ATE17516T1 - HYDRAULIC BOREHOLE ROCK DRILL. - Google Patents

HYDRAULIC BOREHOLE ROCK DRILL.

Info

Publication number
ATE17516T1
ATE17516T1 AT82902170T AT82902170T ATE17516T1 AT E17516 T1 ATE17516 T1 AT E17516T1 AT 82902170 T AT82902170 T AT 82902170T AT 82902170 T AT82902170 T AT 82902170T AT E17516 T1 ATE17516 T1 AT E17516T1
Authority
AT
Austria
Prior art keywords
hydraulic
drilling mud
impact
drill
engine
Prior art date
Application number
AT82902170T
Other languages
German (de)
Inventor
Karl-Erik Nyman
Original Assignee
Nyman Karl Erik
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 Nyman Karl Erik filed Critical Nyman Karl Erik
Application granted granted Critical
Publication of ATE17516T1 publication Critical patent/ATE17516T1/en

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
    • E21B4/00—Drives for drilling, used in the borehole
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling Tools (AREA)
  • Lubricants (AREA)
  • Fertilizing (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Catalysts (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Method and apparatus for drilling deep holes in the rock or the like. The apparatus is adapted to be attached to the end of a drill string (1) and be sunk to the bottom of the bore hole (27). The apparatus comprises a pilot control unit (B), a hydraulic engine (12), a hydraulic pump (16), and impact apparatus (21) and a drill bit (23). Drilling mud which is fed down through the drill string to flash up the cuttings drives the hydraulic engine which is of a robust construction and will withstand the abrasive drilling mud. The output shaft (15) of the engine drives the hydraulic pump which pumps high grade hydraulic fluid to the impact apparatus which is a hydraulically driven hammer rock drill of known construction. The impact piston strikes against the drill bit. The whole apparatus is rotated by means of a rotary machine placed on the ground level. Due to the pilot control unit (B) the apparatus only has to carry its own dead weight and openings and valves provide a bypass and stopping, respectively, of the drilling mud.
AT82902170T 1981-07-13 1982-07-09 HYDRAULIC BOREHOLE ROCK DRILL. ATE17516T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8104328A SE8104328L (en) 1981-07-13 1981-07-13 HYDRAULIC SINK DRILLING MACHINE
PCT/EP1982/000147 WO1983000183A1 (en) 1981-07-13 1982-07-09 Hydraulic down-the-hole rock drill
EP82902170A EP0096037B1 (en) 1981-07-13 1982-07-09 Hydraulic down-the-hole rock drill

Publications (1)

Publication Number Publication Date
ATE17516T1 true ATE17516T1 (en) 1986-02-15

Family

ID=20344244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82902170T ATE17516T1 (en) 1981-07-13 1982-07-09 HYDRAULIC BOREHOLE ROCK DRILL.

Country Status (10)

Country Link
EP (1) EP0096037B1 (en)
JP (1) JPS58501082A (en)
AT (1) ATE17516T1 (en)
CA (1) CA1201946A (en)
DE (1) DE3268535D1 (en)
DK (1) DK156518C (en)
FI (1) FI76865C (en)
NO (1) NO162352C (en)
SE (1) SE8104328L (en)
WO (1) WO1983000183A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535780A1 (en) * 1982-11-04 1984-05-11 Boniface Andre IMPROVEMENT WITH DOWNHOLE HAMMERS FOR SOIL DRILLING
SE444127B (en) * 1984-06-25 1986-03-24 Atlas Copco Ab PRESSURE WASHING DRIVE SINGLE DRILLING MACHINE
FR2597543B1 (en) * 1986-04-17 1988-06-24 Soletanche DEVICE FOR UNDERWATER DRILLING OF FOUNDATIONS
NO169088C (en) * 1989-11-08 1992-05-06 Norske Stats Oljeselskap PRESSURE AMPLIFIER FOR ASSEMBLY ABOVE THE DRILL CORNER AT THE LOWER END OF A DIP DRILL, AND THE PRESSURE AMPLIFIER GROUP INCLUDING A MULTIPLE PRINT AMPLIFIER
BR9107022A (en) * 1990-11-19 1993-08-17 Norske Stats Oljeselskap PRESSURE CONVERTER
CA2096433A1 (en) * 1990-11-19 1992-05-20 Knut V. Horvei Converter group and pressure converter for use therein
FR2694332B1 (en) * 1992-07-30 1994-10-14 Jacques Campguilhem Hydraulic jackhammer.
AU2010200944B2 (en) * 2009-09-17 2018-02-22 Jfk Equipment Limited Drilling Apparatus
CN102418344B (en) * 2011-06-17 2014-02-19 北京荣创科宏岩土工程有限公司 Injector, drill bit combination structure and combination drilling tool
EP3336301B1 (en) 2016-12-19 2023-09-13 BAUER Maschinen GmbH Drilling apparatus and method for producing a borehole
CN112922530B (en) * 2021-02-05 2022-03-29 吉林大学 Air reverse circulation down-the-hole hammer self-rotation drilling tool for directional drilling
CN114382406A (en) * 2022-02-22 2022-04-22 山西开源益通矿业设备制造有限公司 Directional impact rock-hole construction equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1101265A (en) * 1954-03-18 1955-10-04 Drilling method and device for implementing this method
GB764099A (en) * 1954-12-10 1956-12-19 Bataafsche Petroleum Improvements in or relating to well drilling assemblies
NL286163A (en) * 1961-11-30 1900-01-01
US3232362A (en) * 1963-11-12 1966-02-01 Cullen Well drilling apparatus
US3899033A (en) * 1974-01-03 1975-08-12 Huisen Allen T Van Pneumatic-kinetic drilling system
US3964558A (en) * 1974-11-13 1976-06-22 Texas Dynamatics, Inc. Fluid actuated downhole drilling device
US4256191A (en) * 1979-03-28 1981-03-17 Reed Tool Company Intermittent high-drag oil well drilling methods and apparatus
GB2055927A (en) * 1979-08-10 1981-03-11 Eng Enterpr Wellbore drilling tool

Also Published As

Publication number Publication date
SE8104328L (en) 1983-01-14
DK156518B (en) 1989-09-04
NO162352B (en) 1989-09-04
FI76865C (en) 1988-12-12
CA1201946A (en) 1986-03-18
WO1983000183A1 (en) 1983-01-20
FI76865B (en) 1988-08-31
EP0096037B1 (en) 1986-01-15
FI832846A (en) 1983-08-08
JPS58501082A (en) 1983-07-07
DK117283D0 (en) 1983-03-11
NO830837L (en) 1983-03-10
DK117283A (en) 1983-03-11
NO162352C (en) 1989-12-13
EP0096037A1 (en) 1983-12-21
FI832846A0 (en) 1983-08-08
DK156518C (en) 1990-01-22
DE3268535D1 (en) 1986-02-27

Similar Documents

Publication Publication Date Title
US3899033A (en) Pneumatic-kinetic drilling system
GB755207A (en) Improvements in or relating to well drilling systems and methods of operating such systems
GB1521974A (en) Method and apparatus for drilling underground arcuate paths
ATE17516T1 (en) HYDRAULIC BOREHOLE ROCK DRILL.
SE9704292L (en) Device for soil reinforcement, tools and method
EA012199B1 (en) Apparatus and method for driving casing or conductor pipe
US4516633A (en) Blind shaft drilling
NO905190L (en) AVVIKSBOREVERKTOEY.
RU156918U1 (en) DRILLING RIG
EP0233038A3 (en) Down-the-hole-drill
JP2003184469A (en) Pit bottom driving type percussion drill
CN109989704B (en) Cross-country portable drilling machine
RU2021477C1 (en) Method for well construction
RU2190089C1 (en) Process of deep perforation of cased wells
NO793740L (en) DEVICE FOR MANUFACTURE OF HOLES IN STEIN, EARTH ETC.
Bruce et al. An introduction to water-powered down-the-hole drilling in specialty geotechnical construction
Bruce et al. The history of down-the-hole drilling and the use of water-powered hammers
RU2164582C2 (en) Configuration of lower part of drill pipe string to drive inclined or horizontal holes by screw face motor
US3480091A (en) Feed apparatus for rock drills
SU909186A1 (en) Unit for drilling rising workings
RU2244794C1 (en) Method for opening water-bearing horizons by a vertical well and device for realization of said method
SU791886A1 (en) Rotary drilling bit bearing assembly
SU1550105A1 (en) Arrangement for constructing an inclined drainage well
SU91130A1 (en) The method of shallow wells in sham and other sandy rocks
RU93017457A (en) METHOD OF CONSTRUCTION OF DEEP WELLS

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee