DE69227430D1 - Divergierende Düse für Bohrwerkzeug und Werkzeug, das diese Düse verwendet - Google Patents

Divergierende Düse für Bohrwerkzeug und Werkzeug, das diese Düse verwendet

Info

Publication number
DE69227430D1
DE69227430D1 DE69227430T DE69227430T DE69227430D1 DE 69227430 D1 DE69227430 D1 DE 69227430D1 DE 69227430 T DE69227430 T DE 69227430T DE 69227430 T DE69227430 T DE 69227430T DE 69227430 D1 DE69227430 D1 DE 69227430D1
Authority
DE
Germany
Prior art keywords
nozzle
tool
diverging
drilling
drilling tool
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69227430T
Other languages
English (en)
Other versions
DE69227430T2 (de
Inventor
Alain Besson
Bernard Pontneau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SECURITY DBS
TotalEnergies SE
Original Assignee
SECURITY DBS
Total SE
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 SECURITY DBS, Total SE filed Critical SECURITY DBS
Application granted granted Critical
Publication of DE69227430D1 publication Critical patent/DE69227430D1/de
Publication of DE69227430T2 publication Critical patent/DE69227430T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B10/60—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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0078—Nozzles used in boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Food-Manufacturing Devices (AREA)
  • Beans For Foods Or Fodder (AREA)
DE69227430T 1991-09-16 1992-09-15 Divergierende Düse für Bohrwerkzeug und Werkzeug, das diese Düse verwendet Expired - Fee Related DE69227430T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111371A FR2681372B1 (fr) 1991-09-16 1991-09-16 Duse divergente pour outil de forage, et outil utilisant une telle duse.

Publications (2)

Publication Number Publication Date
DE69227430D1 true DE69227430D1 (de) 1998-12-03
DE69227430T2 DE69227430T2 (de) 1999-07-01

Family

ID=9416962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69227430T Expired - Fee Related DE69227430T2 (de) 1991-09-16 1992-09-15 Divergierende Düse für Bohrwerkzeug und Werkzeug, das diese Düse verwendet

Country Status (9)

Country Link
US (1) US5293946A (de)
EP (1) EP0533550B1 (de)
AU (1) AU654738B2 (de)
BR (1) BR9203590A (de)
CA (1) CA2078269C (de)
DE (1) DE69227430T2 (de)
FR (1) FR2681372B1 (de)
NO (1) NO305916B1 (de)
RU (1) RU2062862C1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2121825T3 (es) * 1991-10-01 1998-12-16 Michael A Silveri Purificador electrolitico de agua de piscina.
DE4225439C2 (de) * 1992-07-31 1996-08-01 Reburg Patentverwertungs Gmbh Bohrvorrichtung
US5601153A (en) * 1995-05-23 1997-02-11 Smith International, Inc. Rock bit nozzle diffuser
US5794725A (en) * 1996-04-12 1998-08-18 Baker Hughes Incorporated Drill bits with enhanced hydraulic flow characteristics
US5951006A (en) * 1998-05-22 1999-09-14 Xerox Corporation Modular air jet array with coanda exhausting for module decoupling
US6585063B2 (en) * 2000-12-14 2003-07-01 Smith International, Inc. Multi-stage diffuser nozzle
US6817550B2 (en) * 2001-07-06 2004-11-16 Diamicron, Inc. Nozzles, and components thereof and methods for making the same
WO2003058023A1 (fr) * 2002-01-14 2003-07-17 China Petroleum & Chemical Corporation Module de transmission d'energie d'un impacteur, impacteur a jet hydraulique, et application correspondante
US7802640B2 (en) 2005-08-23 2010-09-28 Halliburton Energy Services, Inc. Rotary drill bit with nozzles designed to enhance hydraulic performance and drilling fluid efficiency
US7753288B2 (en) * 2005-11-08 2010-07-13 Maclean-Blevins Mark T System for failsafe controlled dispensing of liquid material
US7566013B2 (en) * 2005-11-08 2009-07-28 Mark Maclean-Blevins System for failsafe controlled dispensing of liquid material
US7866626B1 (en) 2006-03-01 2011-01-11 Mark Maclean-Blevins Hydraulically controlled in-line valve apparatus
US7878798B2 (en) * 2006-06-14 2011-02-01 John Zink Company, Llc Coanda gas burner apparatus and methods
US8257147B2 (en) * 2008-03-10 2012-09-04 Regency Technologies, Llc Method and apparatus for jet-assisted drilling or cutting
RU2461702C1 (ru) * 2011-05-05 2012-09-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Способ разработки залежи высоковязкой нефти (варианты)
US20140216823A1 (en) * 2013-02-01 2014-08-07 Varel Europe S.A.S. Non-cylindrical nozzle socket for drill bits
US20220025745A1 (en) * 2018-10-01 2022-01-27 Rgl Reservoir Management Inc. Nozzle for gas choking
US11680455B2 (en) 2018-11-13 2023-06-20 Rubicon Oilfield International, Inc. Three axis vibrating device
US20220307326A1 (en) * 2021-03-24 2022-09-29 Baker Hughes Oilfield Operations Llc Fluid inlet sleeves for improving fluid flow in earth-boring tools, earth-boring tools having fluid inlet sleeves, and related methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185706A (en) * 1978-11-17 1980-01-29 Smith International, Inc. Rock bit with cavitating jet nozzles
US4429755A (en) * 1981-02-25 1984-02-07 Williamson Kirk E Drill with polycrystalline diamond drill blanks for soft, medium-hard and hard formations
US4531592A (en) * 1983-02-07 1985-07-30 Asadollah Hayatdavoudi Jet nozzle
ZA848626B (en) * 1983-11-08 1985-06-26 Flow Ind Inc Leakproof,high pressure,high velocity,fluid jet cutting nozzle assembly
US4703814A (en) * 1986-01-16 1987-11-03 Hughes Tool Company - Usa Earth boring bit having a replaceable, threaded nozzle with wrench socket
US4723612A (en) * 1986-10-31 1988-02-09 Hicks Dusty F Bit, nozzle, cutter combination
GB2224054B (en) * 1988-09-29 1992-06-03 Shell Int Research Drill bit equipped with vortex nozzles and vortex nozzle for use in the bit
US5009272A (en) * 1988-11-25 1991-04-23 Intech International, Inc. Flow pulsing method and apparatus for drill string

Also Published As

Publication number Publication date
CA2078269A1 (fr) 1993-03-17
EP0533550B1 (de) 1998-10-28
BR9203590A (pt) 1993-04-13
DE69227430T2 (de) 1999-07-01
NO923585L (no) 1993-03-17
RU2062862C1 (ru) 1996-06-27
AU654738B2 (en) 1994-11-17
AU2456292A (en) 1993-03-18
NO923585D0 (no) 1992-09-15
FR2681372B1 (fr) 1998-07-17
CA2078269C (fr) 2003-07-29
NO305916B1 (no) 1999-08-16
US5293946A (en) 1994-03-15
FR2681372A1 (fr) 1993-03-19
EP0533550A1 (de) 1993-03-24

Similar Documents

Publication Publication Date Title
DE69227430D1 (de) Divergierende Düse für Bohrwerkzeug und Werkzeug, das diese Düse verwendet
DE69112605D1 (de) Abstützung für dentale hilfsmittel und ähnliches.
DE69924171D1 (de) Intralminale, balgförmige medizinische Konstruktion und Vorrichtung zum Benutzen derselben
DE69113657T2 (de) Aufzeichnungskopf und Aufzeichnungsgerät, welches diesen verwendet.
FI972306A0 (fi) Substituoituja 2-aryylikarbonyylioksimetyyli-1,2,5-tiadiatsolidin -3- oni-1,1-dioksidi-johdannaisia ja niitä sisältäviä koostumuksia ja menetelmiä niiden käyttämiseksi
DK0767720T3 (da) Transduceraktiveret redskabsspids
DE69222269D1 (de) Führungsglied und Gerät, das dieses verwendet
DK0877579T3 (da) Transduceraktiveret, subgingival værktøjsspids
DE68927006D1 (de) Turboblasvorrichtung für laser und laseroszillator, der diese verwendet
ES1029442Y (es) Balaustrada perfeccionada.
ES1028213Y (es) Ducha perfeccionada.
FR2673555B1 (fr) Alesoir reglable.
ES1006855Y (es) Cabezal de ducha, perfeccionado.
ITTO941092A0 (it) Dispositivo di monitoraggio dell'attivita' lavorata.
ES1027949Y (es) Cabezal de ducha perfeccionado.
ES1027963Y (es) Pulsador-interruptor perfeccionado.
ES1028079Y (es) Portabrocas perfeccionado.
IT242386Y1 (it) Macchina utensile di tipo perfezionato.
ES1028219Y (es) Casquillo perfeccionado.
ES1017521Y (es) Equipo de ducha portatil, perfeccionada.
IT8983389A0 (it) Canaletta perfezionata.
ES1012771Y (es) Taburete perfeccionado.
IT9040011A0 (it) Fresa per uso dentale.
ES1022609Y (es) Dispositivo perforador perfeccionado.
ES1009559Y (es) Util de limpieza perfeccionado.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee