IT1309084B1 - Ugelli per punte di perforazione della roccia. - Google Patents

Ugelli per punte di perforazione della roccia.

Info

Publication number
IT1309084B1
IT1309084B1 IT1999TO000237A ITTO990237A IT1309084B1 IT 1309084 B1 IT1309084 B1 IT 1309084B1 IT 1999TO000237 A IT1999TO000237 A IT 1999TO000237A IT TO990237 A ITTO990237 A IT TO990237A IT 1309084 B1 IT1309084 B1 IT 1309084B1
Authority
IT
Italy
Prior art keywords
nozzles
rock drilling
drilling points
points
rock
Prior art date
Application number
IT1999TO000237A
Other languages
English (en)
Inventor
Jennifer Ann Wells
Wayne Lee Baker
Christopher Steven Charles
James Lynn Duggan
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 ITTO990237A1 publication Critical patent/ITTO990237A1/it
Application granted granted Critical
Publication of IT1309084B1 publication Critical patent/IT1309084B1/it

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
    • E21B10/08—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)
IT1999TO000237A 1998-03-27 1999-03-26 Ugelli per punte di perforazione della roccia. IT1309084B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/049,523 US6098728A (en) 1998-03-27 1998-03-27 Rock bit nozzle arrangement

Publications (2)

Publication Number Publication Date
ITTO990237A1 ITTO990237A1 (it) 2000-09-26
IT1309084B1 true IT1309084B1 (it) 2002-01-16

Family

ID=21960278

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000237A IT1309084B1 (it) 1998-03-27 1999-03-26 Ugelli per punte di perforazione della roccia.

Country Status (3)

Country Link
US (1) US6098728A (it)
BE (1) BE1013515A5 (it)
IT (1) IT1309084B1 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6354387B1 (en) * 1999-02-25 2002-03-12 Baker Hughes Incorporated Nozzle orientation for roller cone rock bit
US6390211B1 (en) * 1999-06-21 2002-05-21 Baker Hughes Incorporated Variable orientation nozzles for earth boring drill bits, drill bits so equipped, and methods of orienting
US6390212B1 (en) * 1999-07-01 2002-05-21 Roy W. Wood Drill bit (b)
US6474423B2 (en) * 1999-07-01 2002-11-05 Roy W. Wood Drill bit (A)
US6763902B2 (en) * 2000-04-12 2004-07-20 Smith International, Inc. Rockbit with attachable device for improved cone cleaning
US20040108138A1 (en) * 2002-08-21 2004-06-10 Iain Cooper Hydraulic Optimization of Drilling Fluids in Borehole Drilling
EP2278111A3 (en) * 2003-01-31 2017-12-06 Weatherford Technology Holdings, LLC Apparatus and methods for drilling a wellbore using casing
US7213661B2 (en) * 2003-12-05 2007-05-08 Smith International, Inc. Dual property hydraulic configuration
US7040423B2 (en) * 2004-02-26 2006-05-09 Smith International, Inc. Nozzle bore for high flow rates
GB2443115B (en) * 2004-04-01 2008-08-06 Smith International Drill bit
US7681670B2 (en) * 2004-09-10 2010-03-23 Smith International, Inc. Two-cone drill bit
US7694608B2 (en) * 2005-12-20 2010-04-13 Smith International, Inc. Method of manufacturing a matrix body drill bit
US7913778B2 (en) * 2007-10-12 2011-03-29 Smith International, Inc. Rock bit with hydraulic configuration
US8091654B2 (en) * 2007-10-12 2012-01-10 Smith International, Inc Rock bit with vectored hydraulic nozzle retention sleeves
US7828089B2 (en) * 2007-12-14 2010-11-09 Baker Hughes Incorporated Erosion resistant fluid passageways and flow tubes for earth-boring tools, methods of forming the same and earth-boring tools including the same
US8252225B2 (en) * 2009-03-04 2012-08-28 Baker Hughes Incorporated Methods of forming erosion-resistant composites, methods of using the same, and earth-boring tools utilizing the same in internal passageways
CN101509352B (zh) * 2009-03-11 2011-08-10 西南石油大学 装有柔性喷嘴的钻头
US8240402B2 (en) * 2009-09-30 2012-08-14 Baker Hughes Incorporated Earth-boring tools and components thereof including blockage-resistant internal fluid passageways, and methods of forming such tools and components
US11313178B2 (en) 2020-04-24 2022-04-26 Saudi Arabian Oil Company Concealed nozzle drill bit

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US930759A (en) * 1908-11-20 1909-08-10 Howard R Hughes Drill.
US1388490A (en) * 1920-09-18 1921-08-23 John R Suman Rotary earth-boring drill
US1480014A (en) * 1922-01-16 1924-01-08 Hughes Tool Co Self-cleaning roller drill
US1647753A (en) * 1926-04-15 1927-11-01 Hughes Tool Co Drill cutter
US1983316A (en) * 1933-04-17 1934-12-04 Hughes Tool Co Three-cone bit
US2104823A (en) * 1937-06-11 1938-01-11 Hughes Tool Co Cutter flushing device
US2121112A (en) * 1937-08-28 1938-06-21 John A Zublin Means for circulating fluid around drill bits
US2192693A (en) * 1938-05-07 1940-03-05 Hughes Tool Co Wash pipe
US2333746A (en) * 1940-07-11 1943-11-09 Hughes Tool Co Cutter teeth for well drills
US2644671A (en) * 1947-03-04 1953-07-07 Martell D Ingram Rock drilling bit
US2815936A (en) * 1951-12-24 1957-12-10 Reed Roller Bit Co Drill bits
US2987130A (en) * 1957-08-22 1961-06-06 William E Ford Bit passage plug inserts and bit with plugged passages
US2873092A (en) * 1957-11-14 1959-02-10 Roy P Dwyer Jet deflection method of deviating a bore hole
US3014544A (en) * 1959-07-22 1961-12-26 Chicago Pneumatic Tool Co Jet rock bit
US3114087A (en) 1960-09-26 1963-12-10 Gen Electric Terminal lead structure for electrical capacitors and method of making the same
US3144087A (en) * 1961-01-05 1964-08-11 Edward B Williams Iii Drill bit with tangential jet
US3329222A (en) * 1964-11-23 1967-07-04 Smith Ind International Inc Jet bit
US3363706A (en) * 1965-02-08 1968-01-16 Shell Oil Co Bit with extended jet nozzles
US3645346A (en) * 1970-04-29 1972-02-29 Exxon Production Research Co Erosion drilling
US3688853A (en) * 1971-03-01 1972-09-05 William C Maurer Method and apparatus for replacing nozzles in erosion bits
US3923109A (en) * 1975-02-24 1975-12-02 Jr Edward B Williams Drill tool
FR2442954A1 (fr) * 1977-11-21 1980-06-27 Inst Francais Du Petrole Outil de forage perfectionne a jet d'aspiration
US4516642A (en) * 1980-03-24 1985-05-14 Reed Rock Bit Company Drill bit having angled nozzles for improved bit and well bore cleaning
US4546837A (en) * 1980-03-24 1985-10-15 Reed Tool Company Drill bit having angled nozzles for improved bit and well bore cleaning
US4611673A (en) * 1980-03-24 1986-09-16 Reed Rock Bit Company Drill bit having offset roller cutters and improved nozzles
US4558754A (en) * 1980-03-24 1985-12-17 Reed Rock Bit Company Drill bit having angled nozzles
US4369849A (en) * 1980-06-05 1983-01-25 Reed Rock Bit Company Large diameter oil well drilling bit
US4582149A (en) * 1981-03-09 1986-04-15 Reed Rock Bit Company Drill bit having replaceable nozzles directing drilling fluid at a predetermined angle
US4372399A (en) * 1982-03-11 1983-02-08 Development Oil Tool Systems Drill bit with wedge shaped eduction jets
SU1620585A1 (ru) * 1983-05-20 1991-01-15 Всесоюзный Научно-Исследовательский Институт Буровой Техники Гидромониторное шарошечное долото
US4739845A (en) * 1987-02-03 1988-04-26 Strata Bit Corporation Nozzle for rotary 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
CN2056188U (zh) * 1989-05-19 1990-04-18 石油大学(华东) 一种用于钻探钻头的加长喷管射流装置
US4984643A (en) * 1990-03-21 1991-01-15 Hughes Tool Company Anti-balling earth boring bit
US5096005A (en) * 1990-03-30 1992-03-17 Camco International Inc. Hydraulic action for rotary drill bits
US5887655A (en) * 1993-09-10 1999-03-30 Weatherford/Lamb, Inc Wellbore milling and drilling
GB9507703D0 (en) * 1995-04-13 1995-05-31 Camco Int Flow channels
US5791417A (en) * 1995-09-22 1998-08-11 Weatherford/Lamb, Inc. Tubular window formation
US5669459A (en) * 1995-10-23 1997-09-23 Smith International, Inc. Nozzle retention system for rock bits

Also Published As

Publication number Publication date
BE1013515A5 (fr) 2002-03-05
US6098728A (en) 2000-08-08
ITTO990237A1 (it) 2000-09-26

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