ZA839456B - Drill bit for jet assisted rotary drilling - Google Patents

Drill bit for jet assisted rotary drilling

Info

Publication number
ZA839456B
ZA839456B ZA839456A ZA839456A ZA839456B ZA 839456 B ZA839456 B ZA 839456B ZA 839456 A ZA839456 A ZA 839456A ZA 839456 A ZA839456 A ZA 839456A ZA 839456 B ZA839456 B ZA 839456B
Authority
ZA
South Africa
Prior art keywords
drill bit
rotary drilling
jet assisted
assisted rotary
jet
Prior art date
Application number
ZA839456A
Other languages
English (en)
Inventor
Serge Ippolito
Georges Augustin Cagnioncle
Original Assignee
Charbonnages De France
Cocentall Atel De Carspach
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 Charbonnages De France, Cocentall Atel De Carspach filed Critical Charbonnages De France
Publication of ZA839456B publication Critical patent/ZA839456B/xx

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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/58—Chisel-type inserts
    • 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
    • E21B10/02—Core bits
    • E21B10/04—Core bits with core destroying means
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • 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
    • E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
ZA839456A 1982-12-23 1983-12-20 Drill bit for jet assisted rotary drilling ZA839456B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8221674A FR2538442B1 (fr) 1982-12-23 1982-12-23 Taillant pour foration rotative assistee par jet

Publications (1)

Publication Number Publication Date
ZA839456B true ZA839456B (en) 1984-08-29

Family

ID=9280460

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA839456A ZA839456B (en) 1982-12-23 1983-12-20 Drill bit for jet assisted rotary drilling

Country Status (7)

Country Link
US (1) US4535853A (fr)
EP (1) EP0114016A1 (fr)
JP (1) JPS59173482A (fr)
AU (1) AU556885B2 (fr)
CA (1) CA1202955A (fr)
FR (1) FR2538442B1 (fr)
ZA (1) ZA839456B (fr)

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FR2558891B1 (fr) * 1984-02-01 1986-11-07 Charbonnages De France Taillant de foration rotative assistee par jets haute pression
AT381769B (de) * 1984-12-18 1986-11-25 Ver Edelstahlwerke Ag Bohrkrone
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US7424922B2 (en) * 2005-11-21 2008-09-16 Hall David R Rotary valve for a jack hammer
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US7591327B2 (en) * 2005-11-21 2009-09-22 Hall David R Drilling at a resonant frequency
US8297375B2 (en) * 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
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US7730975B2 (en) * 2005-11-21 2010-06-08 Schlumberger Technology Corporation Drill bit porting system
US8225883B2 (en) 2005-11-21 2012-07-24 Schlumberger Technology Corporation Downhole percussive tool with alternating pressure differentials
US8360174B2 (en) 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8130117B2 (en) * 2006-03-23 2012-03-06 Schlumberger Technology Corporation Drill bit with an electrically isolated transmitter
US7571780B2 (en) * 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
US7549489B2 (en) * 2006-03-23 2009-06-23 Hall David R Jack element with a stop-off
US7419016B2 (en) 2006-03-23 2008-09-02 Hall David R Bi-center drill bit
US8267196B2 (en) 2005-11-21 2012-09-18 Schlumberger Technology Corporation Flow guide actuation
US7533737B2 (en) * 2005-11-21 2009-05-19 Hall David R Jet arrangement for a downhole drill bit
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US7600586B2 (en) 2006-12-15 2009-10-13 Hall David R System for steering a drill string
US7641002B2 (en) * 2005-11-21 2010-01-05 Hall David R Drill bit
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US7225886B1 (en) * 2005-11-21 2007-06-05 Hall David R Drill bit assembly with an indenting member
US7900720B2 (en) 2006-01-18 2011-03-08 Schlumberger Technology Corporation Downhole drive shaft connection
US7661487B2 (en) 2006-03-23 2010-02-16 Hall David R Downhole percussive tool with alternating pressure differentials
US7694756B2 (en) 2006-03-23 2010-04-13 Hall David R Indenting member for a drill bit
USD620510S1 (en) 2006-03-23 2010-07-27 Schlumberger Technology Corporation Drill bit
US9316061B2 (en) 2006-08-11 2016-04-19 David R. Hall High impact resistant degradation element
US8590644B2 (en) 2006-08-11 2013-11-26 Schlumberger Technology Corporation Downhole drill bit
US7886851B2 (en) * 2006-08-11 2011-02-15 Schlumberger Technology Corporation Drill bit nozzle
US8240404B2 (en) * 2006-08-11 2012-08-14 Hall David R Roof bolt bit
US7637574B2 (en) 2006-08-11 2009-12-29 Hall David R Pick assembly
US8596381B2 (en) * 2006-08-11 2013-12-03 David R. Hall Sensor on a formation engaging member of a drill bit
US8616305B2 (en) * 2006-08-11 2013-12-31 Schlumberger Technology Corporation Fixed bladed bit that shifts weight between an indenter and cutting elements
US20100059289A1 (en) * 2006-08-11 2010-03-11 Hall David R Cutting Element with Low Metal Concentration
US8714285B2 (en) 2006-08-11 2014-05-06 Schlumberger Technology Corporation Method for drilling with a fixed bladed bit
US9145742B2 (en) 2006-08-11 2015-09-29 Schlumberger Technology Corporation Pointed working ends on a drill bit
US8449040B2 (en) 2006-08-11 2013-05-28 David R. Hall Shank for an attack tool
US8567532B2 (en) 2006-08-11 2013-10-29 Schlumberger Technology Corporation Cutting element attached to downhole fixed bladed bit at a positive rake angle
US9051795B2 (en) 2006-08-11 2015-06-09 Schlumberger Technology Corporation Downhole drill bit
US20080035389A1 (en) * 2006-08-11 2008-02-14 Hall David R Roof Mining Drill Bit
US8215420B2 (en) 2006-08-11 2012-07-10 Schlumberger Technology Corporation Thermally stable pointed diamond with increased impact resistance
US8622155B2 (en) 2006-08-11 2014-01-07 Schlumberger Technology Corporation Pointed diamond working ends on a shear bit
US20090058174A1 (en) * 2006-08-11 2009-03-05 Hall David R Attack Tool
US8122980B2 (en) * 2007-06-22 2012-02-28 Schlumberger Technology Corporation Rotary drag bit with pointed cutting elements
US7669674B2 (en) 2006-08-11 2010-03-02 Hall David R Degradation assembly
US7871133B2 (en) 2006-08-11 2011-01-18 Schlumberger Technology Corporation Locking fixture
US7527110B2 (en) 2006-10-13 2009-05-05 Hall David R Percussive drill bit
US8960337B2 (en) 2006-10-26 2015-02-24 Schlumberger Technology Corporation High impact resistant tool with an apex width between a first and second transitions
US9068410B2 (en) 2006-10-26 2015-06-30 Schlumberger Technology Corporation Dense diamond body
US7954401B2 (en) 2006-10-27 2011-06-07 Schlumberger Technology Corporation Method of assembling a drill bit with a jack element
US7392857B1 (en) 2007-01-03 2008-07-01 Hall David R Apparatus and method for vibrating a drill bit
USD674422S1 (en) 2007-02-12 2013-01-15 Hall David R Drill bit with a pointed cutting element and a shearing cutting element
US8839888B2 (en) 2010-04-23 2014-09-23 Schlumberger Technology Corporation Tracking shearing cutters on a fixed bladed drill bit with pointed cutting elements
USD678368S1 (en) 2007-02-12 2013-03-19 David R. Hall Drill bit with a pointed cutting element
US7866416B2 (en) 2007-06-04 2011-01-11 Schlumberger Technology Corporation Clutch for a jack element
US7721826B2 (en) 2007-09-06 2010-05-25 Schlumberger Technology Corporation Downhole jack assembly sensor
US7967083B2 (en) 2007-09-06 2011-06-28 Schlumberger Technology Corporation Sensor for determining a position of a jack element
US8540037B2 (en) 2008-04-30 2013-09-24 Schlumberger Technology Corporation Layered polycrystalline diamond
US8701799B2 (en) 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
US8550190B2 (en) 2010-04-01 2013-10-08 David R. Hall Inner bit disposed within an outer bit
US8418784B2 (en) 2010-05-11 2013-04-16 David R. Hall Central cutting region of a drilling head assembly
US8333254B2 (en) 2010-10-01 2012-12-18 Hall David R Steering mechanism with a ring disposed about an outer diameter of a drill bit and method for drilling
US8820440B2 (en) 2010-10-01 2014-09-02 David R. Hall Drill bit steering assembly
US8342266B2 (en) 2011-03-15 2013-01-01 Hall David R Timed steering nozzle on a downhole drill bit
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AU2023237144A1 (en) * 2022-09-29 2024-04-18 Boart Longyear Company Percussive drill bit

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FR1176596A (fr) * 1956-06-27 1959-04-13 Sandvikens Jernverks Ab Tête de fleuret de perforation par percussion
US2857140A (en) * 1956-08-13 1958-10-21 Sam N Johnson Earth bit
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GB1071418A (en) * 1963-08-19 1967-06-07 P & V Mining & Engineering Ltd Improvements in rock-drilling tools
US3301339A (en) * 1964-06-19 1967-01-31 Exxon Production Research Co Drill bit with wear resistant material on blade
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FR2135053B1 (fr) * 1971-05-04 1974-08-19 Petroles Cie Francaise
DE2555672A1 (de) * 1975-12-11 1977-06-16 Richard Karnebogen Bohrkrone fuer schlagende gesteinsbohrvorrichtungen
PL119181B1 (en) * 1976-08-31 1981-12-31 Akad Gorniczo Hutnicza Drill-bit for drilling bore-holes in rocks
FR2385883A1 (fr) * 1977-03-31 1978-10-27 Petroles Cie Francaise Outil de forage a haut rendement a attaque rapide de la carotte
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FR2450936A1 (fr) * 1979-03-08 1980-10-03 Cagnioncle Georges Nouvelle foreuse rotative a taillant protege par un film fluide a tres haute pression
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Also Published As

Publication number Publication date
US4535853A (en) 1985-08-20
AU2278683A (en) 1984-06-28
FR2538442A1 (fr) 1984-06-29
FR2538442B1 (fr) 1986-02-28
CA1202955A (fr) 1986-04-08
AU556885B2 (en) 1986-11-20
EP0114016A1 (fr) 1984-07-25
JPS59173482A (ja) 1984-10-01

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