BE664199A - - Google Patents

Info

Publication number
BE664199A
BE664199A BE664199DA BE664199A BE 664199 A BE664199 A BE 664199A BE 664199D A BE664199D A BE 664199DA BE 664199 A BE664199 A BE 664199A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE664199A publication Critical patent/BE664199A/xx

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/26Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/08Roller bits
    • E21B10/10Roller bits with roller axle supported at both ends
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00Drives for drilling, used in the borehole
    • E21B4/16Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/28Enlarging drilled holes, e.g. by counterboring

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Earth Drilling (AREA)
BE664199D 1964-05-28 1965-05-20 BE664199A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US370961A US3297099A (en) 1964-05-28 1964-05-28 Rock drill reamer

Publications (1)

Publication Number Publication Date
BE664199A true BE664199A (de) 1965-11-22

Family

ID=23461917

Family Applications (1)

Application Number Title Priority Date Filing Date
BE664199D BE664199A (de) 1964-05-28 1965-05-20

Country Status (7)

Country Link
US (1) US3297099A (de)
BE (1) BE664199A (de)
CH (1) CH422682A (de)
DE (1) DE1235241B (de)
ES (1) ES313433A1 (de)
FR (1) FR1434090A (de)
GB (1) GB1062671A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387673A (en) * 1966-03-15 1968-06-11 Ingersoll Rand Co Rotary percussion gang drill
US3517759A (en) * 1968-05-10 1970-06-30 Woodrow W Crumbo Reciprocating drilling tool
BE759970A (fr) * 1970-11-17 1971-06-07 Inst Gornogo Dela Sibirskogo O Procede d'elargissement de trous debouchants creuses dans le sol et dispositif pour sa realisation
AT321206B (de) * 1972-10-02 1975-03-25 Boehler & Co Ag Geb Bohrverfahren und Vorrichtung zu seiner Durchführung
US3870113A (en) * 1974-02-14 1975-03-11 Newell E Slawson Pneumatic drill apparatus
GB1552636A (en) * 1975-05-29 1979-09-19 Wibom G H O Drilling machine
DE2758385C3 (de) * 1977-12-28 1981-03-26 Ing. G. Klemm Bohrtechnik GmbH, 57489 Drolshagen Schlag-Bohreinrichtung für Großlochbohrungen
US4718504A (en) * 1985-03-15 1988-01-12 Tone Boring Co., Ltd. Trench excavator
SE469602B (sv) 1985-04-04 1993-08-02 Sandvik Ab Skarvgaenga foer slagborrning
US4729439A (en) * 1986-10-24 1988-03-08 Ingersoll-Rand Company Gang drill construction
US4878547A (en) * 1988-10-28 1989-11-07 Ingersoll-Rand Company Rock drilling apparatus
CA2036883C (en) * 1991-02-22 2003-12-02 Roger F. Masse Drill head with integral impact hammers
US5174390A (en) * 1991-05-17 1992-12-29 Ingersoll-Rand Company Modular cluster drill apparatus
GB9821048D0 (en) * 1998-09-28 1998-11-18 Sol Comp Du Percussive core barrel
US20050045380A1 (en) * 2001-06-05 2005-03-03 Eddison Alan Martyn Drilling apparatus
RU2301317C2 (ru) * 2001-09-20 2007-06-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Устройство и способ для бурения геологического пласта
CN101382044B (zh) * 2008-10-30 2013-10-23 依科瑞德(北京)能源科技有限公司 一种筒式合金钻头

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US936494A (en) * 1909-04-01 1909-10-12 Emil Tyden Extension-table.
US1461713A (en) * 1921-07-22 1923-07-10 Reni S Berry Well drill
US1612338A (en) * 1923-10-03 1926-12-28 Joseph R Wilson Drilling mechanism
US1993365A (en) * 1930-07-22 1935-03-05 Hydrauger Corp Ltd Earth boring apparatus
US2664273A (en) * 1950-04-28 1953-12-29 Merrick Charles Clark Earth cutting tool
GB814240A (en) * 1957-05-24 1959-06-03 Industrikompaniet Ab Vibrator
US2942850A (en) * 1957-07-23 1960-06-28 Mckee Company Multiple drill

Also Published As

Publication number Publication date
CH422682A (de) 1966-10-31
DE1235241B (de) 1967-03-02
GB1062671A (en) 1967-03-22
US3297099A (en) 1967-01-10
ES313433A1 (es) 1966-02-01
FR1434090A (fr) 1966-04-01

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