05 2015-04-07 Baker Hughes Incorporated Cutting element, cutter tool and method of cutting within a borehole
US8887838B2 (en) * 2010-02-05 2014-11-18 Baker Hughes Incorporated Cutting element and method of orienting
BR112012031456A2 (pt) 2010-06-10 2016-11-08 Baker Hughes Inc elementos de corte superabrasivo com geometria de corte tendo maior durabilidade e eficiência de corte e brocas equipadas
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
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
WO2012152848A2 (en) 2011-05-10 2012-11-15 Element Six Abrasives S.A. Tip for degradation tool and tool comprising same
US8925654B2 (en) * 2011-12-08 2015-01-06 Baker Hughes Incorporated Earth-boring tools and methods of forming earth-boring tools
RU2014122863A (ru) * 2012-06-13 2015-12-10 Варел Интернэшнл Инд., Л.П. Поликристаллические алмазные резцы повышенной прочности и термостойкости
US9617794B2 (en) 2012-06-22 2017-04-11 Smith International, Inc. Feature to eliminate shale packing/shale evacuation channel
GB2510341B (en) 2013-01-30 2019-12-18 Nov Downhole Eurasia Ltd Cutting Element
US9982490B2 (en) * 2013-03-01 2018-05-29 Baker Hughes Incorporated Methods of attaching cutting elements to casing bits and related structures
CN105637165B (zh) * 2013-10-17 2018-12-07 哈利伯顿能源服务公司 用于钻头的颗粒强化的钎焊合金
CA2948308C (en) 2014-06-17 2019-11-26 Halliburton Energy Services, Inc. Methods and drill bit designs for preventing the substrate of a cutting element from contacting a formation
PE20231956A1 (es) * 2016-05-27 2023-12-06 Joy Global Underground Mining Llc Dispositivo de corte con elemento de corte con seccion decreciente
CN106761424B (zh) * 2017-01-21 2019-04-12 四川川石·克锐达金刚石钻头有限公司 一种切削元件成对设置的pdc钻头
RU2652726C1 (ru) * 2017-05-11 2018-04-28 Общество с ограниченной ответственностью Научно-производственное предприятие "БУРИНТЕХ" (ООО НПП "БУРИНТЕХ") Лопастное долото с износостойкой цилиндрической режущей структурой
US11332980B2 (en) * 2017-09-29 2022-05-17 Baker Hughes Holdings Llc Earth-boring tools having a gauge insert configured for reduced bit walk and method of drilling with same
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
US11085243B2 (en) 2018-08-02 2021-08-10 Saudi Arabian Oil Company Drill bit cutter
WO2021080900A1 (en) * 2019-10-21 2021-04-29 Smith International Inc. Cutter with geometric cutting edges
WO2021129513A1 (zh) * 2019-12-27 2021-07-01 桂林创源金刚石有限公司 一种拼合式倒角装置
EP4100612B1 (en) * 2020-02-05 2025-08-20 Baker Hughes Oilfield Operations LLC Cutting element with improved mechanical efficiency

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US5960896A (en) * 1997-09-08 1999-10-05 Baker Hughes Incorporated Rotary drill bits employing optimal cutter placement based on chamfer geometry
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5437343A (en) * 1992-06-05 1995-08-01 Baker Hughes Incorporated Diamond cutters having modified cutting edge geometry and drill bit mounting arrangement therefor
US5979579A (en) * 1997-07-11 1999-11-09 U.S. Synthetic Corporation Polycrystalline diamond cutter with enhanced durability
US5960896A (en) * 1997-09-08 1999-10-05 Baker Hughes Incorporated Rotary drill bits employing optimal cutter placement based on chamfer geometry

Also Published As

Publication number Publication date
NO341829B1 (no) 2018-01-29
RU2009127641A (ru) 2011-01-27
US7814998B2 (en) 2010-10-19
EP2122113A1 (en) 2009-11-25
CN101680273A (zh) 2010-03-24
CA2672836C (en) 2012-08-14
US20080164071A1 (en) 2008-07-10
WO2008076420A1 (en) 2008-06-26
CA2672836A1 (en) 2008-06-26

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: BAKER HUGHES, US