FR2244665B1 - - Google Patents

Info

Publication number
FR2244665B1
FR2244665B1 FR7334959A FR7334959A FR2244665B1 FR 2244665 B1 FR2244665 B1 FR 2244665B1 FR 7334959 A FR7334959 A FR 7334959A FR 7334959 A FR7334959 A FR 7334959A FR 2244665 B1 FR2244665 B1 FR 2244665B1
Authority
FR
France
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
FR7334959A
Other languages
French (fr)
Other versions
FR2244665A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7334959A priority Critical patent/FR2244665A1/en
Publication of FR2244665A1 publication Critical patent/FR2244665A1/en
Application granted granted Critical
Publication of FR2244665B1 publication Critical patent/FR2244665B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • E21B7/128—Underwater drilling from floating support with independent underwater anchored guide base
FR7334959A 1973-09-21 1973-09-21 Floating drilling platform - formed by a catamaran ship and freely suspended 'pendulum' column Granted FR2244665A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7334959A FR2244665A1 (en) 1973-09-21 1973-09-21 Floating drilling platform - formed by a catamaran ship and freely suspended 'pendulum' column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7334959A FR2244665A1 (en) 1973-09-21 1973-09-21 Floating drilling platform - formed by a catamaran ship and freely suspended 'pendulum' column

Publications (2)

Publication Number Publication Date
FR2244665A1 FR2244665A1 (en) 1975-04-18
FR2244665B1 true FR2244665B1 (en) 1977-05-27

Family

ID=9125726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7334959A Granted FR2244665A1 (en) 1973-09-21 1973-09-21 Floating drilling platform - formed by a catamaran ship and freely suspended 'pendulum' column

Country Status (1)

Country Link
FR (1) FR2244665A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600740A (en) * 1977-04-23 1981-10-21 Brown Bros & Co Ltd Tensioner device for offshore oil production and exploration platfroms
DK3212495T3 (en) * 2014-10-27 2020-11-16 Jurong Shipyard Pte Ltd Liquid structure

Also Published As

Publication number Publication date
FR2244665A1 (en) 1975-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse