ATE272163T1 - Düse für einen bohrmeissel und verfahren für deren befestigung - Google Patents

Düse für einen bohrmeissel und verfahren für deren befestigung

Info

Publication number
ATE272163T1
ATE272163T1 AT98925042T AT98925042T ATE272163T1 AT E272163 T1 ATE272163 T1 AT E272163T1 AT 98925042 T AT98925042 T AT 98925042T AT 98925042 T AT98925042 T AT 98925042T AT E272163 T1 ATE272163 T1 AT E272163T1
Authority
AT
Austria
Prior art keywords
nozzle
drive
tool
torque
drive area
Prior art date
Application number
AT98925042T
Other languages
English (en)
Inventor
Richard L Greer
Robert W Arfele
Original Assignee
Halliburton Energy Serv 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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Application granted granted Critical
Publication of ATE272163T1 publication Critical patent/ATE272163T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits

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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Nozzles (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
AT98925042T 1997-05-30 1998-05-29 Düse für einen bohrmeissel und verfahren für deren befestigung ATE272163T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/866,677 US5927410A (en) 1997-05-30 1997-05-30 Drill bit nozzle and method of attachment
PCT/US1998/011037 WO1998054437A1 (en) 1997-05-30 1998-05-29 Drill bit nozzle and method of attachment

Publications (1)

Publication Number Publication Date
ATE272163T1 true ATE272163T1 (de) 2004-08-15

Family

ID=25348148

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98925042T ATE272163T1 (de) 1997-05-30 1998-05-29 Düse für einen bohrmeissel und verfahren für deren befestigung

Country Status (7)

Country Link
US (1) US5927410A (de)
EP (1) EP0996808B1 (de)
AT (1) ATE272163T1 (de)
AU (1) AU733216B2 (de)
CA (1) CA2294540C (de)
DE (1) DE69825283D1 (de)
WO (1) WO1998054437A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6302223B1 (en) * 1999-10-06 2001-10-16 Baker Hughes Incorporated Rotary drag bit with enhanced hydraulic and stabilization characteristics
US6874977B2 (en) 2002-02-04 2005-04-05 Morrell Incorporated High pressure coolant system
US20060266557A1 (en) * 2005-05-31 2006-11-30 Roy Estes Directable nozzle for rock drilling bits
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
CA2652563A1 (en) * 2006-05-15 2007-11-29 Baker Hughes Incorporated Core drill assembly with adjustable total flow area and restricted flow between outer and inner barrel assemblies
US8381844B2 (en) 2009-04-23 2013-02-26 Baker Hughes Incorporated Earth-boring tools and components thereof and related methods
US8267203B2 (en) * 2009-08-07 2012-09-18 Baker Hughes Incorporated Earth-boring tools and components thereof including erosion-resistant extensions, and methods of forming such tools and components
RU2509199C2 (ru) * 2012-06-14 2014-03-10 Открытое акционерное общество "Волгабурмаш" (ОАО "Волгабурмаш") Буровое долото с промывочными узлами
CN103273263B (zh) * 2013-04-22 2016-05-11 上海中盟石油天然气有限公司 一种金刚石钻头节能复合式喷嘴的制作方法
US20150330153A1 (en) * 2014-05-13 2015-11-19 Baker Hughes Incorporated Earth-boring tools including bearing element assemblies, and related methods
RU171931U1 (ru) * 2016-12-22 2017-06-21 Общество с ограниченной ответственностью Научно-производственное предприятие "БУРИНТЕХ" (ООО НПП "БУРИНТЕХ") Промывочный узел бурового долота

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1229443A (de) * 1968-07-03 1971-04-21
US4006660A (en) * 1973-09-08 1977-02-08 Yamamoto Byora Co., Ltd. Fastener element
US4533005A (en) * 1983-11-21 1985-08-06 Strata Bit Corporation Adjustable nozzle
US4542798A (en) * 1984-01-31 1985-09-24 Reed Rock Bit Company Nozzle assembly for an earth boring drill bit
US4603750A (en) * 1984-10-02 1986-08-05 Hughes Tool Company - Usa Replaceable bit nozzle
US4658918A (en) * 1985-07-25 1987-04-21 Strata Bit Corporation Threaded nozzle for a drill bit
US4794995A (en) * 1987-10-23 1989-01-03 Diamant Boart-Statabit (Usa) Inc. Orientable fluid nozzle for drill bits
US4878548A (en) * 1988-01-21 1989-11-07 Eastman Christensen Nozzle retention system for a drill bit
US4776412A (en) * 1988-01-29 1988-10-11 Reed Tool Company Nozzle assembly for rotary drill bit and method of installation
US5337958A (en) * 1993-06-02 1994-08-16 Spraying Systems Co. Screw-in type spray nozzle and method of assembly

Also Published As

Publication number Publication date
AU733216B2 (en) 2001-05-10
DE69825283D1 (de) 2004-09-02
EP0996808A4 (de) 2002-05-22
EP0996808B1 (de) 2004-07-28
CA2294540C (en) 2007-01-23
WO1998054437A1 (en) 1998-12-03
US5927410A (en) 1999-07-27
EP0996808A1 (de) 2000-05-03
AU7708098A (en) 1998-12-30
CA2294540A1 (en) 1998-12-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties