FR2510652B1 - Trepan de forage comprenant un anneau de blocage de base avec anneau torique d'etancheite ecrase - Google Patents

Trepan de forage comprenant un anneau de blocage de base avec anneau torique d'etancheite ecrase

Info

Publication number
FR2510652B1
FR2510652B1 FR8211725A FR8211725A FR2510652B1 FR 2510652 B1 FR2510652 B1 FR 2510652B1 FR 8211725 A FR8211725 A FR 8211725A FR 8211725 A FR8211725 A FR 8211725A FR 2510652 B1 FR2510652 B1 FR 2510652B1
Authority
FR
France
Prior art keywords
ring
wrapped
drill bit
basic locking
locking ring
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
Application number
FR8211725A
Other languages
English (en)
French (fr)
Other versions
FR2510652A1 (fr
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.)
Hughes Tool Co
Original Assignee
Hughes Tool Co
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 Hughes Tool Co filed Critical Hughes Tool Co
Publication of FR2510652A1 publication Critical patent/FR2510652A1/fr
Application granted granted Critical
Publication of FR2510652B1 publication Critical patent/FR2510652B1/fr
Expired 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/18—Roller bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable

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)
FR8211725A 1981-07-31 1982-07-05 Trepan de forage comprenant un anneau de blocage de base avec anneau torique d'etancheite ecrase Expired FR2510652B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/288,712 US4400024A (en) 1981-07-31 1981-07-31 Nozzle retaining ring with crushed O-ring

Publications (2)

Publication Number Publication Date
FR2510652A1 FR2510652A1 (fr) 1983-02-04
FR2510652B1 true FR2510652B1 (fr) 1985-11-29

Family

ID=23108308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211725A Expired FR2510652B1 (fr) 1981-07-31 1982-07-05 Trepan de forage comprenant un anneau de blocage de base avec anneau torique d'etancheite ecrase

Country Status (6)

Country Link
US (1) US4400024A (enExample)
JP (1) JPS5826182A (enExample)
CA (1) CA1157011A (enExample)
FR (1) FR2510652B1 (enExample)
MX (1) MX157506A (enExample)
NL (1) NL8202904A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4687067A (en) * 1986-05-01 1987-08-18 Smith International, Inc. Crossflow rotary cone rock bit with extended nozzles
US4711311A (en) * 1986-11-20 1987-12-08 Smith International, Inc. Vibration and erosion resistant nozzle
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
GB2330163B (en) * 1997-10-13 2002-03-13 Smith International Drill bit
US6142248A (en) * 1998-04-02 2000-11-07 Diamond Products International, Inc. Reduced erosion nozzle system and method for the use of drill bits to reduce erosion
US20060266557A1 (en) * 2005-05-31 2006-11-30 Roy Estes Directable nozzle for rock drilling bits
US7770671B2 (en) * 2007-10-03 2010-08-10 Baker Hughes Incorporated Nozzle having a spray pattern for use with an earth boring drill bit
US10036357B2 (en) * 2014-09-23 2018-07-31 Tajm Llc Fuel jet tube and related methods
US10603681B2 (en) * 2017-03-06 2020-03-31 Engineered Spray Components LLC Stacked pre-orifices for sprayer nozzles

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB453217A (en) * 1934-12-01 1936-03-19 Hans Kaatz Improvements in and relating to spigot and socket joints
US2085941A (en) * 1935-12-13 1937-07-06 Matthew H Arnold Rock bit
US2169223A (en) * 1937-04-10 1939-08-15 Carl C Christian Drilling apparatus
US2525667A (en) * 1948-01-06 1950-10-10 Reed Roller Bit Co Quick-change slush nozzle
US2719026A (en) * 1952-04-28 1955-09-27 Reed Roller Bit Co Earth boring drill
FR1113230A (fr) * 1954-10-26 1956-03-26 Materiel De Forage Soc De Fab Perfectionnement aux outils à molettes à jets
US2885185A (en) * 1956-09-13 1959-05-05 Dresser Operations Inc Rock bit
US2950090A (en) * 1957-08-01 1960-08-23 H C Smith Oil Tool Co Mounting for discharge beans in well drilling bits
US3111179A (en) * 1960-07-26 1963-11-19 A And B Metal Mfg Company Inc Jet nozzle
US3207241A (en) * 1963-04-08 1965-09-21 Smith Tool Co Jet bits
US3688852A (en) * 1970-08-24 1972-09-05 Gulf Research Development Co Spiral coil nozzle holder
US3688853A (en) * 1971-03-01 1972-09-05 William C Maurer Method and apparatus for replacing nozzles in erosion bits
US3823789A (en) * 1973-05-18 1974-07-16 Smith International Drill bit center jet
FR2272255A1 (en) * 1974-05-20 1975-12-19 Creusot Loire Mud-lubricated drilling tool - having mud ports of superior characteristics
US4077482A (en) * 1976-09-27 1978-03-07 Rolen Arsenievich Ioannesian Three cone rock bit
US4301877A (en) * 1980-03-10 1981-11-24 Hughes Tool Company Clad mud nozzle

Also Published As

Publication number Publication date
JPH0224992B2 (enExample) 1990-05-31
US4400024A (en) 1983-08-23
JPS5826182A (ja) 1983-02-16
NL8202904A (nl) 1983-02-16
FR2510652A1 (fr) 1983-02-04
CA1157011A (en) 1983-11-15
MX157506A (es) 1988-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse