CA977737A - Perforateur de glace et generateur de gaz chauds - Google Patents

Perforateur de glace et generateur de gaz chauds

Info

Publication number
CA977737A
CA977737A CA127,938A CA127938A CA977737A CA 977737 A CA977737 A CA 977737A CA 127938 A CA127938 A CA 127938A CA 977737 A CA977737 A CA 977737A
Authority
CA
Canada
Prior art keywords
perforateur
generateur
glace
gaz chauds
chauds
Prior art date
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
CA127,938A
Other versions
CA127938S (en
Inventor
Joseph Putot
Jacques C. Delgendre
Bernard J. Kurtzemann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ETAT FRANCAIS REPRESENTE PAR LE MINISTRE D'ETAT CHARGE de la DEFENSE NAT IONALE DELEGATION MINISTERIELLE POUR L'ARMEMENT
Original Assignee
ETAT FRANCAIS REPRESENTE PAR LE MINISTRE D'ETAT CHARGE de la DEFENSE NAT IONALE DELEGATION MINISTERIELLE POUR L'ARMEMENT
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 ETAT FRANCAIS REPRESENTE PAR LE MINISTRE D'ETAT CHARGE de la DEFENSE NAT IONALE DELEGATION MINISTERIELLE POUR L'ARMEMENT filed Critical ETAT FRANCAIS REPRESENTE PAR LE MINISTRE D'ETAT CHARGE de la DEFENSE NAT IONALE DELEGATION MINISTERIELLE POUR L'ARMEMENT
Application granted granted Critical
Publication of CA977737A publication Critical patent/CA977737A/en
Expired legal-status Critical Current

Links

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
CA127,938A 1971-01-07 1971-11-18 Perforateur de glace et generateur de gaz chauds Expired CA977737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7100325A FR2166393A5 (en) 1971-01-07 1971-01-07

Publications (1)

Publication Number Publication Date
CA977737A true CA977737A (en) 1975-11-11

Family

ID=9069913

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,938A Expired CA977737A (en) 1971-01-07 1971-11-18 Perforateur de glace et generateur de gaz chauds

Country Status (5)

Country Link
CA (1) CA977737A (en)
FR (1) FR2166393A5 (en)
GB (1) GB1315921A (en)
NO (1) NO129017B (en)
ZA (1) ZA7158B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923019A (en) * 1989-02-28 1990-05-08 Arctic Systems Limited Thermochemical penetrator for ice and frozen soils

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9013661D0 (en) * 1990-06-19 2001-10-31 Marconi Gec Ltd Improvements relating to ice penetrating devices
DE10332571B3 (en) * 2003-07-13 2004-11-25 Stiftung Alfred-Wegener-Institut Für Polar- Und Meeresforschung Thermic drilling method for forming borehole in ice with initial formation of pilot bore and subsequent formation of main borehole via melting/rinsing drill head supplied with pressurized hot water
FR2964141B1 (en) * 2010-09-01 2013-09-27 Boma Construction DEVICE AND METHOD FOR DRILLING A HOLE IN A THICK LAYER OF ICE
CN102839918B (en) * 2012-09-13 2014-07-16 吉林大学 Ice directional drilling hot-melt drill
DE102018003378A1 (en) * 2018-04-25 2019-10-31 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Melting head of an ice-melting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923019A (en) * 1989-02-28 1990-05-08 Arctic Systems Limited Thermochemical penetrator for ice and frozen soils

Also Published As

Publication number Publication date
NO129017B (en) 1974-02-11
FR2166393A5 (en) 1973-08-17
GB1315921A (en) 1973-05-09
ZA7158B (en) 1971-11-24

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