AU6083973A - Diving bell for wellhead placing and maintenance in shallow water - Google Patents

Diving bell for wellhead placing and maintenance in shallow water

Info

Publication number
AU6083973A
AU6083973A AU60839/73A AU6083973A AU6083973A AU 6083973 A AU6083973 A AU 6083973A AU 60839/73 A AU60839/73 A AU 60839/73A AU 6083973 A AU6083973 A AU 6083973A AU 6083973 A AU6083973 A AU 6083973A
Authority
AU
Australia
Prior art keywords
wellhead
maintenance
placing
shallow water
diving bell
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
AU60839/73A
Other versions
AU481278B2 (en
Inventor
Protin Maurice
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.)
Subsea Equipment Associates Ltd (seal
Original Assignee
SUBSEA EQUIPMENT ASS Ltd
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 SUBSEA EQUIPMENT ASS Ltd filed Critical SUBSEA EQUIPMENT ASS Ltd
Application granted granted Critical
Publication of AU481278B2 publication Critical patent/AU481278B2/en
Publication of AU6083973A publication Critical patent/AU6083973A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Earth Drilling (AREA)
  • Electric Clocks (AREA)
  • Types And Forms Of Lifts (AREA)
AU60839/73A 1972-10-17 1973-09-28 Diving bell for wellhead placing and maintenance in shallow water Expired AU481278B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR72.36677 1972-10-17
FR7236677A FR2155706A5 (en) 1972-10-17 1972-10-17

Publications (2)

Publication Number Publication Date
AU481278B2 AU481278B2 (en) 1975-04-10
AU6083973A true AU6083973A (en) 1975-04-10

Family

ID=

Also Published As

Publication number Publication date
NO146191B (en) 1982-05-10
NL7306946A (en) 1974-04-19
DE2351889B2 (en) 1978-08-10
JPS49125201A (en) 1974-11-30
NL153137B (en) 1977-05-16
GB1427418A (en) 1976-03-10
JPS5529237B2 (en) 1980-08-01
DE2351889C3 (en) 1979-04-12
NO146191C (en) 1982-08-18
CA1002875A (en) 1977-01-04
US3864924A (en) 1975-02-11
FR2155706A5 (en) 1973-05-18
IT995917B (en) 1975-11-20
DE2351889A1 (en) 1974-04-18

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