EG23952A - Drill bit, system and method for drilling a borehole in an earth formation - Google Patents

Drill bit, system and method for drilling a borehole in an earth formation

Info

Publication number
EG23952A
EG23952A EGNA2005000750A EG23952A EG 23952 A EG23952 A EG 23952A EG NA2005000750 A EGNA2005000750 A EG NA2005000750A EG 23952 A EG23952 A EG 23952A
Authority
EG
Egypt
Prior art keywords
borehole
drilling
drill bit
earth formation
earth
Prior art date
Application number
Other languages
English (en)
Inventor
Antonio M Cruz
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of EG23952A publication Critical patent/EG23952A/xx

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
    • 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
    • E21B10/36—Percussion drill bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
EGNA2005000750 2003-05-26 2005-11-22 Drill bit, system and method for drilling a borehole in an earth formation EG23952A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03076613 2003-05-26
PCT/EP2004/050913 WO2004104363A1 (en) 2003-05-26 2004-05-25 Drill bit, system, and method for drilling a borehole in an earth formation

Publications (1)

Publication Number Publication Date
EG23952A true EG23952A (en) 2008-01-29

Family

ID=33462166

Family Applications (1)

Application Number Title Priority Date Filing Date
EGNA2005000750 EG23952A (en) 2003-05-26 2005-11-22 Drill bit, system and method for drilling a borehole in an earth formation

Country Status (12)

Country Link
US (1) US7726419B2 (pt)
EP (1) EP1627129B1 (pt)
CN (1) CN100507201C (pt)
AR (1) AR044550A1 (pt)
BR (1) BRPI0410543A (pt)
CA (1) CA2526254C (pt)
CO (1) CO5630006A2 (pt)
DE (1) DE602004003048T2 (pt)
EG (1) EG23952A (pt)
NO (1) NO20056155L (pt)
RU (1) RU2332554C2 (pt)
WO (1) WO2004104363A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR044550A1 (es) 2003-05-26 2005-09-21 Shell Int Research Cabeza de perforacion y sistema y metodo para perforar un pozo de perforacion en una formacion de tierra
AR044485A1 (es) 2003-06-12 2005-09-14 Shell Int Research Mecha perforadora con percusion, sistema de perforacion que incluye dicha mecha perforadora y un metodo para perforar un pozo
US7455126B2 (en) * 2004-05-25 2008-11-25 Shell Oil Company Percussive drill bit, drilling system comprising such a drill bit and method of drilling a bore hole
SE530135C2 (sv) * 2004-09-21 2008-03-11 Sandvik Intellectual Property Bergborrkrona anpassad för slående borrning
SE530602C2 (sv) * 2004-11-17 2008-07-15 Sandvik Intellectual Property Bergborrkrona för slående borrning
US8800690B2 (en) * 2008-03-31 2014-08-12 Center Rock Inc. Down-the-hole drill hammer having a reverse exhaust system and segmented chuck assembly
CA2718669C (en) * 2008-03-31 2013-08-27 Center Rock Inc. Down-the-hole drill drive coupling
US8302707B2 (en) * 2009-01-28 2012-11-06 Center Rock Inc. Down-the-hole drill reverse exhaust system
US8387725B2 (en) * 2008-04-14 2013-03-05 Smith International, Inc. Percussion drilling assembly and hammer bit with gage and outer row reinforcement
US8622152B2 (en) 2009-01-28 2014-01-07 Center Rock Inc. Down-the-hole drill hammer having a sliding exhaust check valve
US8505634B2 (en) * 2009-12-28 2013-08-13 Baker Hughes Incorporated Earth-boring tools having differing cutting elements on a blade and related methods
US8794356B2 (en) * 2010-02-05 2014-08-05 Baker Hughes Incorporated Shaped cutting elements on drill bits and other earth-boring tools, and methods of forming same
US8851207B2 (en) 2011-05-05 2014-10-07 Baker Hughes Incorporated Earth-boring tools and methods of forming such earth-boring tools
SA111320671B1 (ar) 2010-08-06 2015-01-22 بيكر هوغيس انكور عوامل القطع المشكلة لادوات ثقب الارض و ادوات ثقب الارض شاملة عوامل القطع هذه و الطرق المختصة بها
IN2014DN06671A (pt) 2012-02-08 2015-05-22 Baker Hughes Inc
US9353576B2 (en) * 2012-09-12 2016-05-31 International Tool Corporation Hammer bit
GB2506901B (en) * 2012-10-11 2019-10-23 Halliburton Energy Services Inc Drill bit apparatus to control torque on bit
CN102943626B (zh) * 2012-12-06 2015-01-07 邵金安 冲击旋切钻头及使用该钻头的入岩钻机
EP2865843B1 (en) * 2013-10-28 2016-01-20 Sandvik Intellectual Property AB Percussive rock drill bit with optimised gauge buttons
EP2921639A1 (en) * 2014-03-18 2015-09-23 Sandvik Intellectual Property AB Percussive drill bit with multiple sets of front cutting inserts
CN106089092B (zh) * 2016-08-11 2019-03-12 中国石油大学(华东) 一种可调节钻头本体尺寸的钻头
CN108561084B (zh) * 2018-04-20 2024-04-02 德清爱得机械有限公司 一种旋挖机刀座
US12031383B2 (en) * 2019-03-07 2024-07-09 Halliburton Energy Services, Inc. Shaped cutter arrangements

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US3388756A (en) * 1965-03-29 1968-06-18 Varel Mfg Company Percussion bit
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US4991670A (en) * 1984-07-19 1991-02-12 Reed Tool Company, Ltd. Rotary drill bit for use in drilling holes in subsurface earth formations
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US5601477A (en) * 1994-03-16 1997-02-11 U.S. Synthetic Corporation Polycrystalline abrasive compact with honed edge
US5595252A (en) * 1994-07-28 1997-01-21 Flowdril Corporation Fixed-cutter drill bit assembly and method
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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
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SE523853C2 (sv) * 1997-06-30 2004-05-25 Smith International Borrkrona med stora insatser
US6672406B2 (en) * 1997-09-08 2004-01-06 Baker Hughes Incorporated Multi-aggressiveness cuttting face on PDC cutters and method of drilling subterranean formations
US6253864B1 (en) * 1998-08-10 2001-07-03 David R. Hall Percussive shearing drill bit
CA2260612C (en) * 1999-02-03 2005-04-26 Dresser Industries, Inc. Pneumatic hammer drilling assembly for use in directional drilling
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US6527065B1 (en) * 2000-08-30 2003-03-04 Baker Hughes Incorporated Superabrasive cutting elements for rotary drag bits configured for scooping a formation
US6536543B2 (en) * 2000-12-06 2003-03-25 Baker Hughes Incorporated Rotary drill bits exhibiting sequences of substantially continuously variable cutter backrake angles
ATE391832T1 (de) 2001-06-05 2008-04-15 Andergauge Ltd Bohrvorrichtung
US6776945B2 (en) 2001-07-03 2004-08-17 Scimed Life Systems, Inc. Medical device with extruded member having helical orientation
WO2003031763A1 (en) 2001-10-03 2003-04-17 Shell Internationale Research Maatschappij B.V. System for rotary-percussion drilling in an earth formation
AUPR879901A0 (en) 2001-11-13 2001-12-06 Sds Digger Tools Pty Ltd An improved transmission sleeve
AR044551A1 (es) 2003-05-26 2005-09-21 Shell Int Research Cabeza perforadora con percusion sistema de perforacion que comprende dicha cabeza perforadora y un metodo para perforar un pozo
AR044550A1 (es) 2003-05-26 2005-09-21 Shell Int Research Cabeza de perforacion y sistema y metodo para perforar un pozo de perforacion en una formacion de tierra
AR044485A1 (es) * 2003-06-12 2005-09-14 Shell Int Research Mecha perforadora con percusion, sistema de perforacion que incluye dicha mecha perforadora y un metodo para perforar un pozo
US7798257B2 (en) * 2004-04-30 2010-09-21 Smith International, Inc. Shaped cutter surface

Also Published As

Publication number Publication date
US20060249309A1 (en) 2006-11-09
EP1627129B1 (en) 2006-11-02
WO2004104363A1 (en) 2004-12-02
DE602004003048T2 (de) 2007-03-01
RU2005140566A (ru) 2006-06-27
DE602004003048D1 (de) 2006-12-14
CN1795319A (zh) 2006-06-28
RU2332554C2 (ru) 2008-08-27
NO20056155L (no) 2006-02-17
US7726419B2 (en) 2010-06-01
CN100507201C (zh) 2009-07-01
AR044550A1 (es) 2005-09-21
CA2526254A1 (en) 2004-12-02
CO5630006A2 (es) 2006-04-28
BRPI0410543A (pt) 2006-06-20
CA2526254C (en) 2012-01-31
EP1627129A1 (en) 2006-02-22

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