FR1588454A - - Google Patents

Info

Publication number
FR1588454A
FR1588454A FR1588454DA FR1588454A FR 1588454 A FR1588454 A FR 1588454A FR 1588454D A FR1588454D A FR 1588454DA FR 1588454 A FR1588454 A FR 1588454A
Authority
FR
France
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1588454A publication Critical patent/FR1588454A/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/008—Drilling ice or a formation covered by ice
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
FR1588454D 1968-04-04 1968-04-04 Expired FR1588454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR147035 1968-04-04

Publications (1)

Publication Number Publication Date
FR1588454A true FR1588454A (en) 1970-04-17

Family

ID=8648602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1588454D Expired FR1588454A (en) 1968-04-04 1968-04-04

Country Status (1)

Country Link
FR (1) FR1588454A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534308A1 (en) * 1982-10-12 1984-04-13 Manche Atel Chantiers Method and device for drilling and boring solid materials
WO2005008018A2 (en) * 2003-07-13 2005-01-27 Stiftung Alfred-Wegener-Institut Für Polar- Und Meeresforschung Method for heat drilling holes in ice and device for carrying out said method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534308A1 (en) * 1982-10-12 1984-04-13 Manche Atel Chantiers Method and device for drilling and boring solid materials
WO2005008018A2 (en) * 2003-07-13 2005-01-27 Stiftung Alfred-Wegener-Institut Für Polar- Und Meeresforschung Method for heat drilling holes in ice and device for carrying out said method
WO2005008018A3 (en) * 2003-07-13 2005-03-24 Stiftung A Wegener Inst Polar Method for heat drilling holes in ice and device for carrying out said method

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse