MX9201958A - Barrena para roca para perforacion de un pozo de sondeo. - Google Patents

Barrena para roca para perforacion de un pozo de sondeo.

Info

Publication number
MX9201958A
MX9201958A MX9201958A MX9201958A MX9201958A MX 9201958 A MX9201958 A MX 9201958A MX 9201958 A MX9201958 A MX 9201958A MX 9201958 A MX9201958 A MX 9201958A MX 9201958 A MX9201958 A MX 9201958A
Authority
MX
Mexico
Prior art keywords
drilling
rock drill
well
drilling well
drill
Prior art date
Application number
MX9201958A
Other languages
English (en)
Inventor
David P Crockett
Michael E Hooper
Original Assignee
Smith International
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 Smith International filed Critical Smith International
Publication of MX9201958A publication Critical patent/MX9201958A/es

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
    • E21B10/08—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)
  • 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)
MX9201958A 1991-05-01 1992-04-28 Barrena para roca para perforacion de un pozo de sondeo. MX9201958A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69390091A 1991-05-01 1991-05-01

Publications (1)

Publication Number Publication Date
MX9201958A true MX9201958A (es) 1992-11-01

Family

ID=24786590

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9201958A MX9201958A (es) 1991-05-01 1992-04-28 Barrena para roca para perforacion de un pozo de sondeo.

Country Status (5)

Country Link
EP (1) EP0511547B1 (es)
CA (1) CA2066296A1 (es)
DE (1) DE69215746D1 (es)
MX (1) MX9201958A (es)
NO (1) NO921667L (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323865A (en) * 1992-09-23 1994-06-28 Baker Hughes Incorporated Earth-boring bit with an advantageous insert cutting structure
US5341890A (en) * 1993-01-08 1994-08-30 Smith International, Inc. Ultra hard insert cutters for heel row rotary cone rock bit applications
US5668092A (en) * 1993-04-07 1997-09-16 Smith International, Inc. Rock bit grease composition
US5351768A (en) * 1993-07-08 1994-10-04 Baker Hughes Incorporated Earth-boring bit with improved cutting structure
US5819861A (en) * 1993-07-08 1998-10-13 Baker Hughes Incorporated Earth-boring bit with improved cutting structure
US5542485A (en) * 1993-07-08 1996-08-06 Baker Hughes Incorporated Earth-boring bit with improved cutting structure
US5589443A (en) * 1995-12-21 1996-12-31 Smith International, Inc. Rock bit grease composition
US6918455B2 (en) 1997-06-30 2005-07-19 Smith International Drill bit with large inserts
US20040045742A1 (en) 2001-04-10 2004-03-11 Halliburton Energy Services, Inc. Force-balanced roller-cone bits, systems, drilling methods, and design methods
US7334652B2 (en) 1998-08-31 2008-02-26 Halliburton Energy Services, Inc. Roller cone drill bits with enhanced cutting elements and cutting structures
ZA200104086B (en) * 2000-05-18 2003-02-18 Smith International Rolling cone bit with elements fanned along the gage curve.
US6374930B1 (en) * 2000-06-08 2002-04-23 Smith International, Inc. Cutting structure for roller cone drill bits
US7434632B2 (en) 2004-03-02 2008-10-14 Halliburton Energy Services, Inc. Roller cone drill bits with enhanced drilling stability and extended life of associated bearings and seals
GB2460560B (en) 2004-08-16 2010-01-13 Halliburton Energy Serv Inc Roller cone drill bits with optimized bearing structures
US7860696B2 (en) 2005-08-08 2010-12-28 Halliburton Energy Services, Inc. Methods and systems to predict rotary drill bit walk and to design rotary drill bits and other downhole tools
DE112006002137T5 (de) 2005-08-08 2008-06-26 Halliburton Energy Services, Inc., Houston Verfahren und Systeme zum Konstruieren und/oder Auswählen von Bohrausrüstung mit einer gewünschten Bohrmeißellenkbarkeit
US7860693B2 (en) 2005-08-08 2010-12-28 Halliburton Energy Services, Inc. Methods and systems for designing and/or selecting drilling equipment using predictions of rotary drill bit walk
RU2425945C1 (ru) * 2010-07-29 2011-08-10 Дмитрий Юрьевич Сериков Буровое трехшарошечное долото
RU2427700C1 (ru) * 2010-07-29 2011-08-27 Дмитрий Юрьевич Сериков Буровое шарошечное долото
RU2473770C1 (ru) * 2011-10-05 2013-01-27 Дмитрий Юрьевич Сериков Буровое шарошечное долото

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990025A (en) * 1958-06-16 1961-06-27 Dresser Ind Bit
CA938605A (en) * 1969-01-28 1973-12-18 Dresser Industries Soft formation insert bits
US3727705A (en) * 1972-01-21 1973-04-17 Hughes Tool Co Drill bit with improved gage compact arrangement

Also Published As

Publication number Publication date
EP0511547A3 (en) 1993-04-14
EP0511547A2 (en) 1992-11-04
EP0511547B1 (en) 1996-12-11
NO921667D0 (no) 1992-04-29
DE69215746D1 (de) 1997-01-23
NO921667L (no) 1992-11-02
CA2066296A1 (en) 1992-11-02

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