FR1458944A - Device for carrying out observations and underwater work - Google Patents

Device for carrying out observations and underwater work

Info

Publication number
FR1458944A
FR1458944A FR2210A FR2210A FR1458944A FR 1458944 A FR1458944 A FR 1458944A FR 2210 A FR2210 A FR 2210A FR 2210 A FR2210 A FR 2210A FR 1458944 A FR1458944 A FR 1458944A
Authority
FR
France
Prior art keywords
carrying
underwater work
out observations
observations
underwater
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
FR2210A
Other languages
French (fr)
Inventor
Jacques Delacour
Pierre Moulin
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR2210A priority Critical patent/FR1458944A/en
Priority to NL6600316A priority patent/NL6600316A/xx
Priority to GB1948/66A priority patent/GB1093879A/en
Application granted granted Critical
Publication of FR1458944A publication Critical patent/FR1458944A/en
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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
    • B63C11/44—Diving chambers with mechanical link, e.g. cable, to a base of open type, e.g. diving-bells
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/06—Work chambers for underwater operations, e.g. temporarily connected to well heads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ocean & Marine Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
FR2210A 1965-01-15 1965-01-15 Device for carrying out observations and underwater work Expired FR1458944A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2210A FR1458944A (en) 1965-01-15 1965-01-15 Device for carrying out observations and underwater work
NL6600316A NL6600316A (en) 1965-01-15 1966-01-11
GB1948/66A GB1093879A (en) 1965-01-15 1966-01-14 Improvements in or relating to apparatus for performing underwater observations and work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2210A FR1458944A (en) 1965-01-15 1965-01-15 Device for carrying out observations and underwater work

Publications (1)

Publication Number Publication Date
FR1458944A true FR1458944A (en) 1966-04-29

Family

ID=8568431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2210A Expired FR1458944A (en) 1965-01-15 1965-01-15 Device for carrying out observations and underwater work

Country Status (3)

Country Link
FR (1) FR1458944A (en)
GB (1) GB1093879A (en)
NL (1) NL6600316A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50114800A (en) * 1974-02-23 1975-09-08
GB8815387D0 (en) * 1988-06-28 1988-08-03 Mcnally F J Method & apparatus for permitting work to be carried out on marine propellers &c
GB9021925D0 (en) * 1990-10-09 1990-11-21 Ocean Techn Services Ltd Improvements in diving apparatus and methods of diving
GB2255582A (en) * 1991-05-10 1992-11-11 Frederick Joseph Mcnally Replacing marine propellor blades
ITMI20121891A1 (en) 2012-11-06 2014-05-07 Mestel Safety S R L GREENHOUSE FOR UNDERWATER CULTIVATION OF TERRESTRIAL VEGETABLE SPECIES AS WELL AS UNDERWATER CULTIVATION EMPLOYING THE SAME.
CN106639919B (en) * 2016-10-11 2019-01-04 上海振华重工(集团)股份有限公司 The four electronic heave compensation system of rope of one kind
CN109052043A (en) * 2018-08-09 2018-12-21 南京铭创测控科技有限公司 A kind of wirerope cable synchronizing speed regulation device

Also Published As

Publication number Publication date
NL6600316A (en) 1966-07-18
GB1093879A (en) 1967-12-06

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