NO303142B1 - Borkrone med koniske rullemeisler - Google Patents

Borkrone med koniske rullemeisler Download PDF

Info

Publication number
NO303142B1
NO303142B1 NO922268A NO922268A NO303142B1 NO 303142 B1 NO303142 B1 NO 303142B1 NO 922268 A NO922268 A NO 922268A NO 922268 A NO922268 A NO 922268A NO 303142 B1 NO303142 B1 NO 303142B1
Authority
NO
Norway
Prior art keywords
cutting
drill bit
roller
bedrock
diamond
Prior art date
Application number
NO922268A
Other languages
English (en)
Norwegian (no)
Other versions
NO922268L (no
NO922268D0 (no
Inventor
Alain Besson
Patrick Toutain
Original Assignee
Total Sa
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 Total Sa filed Critical Total Sa
Publication of NO922268D0 publication Critical patent/NO922268D0/no
Publication of NO922268L publication Critical patent/NO922268L/no
Publication of NO303142B1 publication Critical patent/NO303142B1/no

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
    • E21B10/5676—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a cutting face with different segments, e.g. mosaic-type 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
    • E21B10/08—Roller bits
    • E21B10/16—Roller bits characterised by tooth form or arrangement
    • 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
    • E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
    • E21B10/52—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type with chisel- or button-type inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
NO922268A 1991-06-11 1992-06-10 Borkrone med koniske rullemeisler NO303142B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107048A FR2677699B1 (fr) 1991-06-11 1991-06-11 Outil de forage a molettes coniques rotatives.

Publications (3)

Publication Number Publication Date
NO922268D0 NO922268D0 (no) 1992-06-10
NO922268L NO922268L (no) 1992-12-14
NO303142B1 true NO303142B1 (no) 1998-06-02

Family

ID=9413662

Family Applications (1)

Application Number Title Priority Date Filing Date
NO922268A NO303142B1 (no) 1991-06-11 1992-06-10 Borkrone med koniske rullemeisler

Country Status (5)

Country Link
US (1) US5282512A (fr)
CA (1) CA2070965A1 (fr)
FR (1) FR2677699B1 (fr)
GB (1) GB2256666B (fr)
NO (1) NO303142B1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746280A (en) 1996-06-06 1998-05-05 Baker Hughes Incorporated Earth-boring bit having shear-cutting inner row elements
US5592995A (en) * 1995-06-06 1997-01-14 Baker Hughes Incorporated Earth-boring bit having shear-cutting heel elements
US5890552A (en) * 1992-01-31 1999-04-06 Baker Hughes Incorporated Superabrasive-tipped inserts for earth-boring drill bits
GB9224627D0 (en) * 1992-11-24 1993-01-13 De Beers Ind Diamond Drill bit
US5505273A (en) * 1994-01-24 1996-04-09 Smith International, Inc. Compound diamond cutter
ZA954736B (en) * 1994-06-16 1996-01-26 De Beers Ind Diamond Tool component
US5615747A (en) * 1994-09-07 1997-04-01 Vail, Iii; William B. Monolithic self sharpening rotary drill bit having tungsten carbide rods cast in steel alloys
US6547017B1 (en) 1994-09-07 2003-04-15 Smart Drilling And Completion, Inc. Rotary drill bit compensating for changes in hardness of geological formations
US5755299A (en) 1995-08-03 1998-05-26 Dresser Industries, Inc. Hardfacing with coated diamond particles
US5695018A (en) * 1995-09-13 1997-12-09 Baker Hughes Incorporated Earth-boring bit with negative offset and inverted gage cutting elements
US5758733A (en) * 1996-04-17 1998-06-02 Baker Hughes Incorporated Earth-boring bit with super-hard cutting elements
US5752573A (en) 1996-08-12 1998-05-19 Baker Hughes Incorporated Earth-boring bit having shear-cutting elements
US6138779A (en) * 1998-01-16 2000-10-31 Dresser Industries, Inc. Hardfacing having coated ceramic particles or coated particles of other hard materials placed on a rotary cone cutter
US6170583B1 (en) 1998-01-16 2001-01-09 Dresser Industries, Inc. Inserts and compacts having coated or encrusted cubic boron nitride particles
US6102140A (en) * 1998-01-16 2000-08-15 Dresser Industries, Inc. Inserts and compacts having coated or encrusted diamond particles
GB9811705D0 (en) * 1998-06-02 1998-07-29 Camco Int Uk Ltd Preform cutting elements for rotary drill bits
US6105694A (en) * 1998-06-29 2000-08-22 Baker Hughes Incorporated Diamond enhanced insert for rolling cutter bit
US6290008B1 (en) 1998-12-07 2001-09-18 Smith International, Inc. Inserts for earth-boring bits
US6241035B1 (en) 1998-12-07 2001-06-05 Smith International, Inc. Superhard material enhanced inserts for earth-boring bits
US6227318B1 (en) 1998-12-07 2001-05-08 Smith International, Inc. Superhard material enhanced inserts for earth-boring bits
CN100402795C (zh) * 2000-05-18 2008-07-16 联邦科学及工业研究组织 切削工具及其使用方法
US20050257963A1 (en) * 2004-05-20 2005-11-24 Joseph Tucker Self-Aligning Insert for Drill Bits
US8556558B1 (en) 2006-07-31 2013-10-15 Christopher M. Hunt Fastener for cementitious materials
CN102155167A (zh) * 2011-03-24 2011-08-17 中南大学 一种聚晶金刚石-硬质合金复合碎岩球齿
CN105735902B (zh) * 2016-01-29 2018-06-12 柳州市安龙机械设备有限公司 硬质合金岩凿钻牙
AU2019279892A1 (en) 2018-05-29 2020-12-17 Quanta Associates, L.P. Horizontal directional reaming

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639074A (fr) * 1962-10-23
CA938605A (en) * 1969-01-28 1973-12-18 Dresser Industries Soft formation insert bits
GB1463137A (en) * 1974-04-24 1977-02-02 Coal Ind Rock cutting tip inserts application
US4148368A (en) * 1976-09-27 1979-04-10 Smith International, Inc. Rock bit with wear resistant inserts
US4339009A (en) * 1979-03-27 1982-07-13 Busby Donald W Button assembly for rotary rock cutters
ZA806249B (en) * 1979-11-19 1982-01-27 Gen Electric Compacts for diamond drill and saw applications
GB2138864B (en) * 1983-04-28 1986-07-30 Sumitomo Metal Mining Co Roller drill bits
US4722405A (en) * 1986-10-01 1988-02-02 Dresser Industries, Inc. Wear compensating rock bit insert
US4940099A (en) * 1989-04-05 1990-07-10 Reed Tool Company Cutting elements for roller cutter drill bits

Also Published As

Publication number Publication date
FR2677699A1 (fr) 1992-12-18
NO922268L (no) 1992-12-14
GB2256666B (en) 1995-04-26
GB2256666A (en) 1992-12-16
GB9212343D0 (en) 1992-07-22
CA2070965A1 (fr) 1992-12-12
NO922268D0 (no) 1992-06-10
FR2677699B1 (fr) 1997-03-14
US5282512A (en) 1994-02-01

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