NL6515052A - - Google Patents

Info

Publication number
NL6515052A
NL6515052A NL6515052A NL6515052A NL6515052A NL 6515052 A NL6515052 A NL 6515052A NL 6515052 A NL6515052 A NL 6515052A NL 6515052 A NL6515052 A NL 6515052A NL 6515052 A NL6515052 A NL 6515052A
Authority
NL
Netherlands
Application number
NL6515052A
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
Priority to NL6515052A priority Critical patent/NL6515052A/xx
Publication of NL6515052A publication Critical patent/NL6515052A/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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/04—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using electrical heaters
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/02—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using burners

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)
NL6515052A 1965-11-19 1965-11-19 NL6515052A (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6515052A NL6515052A (enrdf_load_html_response) 1965-11-19 1965-11-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6515052A NL6515052A (enrdf_load_html_response) 1965-11-19 1965-11-19

Publications (1)

Publication Number Publication Date
NL6515052A true NL6515052A (enrdf_load_html_response) 1967-05-22

Family

ID=19794696

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6515052A NL6515052A (enrdf_load_html_response) 1965-11-19 1965-11-19

Country Status (1)

Country Link
NL (1) NL6515052A (enrdf_load_html_response)

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