PH20764A - Diamond rotating bit - Google Patents

Diamond rotating bit

Info

Publication number
PH20764A
PH20764A PH30212A PH30212A PH20764A PH 20764 A PH20764 A PH 20764A PH 30212 A PH30212 A PH 30212A PH 30212 A PH30212 A PH 30212A PH 20764 A PH20764 A PH 20764A
Authority
PH
Philippines
Prior art keywords
rotating bit
diamond rotating
diamond
bit
rotating
Prior art date
Application number
PH30212A
Other languages
English (en)
Inventor
Howard D Link
Original Assignee
Christensen Inc Norton
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 Norton filed Critical Christensen Inc Norton
Publication of PH20764A publication Critical patent/PH20764A/en

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
    • E21B10/5673—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
    • 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
    • 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
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Earth Drilling (AREA)
PH30212A 1983-02-28 1984-02-08 Diamond rotating bit PH20764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/470,507 US4550790A (en) 1983-02-28 1983-02-28 Diamond rotating bit

Publications (1)

Publication Number Publication Date
PH20764A true PH20764A (en) 1987-04-10

Family

ID=23867877

Family Applications (1)

Application Number Title Priority Date Filing Date
PH30212A PH20764A (en) 1983-02-28 1984-02-08 Diamond rotating bit

Country Status (8)

Country Link
US (1) US4550790A (de)
EP (1) EP0117552A3 (de)
JP (1) JPS59206589A (de)
AU (1) AU2511284A (de)
BR (1) BR8400875A (de)
CA (1) CA1218354A (de)
PH (1) PH20764A (de)
ZA (1) ZA84684B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554130A (en) * 1984-10-01 1985-11-19 Cdp, Ltd. Consolidation of a part from separate metallic components
US4673044A (en) * 1985-08-02 1987-06-16 Eastman Christensen Co. Earth boring bit for soft to hard formations
US4618010A (en) * 1986-02-18 1986-10-21 Team Engineering And Manufacturing, Inc. Hole opener
US4696354A (en) * 1986-06-30 1987-09-29 Hughes Tool Company - Usa Drilling bit with full release void areas
US4744427A (en) * 1986-10-16 1988-05-17 Eastman Christensen Company Bit design for a rotating bit incorporating synthetic polycrystalline cutters
US4776411A (en) * 1987-03-23 1988-10-11 Smith International, Inc. Fluid flow control for drag bits
USD330206S (en) 1989-03-24 1992-10-13 General Electric Company Stud-mounted polycrystalline diamond cutting blank
USD324527S (en) 1989-03-24 1992-03-10 General Electric Company Stud-mounted polycrystalline diamond cutting blank
US5284215A (en) * 1991-12-10 1994-02-08 Baker Hughes Incorporated Earth-boring drill bit with enlarged junk slots
US6312324B1 (en) * 1996-09-30 2001-11-06 Osaka Diamond Industrial Co. Superabrasive tool and method of manufacturing the same
US6206117B1 (en) 1997-04-02 2001-03-27 Baker Hughes Incorporated Drilling structure with non-axial gage
US6123160A (en) * 1997-04-02 2000-09-26 Baker Hughes Incorporated Drill bit with gage definition region
US7248491B1 (en) 2004-09-10 2007-07-24 Xilinx, Inc. Circuit for and method of implementing a content addressable memory in a programmable logic device
CA2523325A1 (en) * 2004-10-12 2006-04-12 Dwayne P. Terracina Flow allocation in drill bits
WO2006050167A1 (en) 2004-10-28 2006-05-11 Diamond Innovations, Inc. Polycrystalline cutter with multiple cutting edges
US7278499B2 (en) * 2005-01-26 2007-10-09 Baker Hughes Incorporated Rotary drag bit including a central region having a plurality of cutting structures
US7395880B1 (en) 2005-08-08 2008-07-08 Esquivel Bob M Mortar removal drill bit system
US7886851B2 (en) * 2006-08-11 2011-02-15 Schlumberger Technology Corporation Drill bit nozzle
US8739904B2 (en) 2009-08-07 2014-06-03 Baker Hughes Incorporated Superabrasive cutters with grooves on the cutting face, and drill bits and drilling tools so equipped
US8327955B2 (en) 2009-06-29 2012-12-11 Baker Hughes Incorporated Non-parallel face polycrystalline diamond cutter and drilling tools so equipped
SA111320374B1 (ar) 2010-04-14 2015-08-10 بيكر هوغيس انكوبوريتد طريقة تشكيل الماسة متعدد البلورات من الماس المستخرج بحجم النانو
US9518504B2 (en) * 2011-11-17 2016-12-13 Kawasaki Jukogyo Kabushiki Kaisha Air intake structure of engine and motorcycle having the same
US9140072B2 (en) 2013-02-28 2015-09-22 Baker Hughes Incorporated Cutting elements including non-planar interfaces, earth-boring tools including such cutting elements, and methods of forming cutting elements
CN104533299B (zh) * 2014-11-14 2017-01-18 中国石油大学(华东) 一种优选pdc钻头水力结构的方法
ES2865302T3 (es) 2015-01-12 2021-10-15 Longyear Tm Inc Herramientas de perforación que tienen matrices con aleaciones con formación de carburos, y métodos de realización y utilización de las mismas
US10415320B2 (en) 2017-06-26 2019-09-17 Baker Hughes, A Ge Company, Llc Earth-boring tools including replaceable hardfacing pads and related methods
CN113404435B (zh) * 2021-07-12 2022-04-12 潍坊盛德石油机械制造有限公司 一种偏心钻头以及钻探设备
CN119711948B (zh) * 2025-03-04 2025-06-06 新疆帝陛艾斯钻头工具有限公司 冲击复合钻头

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027952A (en) * 1958-07-30 1962-04-03 Socony Mobil Oil Co Inc Drill bit
US3367430A (en) * 1966-08-24 1968-02-06 Christensen Diamond Prod Co Combination drill and reamer bit
FR2029963A5 (de) * 1969-03-19 1970-10-23 Petroles Cie Francaise
GB1265071A (de) * 1969-04-30 1972-03-01
US3599736A (en) * 1970-05-18 1971-08-17 American Coldset Corp Rotary drill bit
US3709308A (en) * 1970-12-02 1973-01-09 Christensen Diamond Prod Co Diamond drill bits
US3698491A (en) * 1971-02-02 1972-10-17 Atlantic Richfield Co Drilling method and bit
JPS5382601A (en) * 1976-12-28 1978-07-21 Tokiwa Kogyo Kk Rotary grinding type excavation drill head
US4176723A (en) * 1977-11-11 1979-12-04 DTL, Incorporated Diamond drill bit
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
US4397363A (en) * 1980-01-10 1983-08-09 Drilling & Service U.K. Limited Rotary drill bits and method of use
US4341273A (en) * 1980-07-04 1982-07-27 Shell Oil Company Rotary bit with jet nozzles
DE3113109C2 (de) * 1981-04-01 1983-11-17 Christensen, Inc., 84115 Salt Lake City, Utah Drehbohrmeißel für Tiefbohrungen

Also Published As

Publication number Publication date
EP0117552A3 (de) 1986-12-30
JPS59206589A (ja) 1984-11-22
EP0117552A2 (de) 1984-09-05
CA1218354A (en) 1987-02-24
US4550790A (en) 1985-11-05
ZA84684B (en) 1985-03-27
BR8400875A (pt) 1984-10-02
AU2511284A (en) 1984-09-06

Similar Documents

Publication Publication Date Title
PH20764A (en) Diamond rotating bit
DE3478941D1 (en) Rotatable cutting bit
GB2154487B (en) Abrasive rotating tools
GB8430288D0 (en) Rotary drill bits
EP0238865A3 (en) Seed-spacing drill
GB8431424D0 (en) Bit holder
GB8422291D0 (en) Drill arrangement
GB8329138D0 (en) Drilling
GB8332342D0 (en) Rotary drill bits
EP0121124A3 (en) An improved diamond cutting element in a rotating bit
GB2146923B (en) Center free drill
GB2151283B (en) Improvements in rotary drill bits
ZA848892B (en) Rotary drill bit
GB8328961D0 (en) Rotary drill bits
GB8415113D0 (en) Drill
PL250631A1 (en) Drill bit
GB2143446B (en) Drill bit
GB8317249D0 (en) Rock bits
BG47294A1 (en) Diamond drilling crown
DE3468091D1 (en) Rotary drill chuck
GB8332343D0 (en) Rotary drill bits
ZA843053B (en) Diamond drilling
GB8325579D0 (en) Drill point grinding machine
RO84301B1 (ro) Coroana armata cu diamante
ZA845630B (en) Rotary drills