RU2006122639A - Вставка с плоскими и наклонными стружколомателями - Google Patents

Вставка с плоскими и наклонными стружколомателями Download PDF

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Publication number
RU2006122639A
RU2006122639A RU2006122639/03A RU2006122639A RU2006122639A RU 2006122639 A RU2006122639 A RU 2006122639A RU 2006122639/03 A RU2006122639/03 A RU 2006122639/03A RU 2006122639 A RU2006122639 A RU 2006122639A RU 2006122639 A RU2006122639 A RU 2006122639A
Authority
RU
Russia
Prior art keywords
insert
cutting
metal
housing
front outer
Prior art date
Application number
RU2006122639/03A
Other languages
English (en)
Russian (ru)
Inventor
Калвин Дж. СТОУИ (US)
Калвин Дж. СТОУИ
Даниел Р. ХАРТ (US)
Даниел Р. ХАРТ
Франсин А. БРАДФОРД (US)
Франсин А. БРАДФОРД
Original Assignee
Бейкер Хьюз Инкорпорейтед (Us)
Бейкер Хьюз Инкорпорейтед
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 Бейкер Хьюз Инкорпорейтед (Us), Бейкер Хьюз Инкорпорейтед filed Critical Бейкер Хьюз Инкорпорейтед (Us)
Publication of RU2006122639A publication Critical patent/RU2006122639A/ru

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
    • 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
    • E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
RU2006122639/03A 2003-11-26 2004-11-18 Вставка с плоскими и наклонными стружколомателями RU2006122639A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52557703P 2003-11-26 2003-11-26
US60/525,577 2003-11-26

Publications (1)

Publication Number Publication Date
RU2006122639A true RU2006122639A (ru) 2008-01-10

Family

ID=34652358

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006122639/03A RU2006122639A (ru) 2003-11-26 2004-11-18 Вставка с плоскими и наклонными стружколомателями

Country Status (8)

Country Link
US (1) US20050109546A1 (no)
CN (1) CN1946916A (no)
AU (1) AU2004295689A1 (no)
CA (1) CA2546938A1 (no)
GB (1) GB2424019B (no)
NO (1) NO20062558L (no)
RU (1) RU2006122639A (no)
WO (1) WO2005054621A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8689911B2 (en) * 2009-08-07 2014-04-08 Baker Hughes Incorporated Cutter and cutting tool incorporating the same
SE534206C2 (sv) * 2009-10-05 2011-05-31 Atlas Copco Secoroc Ab Hårdmetallstift för en borrkrona för slående bergborrning, borrkrona och metod att slipa ett hårdmetallstift
US8327957B2 (en) 2010-06-24 2012-12-11 Baker Hughes Incorporated Downhole cutting tool having center beveled mill blade
US8936109B2 (en) 2010-06-24 2015-01-20 Baker Hughes Incorporated Cutting elements for cutting tools
US8434572B2 (en) 2010-06-24 2013-05-07 Baker Hughes Incorporated Cutting elements for downhole cutting tools
US9151120B2 (en) 2012-06-04 2015-10-06 Baker Hughes Incorporated Face stabilized downhole cutting tool
US10260302B2 (en) * 2014-06-25 2019-04-16 Schlumberger Technology Corporation Cutting insert for initiating a cutout

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259033A (en) * 1974-11-29 1981-03-31 Kennametal Inc. Cutting insert
US5984005A (en) * 1995-09-22 1999-11-16 Weatherford/Lamb, Inc. Wellbore milling inserts and mills
US5706906A (en) * 1996-02-15 1998-01-13 Baker Hughes Incorporated Superabrasive cutting element with enhanced durability and increased wear life, and apparatus so equipped
GB9621217D0 (en) * 1996-10-11 1996-11-27 Camco Drilling Group Ltd Improvements in or relating to preform cutting elements for rotary drill bits
US6672406B2 (en) * 1997-09-08 2004-01-06 Baker Hughes Incorporated Multi-aggressiveness cuttting face on PDC cutters and method of drilling subterranean formations
US6527069B1 (en) * 1998-06-25 2003-03-04 Baker Hughes Incorporated Superabrasive cutter having optimized table thickness and arcuate table-to-substrate interfaces

Also Published As

Publication number Publication date
CA2546938A1 (en) 2005-06-16
GB2424019B (en) 2008-05-28
US20050109546A1 (en) 2005-05-26
GB2424019A (en) 2006-09-13
AU2004295689A1 (en) 2005-06-16
GB0611242D0 (en) 2006-07-19
NO20062558L (no) 2006-08-02
CN1946916A (zh) 2007-04-11
WO2005054621A1 (en) 2005-06-16

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Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20081119