AU6166373A - Method of sinking holes in earths surface - Google Patents

Method of sinking holes in earths surface

Info

Publication number
AU6166373A
AU6166373A AU61663/73A AU6166373A AU6166373A AU 6166373 A AU6166373 A AU 6166373A AU 61663/73 A AU61663/73 A AU 61663/73A AU 6166373 A AU6166373 A AU 6166373A AU 6166373 A AU6166373 A AU 6166373A
Authority
AU
Australia
Prior art keywords
earths surface
sinking holes
sinking
holes
earths
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
AU61663/73A
Other versions
AU478555B2 (en
Inventor
Ivanovich Tsiferov Mikhail
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.)
TSENTRALNY GEOFIZICHESKY TREST
Original Assignee
TS GEOFIZICHESKY TREST
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 TS GEOFIZICHESKY TREST filed Critical TS GEOFIZICHESKY TREST
Application granted granted Critical
Publication of AU478555B2 publication Critical patent/AU478555B2/en
Publication of AU6166373A publication Critical patent/AU6166373A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9206—Digging devices using blowing effect only, like jets or propellers
    • 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
    • E21B7/14—Drilling by use of heat, e.g. flame drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
AU61663/73A 1973-10-22 Method of sinking holes in earths surface Expired AU478555B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1920252A SU522759A1 (en) 1973-06-07 1973-06-07 Method of formation of mine and digital workings in the earth's surface

Publications (2)

Publication Number Publication Date
AU478555B2 AU478555B2 (en) 1975-04-24
AU6166373A true AU6166373A (en) 1975-04-24

Family

ID=

Also Published As

Publication number Publication date
CA1004663A (en) 1977-02-01
DD114846A1 (en) 1975-08-20
DE2350422A1 (en) 1975-01-02
US3917007A (en) 1975-11-04
FR2232670A1 (en) 1975-01-03
GB1443343A (en) 1976-07-21
ZA738005B (en) 1974-09-25
SU522759A1 (en) 1977-03-05
DE2350422B2 (en) 1976-02-26
IT997412B (en) 1975-12-30
FR2232670B1 (en) 1976-12-17

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