MX2009006124A - Barrena adiamantada con toberas hidraulicas intercambiables. - Google Patents

Barrena adiamantada con toberas hidraulicas intercambiables.

Info

Publication number
MX2009006124A
MX2009006124A MX2009006124A MX2009006124A MX2009006124A MX 2009006124 A MX2009006124 A MX 2009006124A MX 2009006124 A MX2009006124 A MX 2009006124A MX 2009006124 A MX2009006124 A MX 2009006124A MX 2009006124 A MX2009006124 A MX 2009006124A
Authority
MX
Mexico
Prior art keywords
impregnated bit
flow channels
hydraulic nozzles
enlarged width
blades
Prior art date
Application number
MX2009006124A
Other languages
English (en)
Inventor
Volker Richert
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of MX2009006124A publication Critical patent/MX2009006124A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B10/61—Drill bits characterised by conduits or nozzles for drilling fluids characterised by the nozzle structure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable

Abstract

Una corona de barrena adiamantada de diamante tiene cuchillas formadas en la misma. Los canales de flujo se forman entre las cuchillas, los canales de flujo tienen extremos interno y externo y se extienden hacia el exterior a una superficie patrón de la corona. Por lo menos algunos de los canales de flujo tienen un área de ancho alargado que tiene un ancho más grande que una porción del canal inmediatamente exterior desde el área de ancho alargado. Una tobera se asegura en forma liberable en cada una de las áreas de ancho alargado para descargar el fluido de perforación.
MX2009006124A 2006-12-11 2007-12-07 Barrena adiamantada con toberas hidraulicas intercambiables. MX2009006124A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87412106P 2006-12-11 2006-12-11
PCT/US2007/025098 WO2008073307A2 (en) 2006-12-11 2007-12-07 Impregnated bit with changeable hydraulic nozzles

Publications (1)

Publication Number Publication Date
MX2009006124A true MX2009006124A (es) 2009-07-17

Family

ID=39509623

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009006124A MX2009006124A (es) 2006-12-11 2007-12-07 Barrena adiamantada con toberas hidraulicas intercambiables.

Country Status (9)

Country Link
US (1) US7621350B2 (es)
EP (1) EP2102444B1 (es)
CN (1) CN101589208A (es)
AT (1) ATE479010T1 (es)
DE (1) DE602007008767D1 (es)
MX (1) MX2009006124A (es)
PL (1) PL2102444T3 (es)
RU (1) RU2009126421A (es)
WO (1) WO2008073307A2 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100556692C (zh) 2003-02-11 2009-11-04 爱克发印艺公司 热敏性平版印刷版前体
EP1826001B1 (en) 2006-02-28 2011-07-06 Agfa Graphics N.V. A heat-sensitive positive-working lithographic printing plate precursor
EP1854627A1 (en) 2006-05-12 2007-11-14 Agfa Graphics N.V. Method for making a lithographic printing plate
EP1884372B1 (en) 2006-08-03 2009-10-21 Agfa Graphics N.V. A lithographic printing plate support
US9506298B2 (en) * 2013-11-20 2016-11-29 Longyear Tm, Inc. Drill bits having blind-hole flushing and systems for using same
US9279292B2 (en) 2013-11-20 2016-03-08 Longyear Tm, Inc. Drill bits having flushing and systems for using same
US9500036B2 (en) 2006-12-14 2016-11-22 Longyear Tm, Inc. Single-waterway drill bits and systems for using same
US8459381B2 (en) 2006-12-14 2013-06-11 Longyear Tm, Inc. Drill bits with axially-tapered waterways
EP1985445B1 (en) * 2007-04-27 2011-07-20 Agfa Graphics N.V. A lithographic printing plate precursor
EP2159049B1 (en) 2008-09-02 2012-04-04 Agfa Graphics N.V. A heat-sensitive positive-working lithographic printing plate precursor
EP2213690B1 (en) 2009-01-30 2015-11-11 Agfa Graphics N.V. A new alkali soluble resin
US9567807B2 (en) 2010-10-05 2017-02-14 Baker Hughes Incorporated Diamond impregnated cutting structures, earth-boring drill bits and other tools including diamond impregnated cutting structures, and related methods
US8689910B2 (en) 2009-03-02 2014-04-08 Baker Hughes Incorporated Impregnation bit with improved cutting structure and blade geometry
US8191657B2 (en) * 2009-05-28 2012-06-05 Baker Hughes Incorporated Rotary drag bits for cutting casing and drilling subterranean formations
ES2395993T3 (es) 2010-03-19 2013-02-18 Agfa Graphics N.V. Precursor de plancha de impresión litográfica
EA019248B1 (ru) * 2011-02-14 2014-02-28 Товарищество С Ограниченной Ответственностью "Компания Жайлау" Алмазное буровое долото
US9156529B2 (en) 2011-09-08 2015-10-13 Agfa Graphics Nv Method of making a lithographic printing plate
CN104870193B (zh) 2013-01-01 2017-12-22 爱克发印艺公司 (乙烯、乙烯醇缩醛)共聚物和它们在平版印刷版前体中的用途
CN103603605B (zh) * 2013-11-21 2016-04-20 西南石油大学 流道表面具有贯通凹坑的抗泥包pdc钻头
CA2944907A1 (en) * 2014-04-07 2015-10-15 Longyear Tm, Inc. Single-waterway drill bits and systems for using same
EP2933278B1 (en) 2014-04-17 2018-08-22 Agfa Nv (Ethylene, vinyl acetal) copolymers and their use in lithographic printing plate precursors
EP2944657B1 (en) 2014-05-15 2017-01-11 Agfa Graphics Nv (Ethylene, Vinyl Acetal) Copolymers and Their Use In Lithographic Printing Plate Precursors
ES2660063T3 (es) 2014-06-13 2018-03-20 Agfa Nv Copolímeros (de etileno, vinilacetal) y su uso en precursores de plancha de impresión litográfica
EP2963496B1 (en) 2014-06-30 2017-04-05 Agfa Graphics NV A lithographic printing plate precursor including ( ethylene, vinyl acetal ) copolymers
CN105113994A (zh) * 2015-08-20 2015-12-02 郑州神利达钻采设备有限公司 刮刀钻头
US10494875B2 (en) 2017-01-13 2019-12-03 Baker Hughes, A Ge Company, Llc Impregnated drill bit including a planar blade profile along drill bit face
US10570669B2 (en) 2017-01-13 2020-02-25 Baker Hughes, A Ge Company, Llc Earth-boring tools having impregnated cutting structures and methods of forming and using the same
US10323464B1 (en) * 2018-04-04 2019-06-18 Saudi Arabian Oil Company Wellbore drill bit nozzle
CA3214858A1 (en) * 2022-09-29 2024-03-29 Boart Longyear Company Percussive drill bit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493178A (en) * 1946-06-03 1950-01-03 Jr Edward B Williams Drill bit
US3112803A (en) * 1962-01-02 1963-12-03 Jersey Prod Res Co Diamond drill bit
US3215215A (en) * 1962-08-27 1965-11-02 Exxon Production Research Co Diamond bit
US3645331A (en) * 1970-08-03 1972-02-29 Exxon Production Research Co Method for sealing nozzles in a drill bit
US4293048A (en) * 1980-01-25 1981-10-06 Smith International, Inc. Jet dual bit
US5363932A (en) * 1993-05-10 1994-11-15 Smith International, Inc. PDC drag bit with improved hydraulics
GB9509555D0 (en) * 1995-05-11 1995-07-05 Camco Drilling Group Ltd Improvements in or relating to rotary drill bits
US6510906B1 (en) 1999-11-29 2003-01-28 Baker Hughes Incorporated Impregnated bit with PDC cutters in cone area
US6843333B2 (en) 1999-11-29 2005-01-18 Baker Hughes Incorporated Impregnated rotary drag bit
US7497280B2 (en) * 2005-01-27 2009-03-03 Baker Hughes Incorporated Abrasive-impregnated cutting structure having anisotropic wear resistance and drag bit including same

Also Published As

Publication number Publication date
US20080135307A1 (en) 2008-06-12
CN101589208A (zh) 2009-11-25
WO2008073307A3 (en) 2008-08-28
ATE479010T1 (de) 2010-09-15
EP2102444B1 (en) 2010-08-25
EP2102444A2 (en) 2009-09-23
PL2102444T3 (pl) 2011-02-28
US7621350B2 (en) 2009-11-24
WO2008073307A2 (en) 2008-06-19
RU2009126421A (ru) 2011-01-20
DE602007008767D1 (de) 2010-10-07

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Legal Events

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FG Grant or registration