NL6812692A - - Google Patents

Info

Publication number
NL6812692A
NL6812692A NL6812692A NL6812692A NL6812692A NL 6812692 A NL6812692 A NL 6812692A NL 6812692 A NL6812692 A NL 6812692A NL 6812692 A NL6812692 A NL 6812692A NL 6812692 A NL6812692 A NL 6812692A
Authority
NL
Netherlands
Application number
NL6812692A
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
Priority to NL137084D priority Critical patent/NL137084C/xx
Application filed filed Critical
Priority to NL6812692A priority patent/NL6812692A/xx
Priority to BE723204D priority patent/BE723204A/xx
Priority to FR1597317D priority patent/FR1597317A/fr
Priority to DE1944686A priority patent/DE1944686C3/de
Priority to US855528A priority patent/US3599732A/en
Priority to GB44134/69A priority patent/GB1245313A/en
Publication of NL6812692A publication Critical patent/NL6812692A/xx
Priority to MY404/73A priority patent/MY7300404A/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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0078—Nozzles used in boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
NL6812692A 1968-09-05 1968-09-05 NL6812692A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL137084D NL137084C (de) 1968-09-05
NL6812692A NL6812692A (de) 1968-09-05 1968-09-05
BE723204D BE723204A (de) 1968-09-05 1968-10-31
FR1597317D FR1597317A (de) 1968-09-05 1968-12-30
DE1944686A DE1944686C3 (de) 1968-09-05 1969-09-03 Vorrichtung zum Einbringen eines Bohrloches in das Erdreich für ein Fundierungselement und Verfahren zum Betrieb der Vorrichtung
US855528A US3599732A (en) 1968-09-05 1969-09-05 Method for providing a hole in the soil as well as a device for applying said method
GB44134/69A GB1245313A (en) 1968-09-05 1969-09-05 Method and device for forming a hole in the soil
MY404/73A MY7300404A (en) 1968-09-05 1973-12-30 Method and device for forming a hole in the soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6812692A NL6812692A (de) 1968-09-05 1968-09-05

Publications (1)

Publication Number Publication Date
NL6812692A true NL6812692A (de) 1970-03-09

Family

ID=19804564

Family Applications (2)

Application Number Title Priority Date Filing Date
NL137084D NL137084C (de) 1968-09-05
NL6812692A NL6812692A (de) 1968-09-05 1968-09-05

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL137084D NL137084C (de) 1968-09-05

Country Status (7)

Country Link
US (1) US3599732A (de)
BE (1) BE723204A (de)
DE (1) DE1944686C3 (de)
FR (1) FR1597317A (de)
GB (1) GB1245313A (de)
MY (1) MY7300404A (de)
NL (2) NL6812692A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT310679B (de) * 1970-12-21 1973-10-10 Inst Gornogo Dela Sibirskogo O Vorrichtung zur Herstellung von Löchern im Erdboden
US3743035A (en) * 1971-06-07 1973-07-03 Inst Francais Du Petrole Well drilling device
NL8403277A (nl) * 1984-10-29 1986-05-16 Verstraeten Funderingstech Bv Werkwijze voor het vormen van een gat in de grond; alsmede hol, aan de onder- en bovenzijde open lichaam, ingericht voor toepassing bij deze werkwijze.
US6568881B2 (en) * 2001-10-15 2003-05-27 Walter Daniel Long Jet head device for sinking pilings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204018A (en) * 1938-12-10 1940-06-11 Errol F Kingsley Apparatus for recovering precious metals
US2518591A (en) * 1944-06-26 1950-08-15 Aston Cecil Percy Tooth Apparatus for jet mining and excavating
US3338322A (en) * 1965-02-16 1967-08-29 Homer I Henderson Earth boring drill
US3312295A (en) * 1965-09-23 1967-04-04 Jr Albert G Bodine Method and apparatus for fluid injection in vibratory driving of piles and the like
US3490550A (en) * 1967-07-14 1970-01-20 Ocean Science & Eng Vibratory coring apparatus
US3473617A (en) * 1968-03-20 1969-10-21 Wayland D Elenburg Method and apparatus for drilling and coring

Also Published As

Publication number Publication date
US3599732A (en) 1971-08-17
DE1944686B2 (de) 1978-02-16
BE723204A (de) 1969-04-01
NL137084C (de)
MY7300404A (en) 1973-12-31
FR1597317A (de) 1970-06-22
GB1245313A (en) 1971-09-08
DE1944686A1 (de) 1970-03-12
DE1944686C3 (de) 1978-10-19

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