FR1350112A - Lance for drilling with coring in soft ground - Google Patents

Lance for drilling with coring in soft ground

Info

Publication number
FR1350112A
FR1350112A FR918545A FR918545A FR1350112A FR 1350112 A FR1350112 A FR 1350112A FR 918545 A FR918545 A FR 918545A FR 918545 A FR918545 A FR 918545A FR 1350112 A FR1350112 A FR 1350112A
Authority
FR
France
Prior art keywords
coring
lance
drilling
soft ground
soft
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
FR918545A
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 ET FLUVIAUX
Original Assignee
TRAVAUX MARITIMES ET FLUVIAUX
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 ET FLUVIAUX filed Critical TRAVAUX MARITIMES ET FLUVIAUX
Priority to FR918545A priority Critical patent/FR1350112A/en
Application granted granted Critical
Publication of FR1350112A publication Critical patent/FR1350112A/en
Expired legal-status Critical Current

Links

Classifications

    • 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/06—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver having a flexible liner or inflatable retaining means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Soil Sciences (AREA)
  • Paleontology (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR918545A 1962-12-13 1962-12-13 Lance for drilling with coring in soft ground Expired FR1350112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR918545A FR1350112A (en) 1962-12-13 1962-12-13 Lance for drilling with coring in soft ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918545A FR1350112A (en) 1962-12-13 1962-12-13 Lance for drilling with coring in soft ground

Publications (1)

Publication Number Publication Date
FR1350112A true FR1350112A (en) 1964-01-24

Family

ID=8792805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918545A Expired FR1350112A (en) 1962-12-13 1962-12-13 Lance for drilling with coring in soft ground

Country Status (1)

Country Link
FR (1) FR1350112A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278557A1 (en) * 1987-02-02 1988-08-17 Ecotechniek B.V. A method and apparatus for cellularly isolating, treating and/or removing strongly polluted material present in or on the soil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278557A1 (en) * 1987-02-02 1988-08-17 Ecotechniek B.V. A method and apparatus for cellularly isolating, treating and/or removing strongly polluted material present in or on the soil

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