FR2388983A1 - Trepan de forage, cone de forage ou autres outils de forage comportant des pieces diamantees rapportees - Google Patents

Trepan de forage, cone de forage ou autres outils de forage comportant des pieces diamantees rapportees

Info

Publication number
FR2388983A1
FR2388983A1 FR7812755A FR7812755A FR2388983A1 FR 2388983 A1 FR2388983 A1 FR 2388983A1 FR 7812755 A FR7812755 A FR 7812755A FR 7812755 A FR7812755 A FR 7812755A FR 2388983 A1 FR2388983 A1 FR 2388983A1
Authority
FR
France
Prior art keywords
drilling
trepan
cone
tools including
including insert
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7812755A
Other languages
English (en)
Other versions
FR2388983B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norton Christensen Inc
Original Assignee
Christensen 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 Christensen Inc filed Critical Christensen Inc
Publication of FR2388983A1 publication Critical patent/FR2388983A1/fr
Application granted granted Critical
Publication of FR2388983B1 publication Critical patent/FR2388983B1/fr
Granted legal-status Critical Current

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
    • E21B10/42—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
    • 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
    • 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

Abstract

La pièce de coupe 3 constituée d'une pièce d'appui 4 et d'une couche diamantée 5 est reliée à l'élément de base 2 de l'outil au moyen d'un élément-support 7, en une ou plusieurs pièces, relié lui-même à l'élément de base 2 par des surfaces d'appui et/ou des surfaces de forme 9 correspondant à la forme de la surface de l'élément de base 2.
FR7812755A 1977-04-30 1978-04-28 Trepan de forage, cone de forage ou autres outils de forage comportant des pieces diamantees rapportees Granted FR2388983A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2719330A DE2719330C3 (de) 1977-04-30 1977-04-30 Drehbohrmeißel

Publications (2)

Publication Number Publication Date
FR2388983A1 true FR2388983A1 (fr) 1978-11-24
FR2388983B1 FR2388983B1 (fr) 1984-06-08

Family

ID=6007695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812755A Granted FR2388983A1 (fr) 1977-04-30 1978-04-28 Trepan de forage, cone de forage ou autres outils de forage comportant des pieces diamantees rapportees

Country Status (7)

Country Link
US (1) US4200159A (fr)
JP (1) JPS53135802A (fr)
BE (1) BE866578A (fr)
CA (1) CA1079713A (fr)
DE (1) DE2719330C3 (fr)
FR (1) FR2388983A1 (fr)
GB (1) GB1596610A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504836A1 (fr) * 1981-04-30 1982-11-05 Nl Industries Inc Procedes de fabrication de trepan et de fixation de lames a une tete de trepan dans lesquels le maintien des lames est effectue par voies mecanique et metallurgique et trepan correspondant
FR2548258A1 (fr) * 1983-02-22 1985-01-04 Nl Industries Inc Trepan a face de coupe dont la tangente au point median du bord de coupe est disposee selon un angle de 18 a 75grad par rapport a l'axe de l'insert
EP0144222A2 (fr) * 1983-12-03 1985-06-12 Reed Tool Company Limited Trépan de forage rotatif
EP0145421A2 (fr) * 1983-12-03 1985-06-19 Reed Tool Company Limited Fabrication de trépans de forage rotatifs
EP0185537A2 (fr) * 1984-12-14 1986-06-25 Reed Tool Company Limited Arrangement de structures de coupe pour outils de tournage

Families Citing this family (102)

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US4350215A (en) * 1978-09-18 1982-09-21 Nl Industries Inc. Drill bit and method of manufacture
US4373593A (en) * 1979-03-16 1983-02-15 Christensen, Inc. Drill bit
US4323130A (en) * 1980-06-11 1982-04-06 Strata Bit Corporation Drill bit
USRE32036E (en) * 1980-06-11 1985-11-26 Strata Bit Corporation Drill bit
DE3030010C2 (de) * 1980-08-08 1982-09-16 Christensen, Inc., 84115 Salt Lake City, Utah Drehbohrmeißel für Tiefbohrungen
DE3039632C2 (de) * 1980-10-21 1982-12-16 Christensen, Inc., 84115 Salt Lake City, Utah Drehborhmeißel für Tiefbohrungen
DE3111156C1 (de) * 1981-03-21 1983-04-14 Christensen, Inc., 84115 Salt Lake City, Utah Schneidglied fuer Drehbohrmeissel zum Tiefbohren in Erdformationen
NO830532L (no) * 1982-02-20 1983-08-22 Nl Industries Inc Borkrone.
US4678237A (en) * 1982-08-06 1987-07-07 Huddy Diamond Crown Setting Company (Proprietary) Limited Cutter inserts for picks
US4529048A (en) * 1982-10-06 1985-07-16 Megadiamond Industries, Inc. Inserts having two components anchored together at a non-perpendicular angle of attachment for use in rotary type drag bits
US4676324A (en) * 1982-11-22 1987-06-30 Nl Industries, Inc. Drill bit and cutter therefor
US4505342A (en) * 1982-11-22 1985-03-19 Nl Industries, Inc. Drill bit
US4640375A (en) * 1982-11-22 1987-02-03 Nl Industries, Inc. Drill bit and cutter therefor
US4538690A (en) * 1983-02-22 1985-09-03 Nl Industries, Inc. PDC cutter and bit
ZA846759B (fr) * 1983-09-05 1985-02-27
GB2148353B (en) * 1983-09-15 1986-03-05 Boart Int Ltd Mining picks
AU578637B2 (en) * 1983-12-03 1988-11-03 N.L. Petroleum Products Ltd. Rotary drill bits and cutting elements for such bits
AU3592584A (en) * 1983-12-03 1985-06-06 N.L. Petroleum Products Ltd. Rotary drill bit
US4654947A (en) * 1985-12-02 1987-04-07 W. Wesley Perry Drill bit and method of renewing drill bit cutting face
US4654948A (en) * 1985-12-02 1987-04-07 W. Wesley Perry Method for renewing the cutting face of a diamond drill bit
US4606108A (en) * 1985-12-02 1986-08-19 W. Wesley Perry Drill bit method and apparatus
US5116568A (en) * 1986-10-20 1992-05-26 Norton Company Method for low pressure bonding of PCD bodies
US5030276A (en) * 1986-10-20 1991-07-09 Norton Company Low pressure bonding of PCD bodies and method
US4943488A (en) * 1986-10-20 1990-07-24 Norton Company Low pressure bonding of PCD bodies and method for drill bits and the like
DE8712275U1 (fr) * 1987-09-10 1987-12-10 Fa. Michael Hartfuss, 6604 Guedingen, De
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US4877096A (en) * 1987-11-17 1989-10-31 Eastman Christensen Company Replaceable cutter using internal ductile metal receptacles
US5027914A (en) * 1990-06-04 1991-07-02 Wilson Steve B Pilot casing mill
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DE19924683C2 (de) * 1999-05-28 2002-02-28 Betek Bergbau & Hartmetall Verfahren zur Bestückung eines Meißelkopfes eines Schaftmeißels und Meißel
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US7070011B2 (en) * 2003-11-17 2006-07-04 Baker Hughes Incorporated Steel body rotary drill bits including support elements affixed to the bit body at least partially defining cutter pocket recesses
US20050183893A1 (en) * 2004-01-13 2005-08-25 Sandvik Ab Indexable cutting inserts and methods for producing the same
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US7942218B2 (en) 2005-06-09 2011-05-17 Us Synthetic Corporation Cutting element apparatuses and drill bits so equipped
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US7703559B2 (en) * 2006-05-30 2010-04-27 Smith International, Inc. Rolling cutter
US9359825B2 (en) * 2006-12-07 2016-06-07 Baker Hughes Incorporated Cutting element placement on a fixed cutter drill bit to reduce diamond table fracture
EP2122113A1 (fr) * 2006-12-18 2009-11-25 Baker Hughes Incorporated Éléments de découpe ultra-abrasifs à durabilité améliorée et résistance à l'usure accrue, et dispositif de forage ainsi équipé
US20080223622A1 (en) * 2007-03-13 2008-09-18 Duggan James L Earth-boring tools having pockets for receiving cutting elements therein and methods of forming such pockets and earth-boring tools
US7926597B2 (en) * 2007-05-21 2011-04-19 Kennametal Inc. Fixed cutter bit and blade for a fixed cutter bit and methods for making the same
US7762359B1 (en) 2007-08-22 2010-07-27 Us Synthetic Corporation Cutter assembly including rotatable cutting element and drill bit using same
US7909121B2 (en) * 2008-01-09 2011-03-22 Smith International, Inc. Polycrystalline ultra-hard compact constructions
US8061454B2 (en) * 2008-01-09 2011-11-22 Smith International, Inc. Ultra-hard and metallic constructions comprising improved braze joint
US9217296B2 (en) * 2008-01-09 2015-12-22 Smith International, Inc. Polycrystalline ultra-hard constructions with multiple support members
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US2951683A (en) * 1957-07-16 1960-09-06 Village Of Deming Core drill
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504836A1 (fr) * 1981-04-30 1982-11-05 Nl Industries Inc Procedes de fabrication de trepan et de fixation de lames a une tete de trepan dans lesquels le maintien des lames est effectue par voies mecanique et metallurgique et trepan correspondant
FR2548258A1 (fr) * 1983-02-22 1985-01-04 Nl Industries Inc Trepan a face de coupe dont la tangente au point median du bord de coupe est disposee selon un angle de 18 a 75grad par rapport a l'axe de l'insert
FR2550271A1 (fr) * 1983-02-22 1985-02-08 Nl Industries Inc Trepan comportant des organes de coupe dont les faces decrivent des surfaces concaves
EP0144222A2 (fr) * 1983-12-03 1985-06-12 Reed Tool Company Limited Trépan de forage rotatif
EP0145421A2 (fr) * 1983-12-03 1985-06-19 Reed Tool Company Limited Fabrication de trépans de forage rotatifs
EP0145421A3 (en) * 1983-12-03 1986-05-28 Nl Petroleum Products Limited Improvements in or relating to the manufacture of rotary drill bits
EP0144222A3 (en) * 1983-12-03 1986-05-28 Nl Petroleum Products Limited Improvements in or relating to rotary drill bits
EP0185537A2 (fr) * 1984-12-14 1986-06-25 Reed Tool Company Limited Arrangement de structures de coupe pour outils de tournage
EP0185537A3 (en) * 1984-12-14 1987-09-16 Nl Petroleum Products Limited Improvements in or relating to cutting structures for rotary drill bits

Also Published As

Publication number Publication date
JPS53135802A (en) 1978-11-27
FR2388983B1 (fr) 1984-06-08
BE866578A (fr) 1978-10-30
DE2719330A1 (de) 1978-11-09
JPS5759399B2 (fr) 1982-12-14
CA1079713A (fr) 1980-06-17
US4200159A (en) 1980-04-29
DE2719330B2 (de) 1981-03-26
DE2719330C3 (de) 1984-01-05
GB1596610A (en) 1981-08-26

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