ITTO20040095A1 - Elementi taglienti superabrasivi a bordo tagliente con geometria per una migliore durata, procedimento per la loro produzione e punte da perforazione provviste di tali elementi. - Google Patents

Elementi taglienti superabrasivi a bordo tagliente con geometria per una migliore durata, procedimento per la loro produzione e punte da perforazione provviste di tali elementi.

Info

Publication number
ITTO20040095A1
ITTO20040095A1 IT000095A ITTO20040095A ITTO20040095A1 IT TO20040095 A1 ITTO20040095 A1 IT TO20040095A1 IT 000095 A IT000095 A IT 000095A IT TO20040095 A ITTO20040095 A IT TO20040095A IT TO20040095 A1 ITTO20040095 A1 IT TO20040095A1
Authority
IT
Italy
Prior art keywords
geometry
procedure
edge
production
elements
Prior art date
Application number
IT000095A
Other languages
English (en)
Inventor
Jeffrey B Lund
Danny E Scott
Marcus R Skeem
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 ITTO20040095A1 publication Critical patent/ITTO20040095A1/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
IT000095A 2003-02-24 2004-02-19 Elementi taglienti superabrasivi a bordo tagliente con geometria per una migliore durata, procedimento per la loro produzione e punte da perforazione provviste di tali elementi. ITTO20040095A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/373,160 US6935444B2 (en) 2003-02-24 2003-02-24 Superabrasive cutting elements with cutting edge geometry having enhanced durability, method of producing same, and drill bits so equipped

Publications (1)

Publication Number Publication Date
ITTO20040095A1 true ITTO20040095A1 (it) 2004-05-19

Family

ID=32868653

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000095A ITTO20040095A1 (it) 2003-02-24 2004-02-19 Elementi taglienti superabrasivi a bordo tagliente con geometria per una migliore durata, procedimento per la loro produzione e punte da perforazione provviste di tali elementi.

Country Status (2)

Country Link
US (2) US6935444B2 (it)
IT (1) ITTO20040095A1 (it)

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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
US8807247B2 (en) 2011-06-21 2014-08-19 Baker Hughes Incorporated Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and methods of forming such cutting elements for earth-boring tools
US9144886B1 (en) 2011-08-15 2015-09-29 Us Synthetic Corporation Protective leaching cups, leaching trays, and methods for processing superabrasive elements using protective leaching cups and leaching trays
US9493991B2 (en) 2012-04-02 2016-11-15 Baker Hughes Incorporated Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods
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
US9550276B1 (en) 2013-06-18 2017-01-24 Us Synthetic Corporation Leaching assemblies, systems, and methods for processing superabrasive elements
US9789587B1 (en) 2013-12-16 2017-10-17 Us Synthetic Corporation Leaching assemblies, systems, and methods for processing superabrasive elements
US10807913B1 (en) 2014-02-11 2020-10-20 Us Synthetic Corporation Leached superabrasive elements and leaching systems methods and assemblies for processing superabrasive elements
US9908215B1 (en) 2014-08-12 2018-03-06 Us Synthetic Corporation Systems, methods and assemblies for processing superabrasive materials
US10011000B1 (en) 2014-10-10 2018-07-03 Us Synthetic Corporation Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials
US11766761B1 (en) 2014-10-10 2023-09-26 Us Synthetic Corporation Group II metal salts in electrolytic leaching of superabrasive materials
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US10577870B2 (en) 2018-07-27 2020-03-03 Baker Hughes, A Ge Company, Llc Cutting elements configured to reduce impact damage related tools and methods—alternate configurations
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Also Published As

Publication number Publication date
US20060016626A1 (en) 2006-01-26
US6935444B2 (en) 2005-08-30
US7188692B2 (en) 2007-03-13
US20040163854A1 (en) 2004-08-26

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