DK114261B - Method and drilling tool for hydraulic drilling of holes in the ground. - Google Patents

Method and drilling tool for hydraulic drilling of holes in the ground.

Info

Publication number
DK114261B
DK114261B DK468264A DK468264A DK114261B DK 114261 B DK114261 B DK 114261B DK 468264 A DK468264 A DK 468264A DK 468264 A DK468264 A DK 468264A DK 114261 B DK114261 B DK 114261B
Authority
DK
Denmark
Prior art keywords
drilling
ground
holes
hydraulic
drilling tool
Prior art date
Application number
DK468264A
Other languages
Danish (da)
Inventor
R Goodwin
P Schaub
R Zinkham
E Mori
J Pekarek
Original Assignee
Gulf Research Development Co
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 Gulf Research Development Co filed Critical Gulf Research Development Co
Publication of DK114261B publication Critical patent/DK114261B/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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets

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)
  • Socks And Pantyhose (AREA)
DK468264A 1963-09-24 1964-09-23 Method and drilling tool for hydraulic drilling of holes in the ground. DK114261B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31108863A 1963-09-24 1963-09-24

Publications (1)

Publication Number Publication Date
DK114261B true DK114261B (en) 1969-06-16

Family

ID=23205344

Family Applications (1)

Application Number Title Priority Date Filing Date
DK468264A DK114261B (en) 1963-09-24 1964-09-23 Method and drilling tool for hydraulic drilling of holes in the ground.

Country Status (4)

Country Link
DE (1) DE1292602B (en)
DK (1) DK114261B (en)
GB (1) GB1086535A (en)
NO (1) NO117971B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469524A (en) * 1973-03-05 1977-04-06 Shell Int Research Rotary bit for hydraulically drilling holes into underground formations
BR8009112A (en) * 1980-10-06 1982-08-24 Exxon Production Research Co PROCESS AND APPARATUS FOR PIPE CEMENTING OPERATION
DE4016965A1 (en) * 1990-05-25 1991-11-28 Ksk Guided Microtunneling Tech Drilling head for tunnel boring - has central channel with nozzles directed to front and rear
DE4225439C2 (en) * 1992-07-31 1996-08-01 Reburg Patentverwertungs Gmbh Drilling device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9391C (en) * M. BLUMENREICH in Berlin W., Dennewitzstrafse 23 Hydraulic drilling apparatus for creating boreholes in earth or rock
US2218130A (en) * 1938-06-14 1940-10-15 Shell Dev Hydraulic disruption of solids
CH273329A (en) * 1947-09-19 1951-02-15 Wildi Karl Hydraulic jet device for mining and conveying minerals, sand, gravel, mud, etc.
US2708102A (en) * 1952-01-29 1955-05-10 Exxon Research Engineering Co Self-rotating pellet impact drill bit
US3061022A (en) * 1959-09-03 1962-10-30 Arthur N Wells Implements for hydraulic drilling
GB903826A (en) * 1959-12-01 1962-08-22 George Wimpey & Co Ltd Improvements in or relating to methods of injecting fluent material into and withdrawing fluent material from sub-soil
US3055442A (en) * 1960-11-04 1962-09-25 Walter N Prince Drill

Also Published As

Publication number Publication date
NO117971B (en) 1969-10-20
DE1292602B (en) 1969-04-17
GB1086535A (en) 1967-10-11

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