GB1042817A - Method and apparatus for drilling - Google Patents

Method and apparatus for drilling

Info

Publication number
GB1042817A
GB1042817A GB30839/64A GB3083964A GB1042817A GB 1042817 A GB1042817 A GB 1042817A GB 30839/64 A GB30839/64 A GB 30839/64A GB 3083964 A GB3083964 A GB 3083964A GB 1042817 A GB1042817 A GB 1042817A
Authority
GB
United Kingdom
Prior art keywords
aug
rock
bit
drill
rand
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
GB30839/64A
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.)
Canadian Ingersoll Rand Co Ltd
Original Assignee
Canadian Ingersoll Rand Co Ltd
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 Canadian Ingersoll Rand Co Ltd filed Critical Canadian Ingersoll Rand Co Ltd
Publication of GB1042817A publication Critical patent/GB1042817A/en
Expired legal-status Critical Current

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)

Abstract

1,042,817. Flame piercing of minerals. CANADIAN INGERSOLL-RAND CO. Ltd. Aug. 4, 1964 [Aug. 12, 1963], No. 30839/64. Heading E1F. A rock drill that is suspended from a hoist cable as it is lowered into a borehole it is forming is so constructed as to allow of heat stressing of the rock ahead of the drill bit of the tool before removal by the rotary and percussive boring action of the bit.
GB30839/64A 1963-08-12 1964-08-04 Method and apparatus for drilling Expired GB1042817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US301256A US3205953A (en) 1963-08-12 1963-08-12 Apparatus for thermal drilling

Publications (1)

Publication Number Publication Date
GB1042817A true GB1042817A (en) 1966-09-14

Family

ID=23162606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30839/64A Expired GB1042817A (en) 1963-08-12 1964-08-04 Method and apparatus for drilling

Country Status (3)

Country Link
US (1) US3205953A (en)
BE (1) BE651480A (en)
GB (1) GB1042817A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322213A (en) * 1964-03-31 1967-05-30 Union Carbide Corp Thermal mechanical mineral piercing
US3489230A (en) * 1968-03-22 1970-01-13 Gen Kinetics Corp Regenerative piston excavator
WO2010042725A2 (en) * 2008-10-08 2010-04-15 Potter Drilling, Inc. Methods and apparatus for wellbore enhancement
CN112554792A (en) * 2021-01-05 2021-03-26 郑炎昊 Rock-soil is handled with full hydraulic power head formula core drill

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US595969A (en) * 1897-12-21 Springs
US1284398A (en) * 1918-04-06 1918-11-12 Edward S Mckinlay Tunneling-machine.
US2111872A (en) * 1933-11-06 1938-03-22 Walter C Rea Method of and apparatus for quarrying and shaping rock and stone
US2675994A (en) * 1948-03-25 1954-04-20 Union Carbide & Carbon Corp Thermal mineral piercing method and apparatus
US2810549A (en) * 1953-01-16 1957-10-22 Ingersoll Rand Co Fluid actuated percussive tool
US2882016A (en) * 1953-05-19 1959-04-14 Union Carbide Corp Thermal mineral piercing employing a free suspension blowpipe
US2935303A (en) * 1957-01-15 1960-05-03 Union Carbide Corp Thermal rock piercing control apparatus
US3103251A (en) * 1957-06-19 1963-09-10 Fletcher Co H E Flame cutting method
US3045766A (en) * 1958-08-22 1962-07-24 Union Carbide Corp Suspension type rotary piercing process and apparatus
US3093197A (en) * 1958-12-09 1963-06-11 Union Carbide Corp Method and apparatus for thermally working minerals and mineral-like materials
US3004137A (en) * 1960-06-07 1961-10-10 Comb And Explosives Res Inc Method and apparatus for the production of high gas temperatures

Also Published As

Publication number Publication date
US3205953A (en) 1965-09-14
BE651480A (en) 1964-12-01

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