FR510745A - Système de foncage de puits par congélation - Google Patents

Système de foncage de puits par congélation

Info

Publication number
FR510745A
FR510745A FR510745A FR510745DA FR510745A FR 510745 A FR510745 A FR 510745A FR 510745 A FR510745 A FR 510745A FR 510745D A FR510745D A FR 510745DA FR 510745 A FR510745 A FR 510745A
Authority
FR
France
Prior art keywords
driving system
well driving
freezing well
freezing
well
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
FR510745A
Other languages
English (en)
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.)
Charbonnages De Beeringen SA D
Original Assignee
Charbonnages De Beeringen SA D
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 Charbonnages De Beeringen SA D filed Critical Charbonnages De Beeringen SA D
Application granted granted Critical
Publication of FR510745A publication Critical patent/FR510745A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/10—Preparation of the ground
    • E21D1/12—Preparation of the ground by freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR510745A 1918-05-08 1920-02-26 Système de foncage de puits par congélation Expired FR510745A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE510745X 1918-05-08

Publications (1)

Publication Number Publication Date
FR510745A true FR510745A (fr) 1920-12-09

Family

ID=3871020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR510745A Expired FR510745A (fr) 1918-05-08 1920-02-26 Système de foncage de puits par congélation

Country Status (1)

Country Link
FR (1) FR510745A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010931B (de) * 1956-01-16 1957-06-27 Deilmann Bergbau G M B H C Verfahren zum Abdichten und Verfestigen von einen Schacht umgebenden, wasserfuehrenden Schichten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010931B (de) * 1956-01-16 1957-06-27 Deilmann Bergbau G M B H C Verfahren zum Abdichten und Verfestigen von einen Schacht umgebenden, wasserfuehrenden Schichten

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