FR1238341A - Procédé et appareil de forage subaquatique - Google Patents

Procédé et appareil de forage subaquatique

Info

Publication number
FR1238341A
FR1238341A FR4132A FR38004132A FR1238341A FR 1238341 A FR1238341 A FR 1238341A FR 4132 A FR4132 A FR 4132A FR 38004132 A FR38004132 A FR 38004132A FR 1238341 A FR1238341 A FR 1238341A
Authority
FR
France
Prior art keywords
underwater drilling
underwater
drilling
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
FR4132A
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.)
Neyrpic SA
Original Assignee
Neyrpic 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 Neyrpic SA filed Critical Neyrpic SA
Priority to FR4132A priority Critical patent/FR1238341A/fr
Application granted granted Critical
Publication of FR1238341A publication Critical patent/FR1238341A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/02—Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/122—Underwater drilling with submersible vertically movable guide
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/128—Underwater drilling from floating support with independent underwater anchored guide base
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/132—Underwater drilling from underwater buoyant support

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
FR4132A 1959-06-30 1959-06-30 Procédé et appareil de forage subaquatique Expired FR1238341A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4132A FR1238341A (fr) 1959-06-30 1959-06-30 Procédé et appareil de forage subaquatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4132A FR1238341A (fr) 1959-06-30 1959-06-30 Procédé et appareil de forage subaquatique

Publications (1)

Publication Number Publication Date
FR1238341A true FR1238341A (fr) 1960-08-12

Family

ID=8569819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4132A Expired FR1238341A (fr) 1959-06-30 1959-06-30 Procédé et appareil de forage subaquatique

Country Status (1)

Country Link
FR (1) FR1238341A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325796A1 (fr) * 1975-09-27 1977-04-22 Uop Inc Installation de forage
FR2350458A1 (fr) * 1976-05-04 1977-12-02 Goodden Robert Procede et dispositif de forage subaquatique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325796A1 (fr) * 1975-09-27 1977-04-22 Uop Inc Installation de forage
US4047579A (en) * 1975-09-27 1977-09-13 Rheinstahl Ag Sea drilling jig
FR2350458A1 (fr) * 1976-05-04 1977-12-02 Goodden Robert Procede et dispositif de forage subaquatique

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