FR2735522B1 - Taillant d'outil de forage monobloc - Google Patents

Taillant d'outil de forage monobloc

Info

Publication number
FR2735522B1
FR2735522B1 FR9507240A FR9507240A FR2735522B1 FR 2735522 B1 FR2735522 B1 FR 2735522B1 FR 9507240 A FR9507240 A FR 9507240A FR 9507240 A FR9507240 A FR 9507240A FR 2735522 B1 FR2735522 B1 FR 2735522B1
Authority
FR
France
Prior art keywords
drilling tool
tool size
monoblock
monoblock drilling
size
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.)
Expired - Lifetime
Application number
FR9507240A
Other languages
English (en)
Other versions
FR2735522A1 (fr
Inventor
Robert Delwiche
Alain Be
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.)
TotalEnergies SE
Original Assignee
Total SE
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 to FR9507240A priority Critical patent/FR2735522B1/fr
Application filed by Total SE filed Critical Total SE
Priority to DE69609478T priority patent/DE69609478T2/de
Priority to CA002197351A priority patent/CA2197351C/fr
Priority to PCT/FR1996/000861 priority patent/WO1997000372A1/fr
Priority to RU97104071/03A priority patent/RU2166608C2/ru
Priority to US08/793,726 priority patent/US5823277A/en
Priority to AU63081/96A priority patent/AU712588B2/en
Priority to EP96922074A priority patent/EP0776409B1/fr
Priority to ARP960103164A priority patent/AR002487A1/es
Priority to CO96031227A priority patent/CO4520157A1/es
Publication of FR2735522A1 publication Critical patent/FR2735522A1/fr
Priority to NO19970687A priority patent/NO310312B1/no
Application granted granted Critical
Publication of FR2735522B1 publication Critical patent/FR2735522B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B10/46—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
FR9507240A 1995-06-16 1995-06-16 Taillant d'outil de forage monobloc Expired - Lifetime FR2735522B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR9507240A FR2735522B1 (fr) 1995-06-16 1995-06-16 Taillant d'outil de forage monobloc
EP96922074A EP0776409B1 (fr) 1995-06-16 1996-06-07 Taillant d'outil de forage monobloc
PCT/FR1996/000861 WO1997000372A1 (fr) 1995-06-16 1996-06-07 Taillant d'outil de forage monobloc
RU97104071/03A RU2166608C2 (ru) 1995-06-16 1996-06-07 Коронка цельного бурового инструмента
US08/793,726 US5823277A (en) 1995-06-16 1996-06-07 Cutting edge for monobloc drilling tools
AU63081/96A AU712588B2 (en) 1995-06-16 1996-06-07 Monobloc drill tool cutting edge
DE69609478T DE69609478T2 (de) 1995-06-16 1996-06-07 Schneideinsatz eines monoblockbohrwerkzeuges
CA002197351A CA2197351C (fr) 1995-06-16 1996-06-07 Taillant d'outil de forage monobloc
ARP960103164A AR002487A1 (es) 1995-06-16 1996-06-14 Un filo de herramienta monobloque para la perforacion de una formacion rocosa.
CO96031227A CO4520157A1 (es) 1995-06-16 1996-06-14 Elemento de corte para una herramienta de perforacion tipo monobloque
NO19970687A NO310312B1 (no) 1995-06-16 1997-02-14 Skj¶reelement for et boreverktöy av blokktypen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9507240A FR2735522B1 (fr) 1995-06-16 1995-06-16 Taillant d'outil de forage monobloc

Publications (2)

Publication Number Publication Date
FR2735522A1 FR2735522A1 (fr) 1996-12-20
FR2735522B1 true FR2735522B1 (fr) 1997-09-05

Family

ID=9480096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9507240A Expired - Lifetime FR2735522B1 (fr) 1995-06-16 1995-06-16 Taillant d'outil de forage monobloc

Country Status (11)

Country Link
US (1) US5823277A (fr)
EP (1) EP0776409B1 (fr)
AR (1) AR002487A1 (fr)
AU (1) AU712588B2 (fr)
CA (1) CA2197351C (fr)
CO (1) CO4520157A1 (fr)
DE (1) DE69609478T2 (fr)
FR (1) FR2735522B1 (fr)
NO (1) NO310312B1 (fr)
RU (1) RU2166608C2 (fr)
WO (1) WO1997000372A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6332503B1 (en) * 1992-01-31 2001-12-25 Baker Hughes Incorporated Fixed cutter bit with chisel or vertical cutting elements
US5447208A (en) * 1993-11-22 1995-09-05 Baker Hughes Incorporated Superhard cutting element having reduced surface roughness and method of modifying
US6571891B1 (en) 1996-04-17 2003-06-03 Baker Hughes Incorporated Web cutter
US6003623A (en) * 1998-04-24 1999-12-21 Dresser Industries, Inc. Cutters and bits for terrestrial boring
US6412580B1 (en) 1998-06-25 2002-07-02 Baker Hughes Incorporated Superabrasive cutter with arcuate table-to-substrate interfaces
US6527069B1 (en) 1998-06-25 2003-03-04 Baker Hughes Incorporated Superabrasive cutter having optimized table thickness and arcuate table-to-substrate interfaces
US7011169B2 (en) * 2003-11-10 2006-03-14 Baker Hughes Incorporated Expanded coverage carbide compact
US7243745B2 (en) * 2004-07-28 2007-07-17 Baker Hughes Incorporated Cutting elements and rotary drill bits including same
CN102587839A (zh) * 2012-03-23 2012-07-18 王建奎 一种聚晶金刚石复合片钻头
CN102699555A (zh) * 2012-06-19 2012-10-03 中煤科工集团西安研究院 聚晶金刚石复合片与钻头基体的过渡连接件及其连接工艺
US10307891B2 (en) 2015-08-12 2019-06-04 Us Synthetic Corporation Attack inserts with differing surface finishes, assemblies, systems including same, and related methods
US10900291B2 (en) 2017-09-18 2021-01-26 Us Synthetic Corporation Polycrystalline diamond elements and systems and methods for fabricating the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109737A (en) * 1976-06-24 1978-08-29 General Electric Company Rotary drill bit
US4373593A (en) * 1979-03-16 1983-02-15 Christensen, Inc. Drill bit
US4660659A (en) * 1983-02-22 1987-04-28 Nl Industries, Inc. Drag type drill bit
GB2138864B (en) * 1983-04-28 1986-07-30 Sumitomo Metal Mining Co Roller drill bits
GB8711255D0 (en) * 1987-05-13 1987-06-17 Nl Petroleum Prod Rotary drill bits
US4981184A (en) * 1988-11-21 1991-01-01 Smith International, Inc. Diamond drag bit for soft formations
US4932484A (en) * 1989-04-10 1990-06-12 Amoco Corporation Whirl resistant bit
US5120327A (en) * 1991-03-05 1992-06-09 Diamant-Boart Stratabit (Usa) Inc. Cutting composite formed of cemented carbide substrate and diamond layer
US5172778A (en) * 1991-11-14 1992-12-22 Baker-Hughes, Inc. Drill bit cutter and method for reducing pressure loading of cutters
US5279375A (en) * 1992-03-04 1994-01-18 Baker Hughes Incorporated Multidirectional drill bit cutter
US5494477A (en) * 1993-08-11 1996-02-27 General Electric Company Abrasive tool insert
US5486137A (en) * 1993-07-21 1996-01-23 General Electric Company Abrasive tool insert
AU1095195A (en) * 1993-12-17 1995-07-03 Kennametal Inc. Polycrystalline diamond composite cutting insert for attachment to a tool
ZA954736B (en) * 1994-06-16 1996-01-26 De Beers Ind Diamond Tool component
US5520444A (en) * 1995-02-27 1996-05-28 Champion Equipment Co. Method of cutting and cutting rotative bit

Also Published As

Publication number Publication date
DE69609478D1 (de) 2000-08-31
NO970687D0 (no) 1997-02-14
WO1997000372A1 (fr) 1997-01-03
CA2197351C (fr) 2007-10-02
AU6308196A (en) 1997-01-15
CO4520157A1 (es) 1997-10-15
AR002487A1 (es) 1998-03-25
AU712588B2 (en) 1999-11-11
FR2735522A1 (fr) 1996-12-20
RU2166608C2 (ru) 2001-05-10
DE69609478T2 (de) 2002-05-08
EP0776409B1 (fr) 2000-07-26
NO310312B1 (no) 2001-06-18
CA2197351A1 (fr) 1997-01-03
NO970687L (no) 1997-03-13
US5823277A (en) 1998-10-20
EP0776409A1 (fr) 1997-06-04

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