AU1075499A - Rock bit with improved nozzle placement - Google Patents

Rock bit with improved nozzle placement

Info

Publication number
AU1075499A
AU1075499A AU10754/99A AU1075499A AU1075499A AU 1075499 A AU1075499 A AU 1075499A AU 10754/99 A AU10754/99 A AU 10754/99A AU 1075499 A AU1075499 A AU 1075499A AU 1075499 A AU1075499 A AU 1075499A
Authority
AU
Australia
Prior art keywords
rock bit
improved nozzle
nozzle placement
placement
improved
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.)
Abandoned
Application number
AU10754/99A
Inventor
Harry Morales Campos Jr.
Graham Macdonald Clydesdale
Alan Dee Huffstutler
Edward Charles Spatz
Lawrence Lee Tso
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of AU1075499A publication Critical patent/AU1075499A/en
Abandoned 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
    • E21B10/08—Roller bits
    • E21B10/18—Roller bits characterised by conduits or nozzles for drilling fluids

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)
AU10754/99A 1997-10-14 1998-10-09 Rock bit with improved nozzle placement Abandoned AU1075499A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6180897P 1997-10-14 1997-10-14
US60061808 1997-10-14
PCT/US1998/021363 WO1999019597A1 (en) 1997-10-14 1998-10-09 Rock bit with improved nozzle placement

Publications (1)

Publication Number Publication Date
AU1075499A true AU1075499A (en) 1999-05-03

Family

ID=22038274

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10754/99A Abandoned AU1075499A (en) 1997-10-14 1998-10-09 Rock bit with improved nozzle placement

Country Status (4)

Country Link
US (1) US20010030066A1 (en)
EP (1) EP1023519A1 (en)
AU (1) AU1075499A (en)
WO (1) WO1999019597A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120244594A9 (en) 1998-09-04 2012-09-27 Cell Signaling Technology, Inc. Immunoaffinity isolation of modified peptides from complex mixtures
US7198896B2 (en) 1998-09-04 2007-04-03 Cell Signaling Technology, Inc. Immunoaffinity isolation of modified peptides from complex mixtures
US20110111424A1 (en) 2001-06-21 2011-05-12 Cell Signaling Technology, Inc. Analysis of ubiquitinated polypeptides
US7040423B2 (en) * 2004-02-26 2006-05-09 Smith International, Inc. Nozzle bore for high flow rates
US7694608B2 (en) * 2005-12-20 2010-04-13 Smith International, Inc. Method of manufacturing a matrix body drill bit
US20150232540A1 (en) 2006-07-11 2015-08-20 Cell Signaling Technology, Inc. Analysis of ubiquitnated polypeptides
US8678111B2 (en) 2007-11-16 2014-03-25 Baker Hughes Incorporated Hybrid drill bit and design method
US20120205160A1 (en) 2011-02-11 2012-08-16 Baker Hughes Incorporated System and method for leg retention on hybrid bits
WO2011035051A2 (en) 2009-09-16 2011-03-24 Baker Hughes Incorporated External, divorced pdc bearing assemblies for hybrid drill bits
RU2598388C2 (en) 2010-06-29 2016-09-27 Бейкер Хьюз Инкорпорейтед Drilling bits with anti-trecking properties
US9782857B2 (en) 2011-02-11 2017-10-10 Baker Hughes Incorporated Hybrid drill bit having increased service life
CN104024557B (en) 2011-11-15 2016-08-17 贝克休斯公司 Improve the hybrid bit of drilling efficiency
US8973662B2 (en) * 2012-06-21 2015-03-10 Baker Hughes Incorporated Downhole debris removal tool capable of providing a hydraulic barrier and methods of using same
US10107039B2 (en) 2014-05-23 2018-10-23 Baker Hughes Incorporated Hybrid bit with mechanically attached roller cone elements
US11428050B2 (en) 2014-10-20 2022-08-30 Baker Hughes Holdings Llc Reverse circulation hybrid bit
CN107091056B (en) * 2017-05-11 2023-06-09 能诚集团有限公司 Percussion bit and percussion drill
CN110145237A (en) * 2019-06-25 2019-08-20 无锡贝佳尔科技有限公司 A kind of down-the-hold drill bit for bore expanded hole
CN110561547A (en) * 2019-09-27 2019-12-13 广东鼎泰高科精工科技有限公司 Drill bit for target hole drilling of high TG plate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645346A (en) * 1970-04-29 1972-02-29 Exxon Production Research Co Erosion drilling
US4369849A (en) * 1980-06-05 1983-01-25 Reed Rock Bit Company Large diameter oil well drilling bit
US4417629A (en) * 1981-05-13 1983-11-29 Reed Rock Bit Company Drill bit and method of manufacture
US5224560A (en) * 1990-10-30 1993-07-06 Modular Engineering Modular drill bit
FR2719626B1 (en) * 1994-05-04 1996-07-26 Total Sa Anti-jamming drilling tool.
US5755297A (en) 1994-12-07 1998-05-26 Dresser Industries, Inc. Rotary cone drill bit with integral stabilizers
US5641029A (en) 1995-06-06 1997-06-24 Dresser Industries, Inc. Rotary cone drill bit modular arm

Also Published As

Publication number Publication date
WO1999019597A1 (en) 1999-04-22
EP1023519A1 (en) 2000-08-02
US20010030066A1 (en) 2001-10-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase