FR1154662A - Grapple tool for digging wells in the ground - Google Patents

Grapple tool for digging wells in the ground

Info

Publication number
FR1154662A
FR1154662A FR1154662DA FR1154662A FR 1154662 A FR1154662 A FR 1154662A FR 1154662D A FR1154662D A FR 1154662DA FR 1154662 A FR1154662 A FR 1154662A
Authority
FR
France
Prior art keywords
ground
grapple tool
digging wells
digging
wells
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
Other languages
French (fr)
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.)
Frankignoul Pieux Armes
Compagnie Internationale des Pieux Armes Frankignoui SA
Original Assignee
Frankignoul Pieux Armes
Compagnie Internationale des Pieux Armes Frankignoui SA
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 Frankignoul Pieux Armes, Compagnie Internationale des Pieux Armes Frankignoui SA filed Critical Frankignoul Pieux Armes
Application granted granted Critical
Publication of FR1154662A publication Critical patent/FR1154662A/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
    • E21B7/003—Drilling with mechanical conveying means
FR1154662D 1956-03-12 1956-03-12 Grapple tool for digging wells in the ground Expired FR1154662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1154662T 1956-03-12

Publications (1)

Publication Number Publication Date
FR1154662A true FR1154662A (en) 1958-04-15

Family

ID=9649288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154662D Expired FR1154662A (en) 1956-03-12 1956-03-12 Grapple tool for digging wells in the ground

Country Status (1)

Country Link
FR (1) FR1154662A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068666A1 (en) 2011-11-08 2013-05-16 Snecma Pressure holding device for producing composite components by the injection moulding of resin, and associated method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068666A1 (en) 2011-11-08 2013-05-16 Snecma Pressure holding device for producing composite components by the injection moulding of resin, and associated method

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