NL6618207A - - Google Patents

Info

Publication number
NL6618207A
NL6618207A NL6618207A NL6618207A NL6618207A NL 6618207 A NL6618207 A NL 6618207A NL 6618207 A NL6618207 A NL 6618207A NL 6618207 A NL6618207 A NL 6618207A NL 6618207 A NL6618207 A NL 6618207A
Authority
NL
Netherlands
Application number
NL6618207A
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 filed Critical
Publication of NL6618207A publication Critical patent/NL6618207A/xx

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
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets

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)
NL6618207A 1965-12-27 1966-12-27 NL6618207A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US516493A US3384192A (en) 1965-12-27 1965-12-27 Hydraulic jet bit

Publications (1)

Publication Number Publication Date
NL6618207A true NL6618207A (xx) 1967-06-28

Family

ID=24055846

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6618207A NL6618207A (xx) 1965-12-27 1966-12-27

Country Status (6)

Country Link
US (1) US3384192A (xx)
BE (1) BE691783A (xx)
DE (1) DE1301783B (xx)
FR (1) FR1506022A (xx)
GB (1) GB1136739A (xx)
NL (1) NL6618207A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489232A (en) * 1967-06-16 1970-01-13 Howard J Hoody Double tube jetting tool
US3690166A (en) * 1969-05-09 1972-09-12 C Fitzhugh Grice Apparatus for measuring subsurface soil characteristics
US3576223A (en) * 1969-10-08 1971-04-27 Gulf Research Development Co Jet drilling fishing bit
US3927723A (en) * 1971-06-16 1975-12-23 Exotech Apparatus for drilling holes utilizing pulsed jets of liquid charge material
US3831753A (en) * 1972-12-18 1974-08-27 Gulf Research Development Co Slotted in-line screen
GB1469524A (en) * 1973-03-05 1977-04-06 Shell Int Research Rotary bit for hydraulically drilling holes into underground formations
US3838742A (en) * 1973-08-20 1974-10-01 Gulf Research Development Co Drill bit for abrasive jet drilling
US3881561A (en) * 1974-02-25 1975-05-06 Shell Oil Co Rotary bit for hydraulically drilling holes into underground formations
US3924698A (en) * 1974-04-08 1975-12-09 Gulf Research Development Co Drill bit and method of drilling
DE2749830C2 (de) * 1977-11-08 1985-10-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hobelmeißel
US4240664A (en) * 1978-09-08 1980-12-23 Joy Manufacturing Company Hydraulic jet cutting tool and method
US7503407B2 (en) * 2003-04-16 2009-03-17 Particle Drilling Technologies, Inc. Impact excavation system and method
US9500036B2 (en) 2006-12-14 2016-11-22 Longyear Tm, Inc. Single-waterway drill bits and systems for using same
US8459381B2 (en) 2006-12-14 2013-06-11 Longyear Tm, Inc. Drill bits with axially-tapered waterways
US9506298B2 (en) * 2013-11-20 2016-11-29 Longyear Tm, Inc. Drill bits having blind-hole flushing and systems for using same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1661672A (en) * 1927-09-03 1928-03-06 Edgar H Morrison Apparatus for hydraulic drilling
US2233260A (en) * 1938-04-12 1941-02-25 Herbert J Hawthorne Means and method of drilling wells
US2315496A (en) * 1938-11-28 1943-04-06 Boynton Alexander Perforator for wells
US2708102A (en) * 1952-01-29 1955-05-10 Exxon Research Engineering Co Self-rotating pellet impact drill bit
US2758653A (en) * 1954-12-16 1956-08-14 Floyd H Desbrow Apparatus for penetrating and hydraulically eracturing well formations
US2785875A (en) * 1954-12-20 1957-03-19 Charles M Hayes Jet reamer
US3020965A (en) * 1959-08-19 1962-02-13 Jr Richard F Keller Hydraulic pile extractor
US3112800A (en) * 1959-08-28 1963-12-03 Phillips Petroleum Co Method of drilling with high velocity jet cutter rock bit
US3081828A (en) * 1960-07-05 1963-03-19 Thomas E Quick Method and apparatus for producing cuts within a bore hole
US3055442A (en) * 1960-11-04 1962-09-25 Walter N Prince Drill

Also Published As

Publication number Publication date
BE691783A (xx) 1967-05-29
FR1506022A (fr) 1967-12-15
US3384192A (en) 1968-05-21
DE1301783B (de) 1969-08-28
GB1136739A (en) 1968-12-18

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