BR9203590A - Bocal divergente para ferramenta de perfuracao,e,ferramenta que utiliza esse bocal - Google Patents

Bocal divergente para ferramenta de perfuracao,e,ferramenta que utiliza esse bocal

Info

Publication number
BR9203590A
BR9203590A BR929203590A BR9203590A BR9203590A BR 9203590 A BR9203590 A BR 9203590A BR 929203590 A BR929203590 A BR 929203590A BR 9203590 A BR9203590 A BR 9203590A BR 9203590 A BR9203590 A BR 9203590A
Authority
BR
Brazil
Prior art keywords
nozzle
tool
divergent
drilling tool
drilling
Prior art date
Application number
BR929203590A
Other languages
English (en)
Inventor
Alain Besson
Bernard Pontneau
Original Assignee
Total Sa
Diamant Boart Stratabit
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 Total Sa, Diamant Boart Stratabit filed Critical Total Sa
Publication of BR9203590A publication Critical patent/BR9203590A/pt

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)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Food-Manufacturing Devices (AREA)
  • Beans For Foods Or Fodder (AREA)
BR929203590A 1991-09-16 1992-09-15 Bocal divergente para ferramenta de perfuracao,e,ferramenta que utiliza esse bocal BR9203590A (pt)

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 (1)

Publication Number Publication Date
BR9203590A true BR9203590A (pt) 1993-04-13

Family

ID=9416962

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929203590A BR9203590A (pt) 1991-09-16 1992-09-15 Bocal divergente para ferramenta de perfuracao,e,ferramenta que utiliza esse bocal

Country Status (9)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69226750T2 (de) * 1991-10-01 1999-04-15 Michael A. Incline Village Nev. Silveri Elektrolytischer Schwimmbadreiniger
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
DE10392218B4 (de) * 2002-01-14 2013-07-18 China Petroleum And Chemical Corporation Schlagwerk zum Bohren in der Erdölindustrie mit Strömungsmittelantrieb und dessen Verwendung
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
US7566013B2 (en) * 2005-11-08 2009-07-28 Mark Maclean-Blevins System for failsafe controlled dispensing of liquid material
US7753288B2 (en) * 2005-11-08 2010-07-13 Maclean-Blevins Mark T 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
CA3119835A1 (en) 2018-11-13 2020-05-22 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
AU3499784A (en) * 1983-11-08 1985-05-16 Flow Industries Inc. 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
FR2681372A1 (fr) 1993-03-19
FR2681372B1 (fr) 1998-07-17
CA2078269C (fr) 2003-07-29
RU2062862C1 (ru) 1996-06-27
US5293946A (en) 1994-03-15
AU654738B2 (en) 1994-11-17
DE69227430T2 (de) 1999-07-01
CA2078269A1 (fr) 1993-03-17
DE69227430D1 (de) 1998-12-03
EP0533550A1 (fr) 1993-03-24
AU2456292A (en) 1993-03-18
NO923585L (no) 1993-03-17
EP0533550B1 (fr) 1998-10-28
NO923585D0 (no) 1992-09-15
NO305916B1 (no) 1999-08-16

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HO Change of classification

Free format text: E21B 10/18

FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 15A, 16A, 17A E 18A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 15A, 16A, 17A E 18A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.