FR1169724A - Sediment lift lance - Google Patents

Sediment lift lance

Info

Publication number
FR1169724A
FR1169724A FR1169724DA FR1169724A FR 1169724 A FR1169724 A FR 1169724A FR 1169724D A FR1169724D A FR 1169724DA FR 1169724 A FR1169724 A FR 1169724A
Authority
FR
France
Prior art keywords
sediment
lance
lift
lift lance
sediment lift
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.)
Travaux Maritimes & Fluviaux S
Original Assignee
Travaux Maritimes & Fluviaux S
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 Travaux Maritimes & Fluviaux S filed Critical Travaux Maritimes & Fluviaux S
Application granted granted Critical
Publication of FR1169724A publication Critical patent/FR1169724A/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
    • E21B7/12—Underwater drilling
    • E21B7/124—Underwater drilling with underwater tool drive prime mover, e.g. portable drilling rigs for use on underwater floors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • E02D1/04—Sampling of soil
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
FR1169724D 1957-03-15 1957-03-15 Sediment lift lance Expired FR1169724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1169724T 1957-03-15

Publications (1)

Publication Number Publication Date
FR1169724A true FR1169724A (en) 1959-01-05

Family

ID=9656682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169724D Expired FR1169724A (en) 1957-03-15 1957-03-15 Sediment lift lance

Country Status (1)

Country Link
FR (1) FR1169724A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702515A1 (en) * 1993-03-11 1994-09-16 Simon Henri Method and installation for carrying out earthworks, especially excavation, in a sensitive encumbered environment
EP0896101A3 (en) * 1997-08-08 2000-01-26 Virg Mahlum Device for taking soil samples

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702515A1 (en) * 1993-03-11 1994-09-16 Simon Henri Method and installation for carrying out earthworks, especially excavation, in a sensitive encumbered environment
EP0896101A3 (en) * 1997-08-08 2000-01-26 Virg Mahlum Device for taking soil samples

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