ZA200007669B - Insert. - Google Patents

Insert.

Info

Publication number
ZA200007669B
ZA200007669B ZA200007669A ZA200007669A ZA200007669B ZA 200007669 B ZA200007669 B ZA 200007669B ZA 200007669 A ZA200007669 A ZA 200007669A ZA 200007669 A ZA200007669 A ZA 200007669A ZA 200007669 B ZA200007669 B ZA 200007669B
Authority
ZA
South Africa
Prior art keywords
insert
Prior art date
Application number
ZA200007669A
Inventor
Nigel Dennis Griffin
Steven Brian Pitt
Peter Raymond Hughes
Original Assignee
Petroleum Res & Dev Nv
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 Petroleum Res & Dev Nv filed Critical Petroleum Res & Dev Nv
Publication of ZA200007669B publication Critical patent/ZA200007669B/en

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
    • E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
    • E21B10/5735—Interface between the substrate and the cutting element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
ZA200007669A 2000-01-13 2000-12-20 Insert. ZA200007669B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48314600A 2000-01-13 2000-01-13

Publications (1)

Publication Number Publication Date
ZA200007669B true ZA200007669B (en) 2001-07-13

Family

ID=23918849

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200007669A ZA200007669B (en) 2000-01-13 2000-12-20 Insert.

Country Status (3)

Country Link
EP (1) EP1116858B1 (en)
DE (1) DE60018154T2 (en)
ZA (1) ZA200007669B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2408735B (en) 2003-12-05 2009-01-28 Smith International Thermally-stable polycrystalline diamond materials and compacts
US7726420B2 (en) 2004-04-30 2010-06-01 Smith International, Inc. Cutter having shaped working surface with varying edge chamfer
US7647993B2 (en) 2004-05-06 2010-01-19 Smith International, Inc. Thermally stable diamond bonded materials and compacts
US8197936B2 (en) 2005-01-27 2012-06-12 Smith International, Inc. Cutting structures
GB2438319B (en) 2005-02-08 2009-03-04 Smith International Thermally stable polycrystalline diamond cutting elements and bits incorporating the same
US7377341B2 (en) 2005-05-26 2008-05-27 Smith International, Inc. Thermally stable ultra-hard material compact construction
US8020643B2 (en) 2005-09-13 2011-09-20 Smith International, Inc. Ultra-hard constructions with enhanced second phase
US8066087B2 (en) 2006-05-09 2011-11-29 Smith International, Inc. Thermally stable ultra-hard material compact constructions
US8002859B2 (en) 2007-02-06 2011-08-23 Smith International, Inc. Manufacture of thermally stable cutting elements
US7942219B2 (en) 2007-03-21 2011-05-17 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
US8499861B2 (en) 2007-09-18 2013-08-06 Smith International, Inc. Ultra-hard composite constructions comprising high-density diamond surface
US7980334B2 (en) 2007-10-04 2011-07-19 Smith International, Inc. Diamond-bonded constructions with improved thermal and mechanical properties
US8627904B2 (en) 2007-10-04 2014-01-14 Smith International, Inc. Thermally stable polycrystalline diamond material with gradient structure
US9297211B2 (en) 2007-12-17 2016-03-29 Smith International, Inc. Polycrystalline diamond construction with controlled gradient metal content
US8083011B2 (en) 2008-09-29 2011-12-27 Sreshta Harold A Matrix turbine sleeve and method for making same
US8083012B2 (en) 2008-10-03 2011-12-27 Smith International, Inc. Diamond bonded construction with thermally stable region
SA110310235B1 (en) 2009-03-31 2014-03-03 بيكر هوغيس انكوربوريتد Methods for Bonding Preformed Cutting Tables to Cutting Element Substrates and Cutting Element Formed by such Processes
US8771389B2 (en) 2009-05-06 2014-07-08 Smith International, Inc. Methods of making and attaching TSP material for forming cutting elements, cutting elements having such TSP material and bits incorporating such cutting elements
CN102414394B (en) 2009-05-06 2015-11-25 史密斯国际有限公司 There is the cutting element of the thermally-stabilised polycrystalline diamond incised layer of reprocessing, be combined with its drill bit, and manufacture method
US8783389B2 (en) 2009-06-18 2014-07-22 Smith International, Inc. Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements
RU2452856C1 (en) * 2011-03-04 2012-06-10 Николай Митрофанович Панин Cutter for mining machines
US10279454B2 (en) * 2013-03-15 2019-05-07 Baker Hughes Incorporated Polycrystalline compacts including diamond nanoparticles, cutting elements and earth- boring tools including such compacts, and methods of forming same
US9080385B2 (en) 2013-05-22 2015-07-14 Us Synthetic Corporation Bearing assemblies including thick superhard tables and/or selected exposures, bearing apparatuses, and methods of use
US10060237B2 (en) 2013-11-22 2018-08-28 Baker Hughes, A Ge Company, Llc Methods of extracting hydrocarbons from a subterranean formation, and methods of treating a hydrocarbon material within a subterranean formation
US9879511B2 (en) 2013-11-22 2018-01-30 Baker Hughes Incorporated Methods of obtaining a hydrocarbon material contained within a subterranean formation
CN103806844B (en) * 2014-03-03 2016-09-07 辽宁工业大学 The Ni-based diamond-impregnated bit of deep hard-rock boring soldering and manufacture method thereof
JP6701742B2 (en) * 2015-01-14 2020-05-27 三菱マテリアル株式会社 Drilling tip and drilling bit
GB2551693B (en) 2016-05-24 2021-09-15 Bisn Tec Ltd Down-hole chemical heater and methods of operating such
CA3078168C (en) * 2017-09-29 2023-08-15 Baker Hughes, A Ge Company, Llc Earth-boring tools having a gauge insert configured for reduced bit walk and method of drilling with same
US10697248B2 (en) 2017-10-04 2020-06-30 Baker Hughes, A Ge Company, Llc Earth-boring tools and related methods
US10954721B2 (en) 2018-06-11 2021-03-23 Baker Hughes Holdings Llc Earth-boring tools and related methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032147A (en) * 1988-02-08 1991-07-16 Frushour Robert H High strength composite component and method of fabrication
US5111895A (en) * 1988-03-11 1992-05-12 Griffin Nigel D Cutting elements for rotary drill bits
US5022894A (en) * 1989-10-12 1991-06-11 General Electric Company Diamond compacts for rock drilling and machining
US5304342A (en) * 1992-06-11 1994-04-19 Hall Jr H Tracy Carbide/metal composite material and a process therefor
US6193001B1 (en) * 1998-03-25 2001-02-27 Smith International, Inc. Method for forming a non-uniform interface adjacent ultra hard material

Also Published As

Publication number Publication date
DE60018154D1 (en) 2005-03-24
EP1116858B1 (en) 2005-02-16
DE60018154T2 (en) 2005-12-29
EP1116858A1 (en) 2001-07-18

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