NZ193082A - Water jet impact drilling and mining apparatus - Google Patents

Water jet impact drilling and mining apparatus

Info

Publication number
NZ193082A
NZ193082A NZ193082A NZ19308280A NZ193082A NZ 193082 A NZ193082 A NZ 193082A NZ 193082 A NZ193082 A NZ 193082A NZ 19308280 A NZ19308280 A NZ 19308280A NZ 193082 A NZ193082 A NZ 193082A
Authority
NZ
New Zealand
Prior art keywords
water jet
mining apparatus
jet impact
impact drilling
drilling
Prior art date
Application number
NZ193082A
Inventor
P Claringbull
Original Assignee
Conzinc Riotinto Malaysia
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 Conzinc Riotinto Malaysia filed Critical Conzinc Riotinto Malaysia
Publication of NZ193082A publication Critical patent/NZ193082A/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/29—Obtaining a slurry of minerals, e.g. by using nozzles
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
NZ193082A 1979-03-16 1980-03-10 Water jet impact drilling and mining apparatus NZ193082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD806779 1979-03-16

Publications (1)

Publication Number Publication Date
NZ193082A true NZ193082A (en) 1983-11-30

Family

ID=3768011

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ193082A NZ193082A (en) 1979-03-16 1980-03-10 Water jet impact drilling and mining apparatus

Country Status (7)

Country Link
AU (1) AU529994B2 (en)
BR (1) BR8001548A (en)
CA (1) CA1129446A (en)
ES (2) ES8104854A1 (en)
GB (1) GB2041039B (en)
NZ (1) NZ193082A (en)
ZA (1) ZA801535B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571093B1 (en) * 1984-09-28 1987-08-14 Armines HYDRAULIC EXTRACTION PROCESS BY WATER BORING.
FR2634818B1 (en) * 1988-07-28 1992-11-06 Cogema DRILLING METHOD AND DEVICE FOR THE STUDY AND EXPLOITATION OF THE BASEMENT
GB9910238D0 (en) * 1999-05-05 1999-06-30 Brit Bit Down Hole Tools Improvements relating to subsea drilling of boreholes
EP1597439A1 (en) * 2003-02-20 2005-11-23 Baggermaatschappij Boskalis B.V. Dredge device and dredge method
NL1022833C2 (en) * 2003-02-20 2004-08-23 Bos & Kalis Baggermaatsch Dredging device for dredging soil from earth stratum covered by upper soil layer that has to remain in situ, has pipe set having discharge unit which discharges soil, eroded by water discharged by nozzle, through pipe set
CN117108205B (en) * 2023-10-20 2024-01-23 四川派盛通石油工程技术有限公司 Pulse type supercharging jet drilling device

Also Published As

Publication number Publication date
GB2041039B (en) 1983-03-23
GB2041039A (en) 1980-09-03
ES489635A0 (en) 1981-04-16
ZA801535B (en) 1981-09-30
BR8001548A (en) 1980-11-11
ES8104854A1 (en) 1981-04-16
CA1129446A (en) 1982-08-10
ES496924A0 (en) 1982-02-01
ES8202904A1 (en) 1982-02-01
AU5624180A (en) 1980-09-18
AU529994B2 (en) 1983-06-30

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