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AU481278B2 - Diving bell for wellhead placing and maintenance in shallow water - Google Patents
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AU481278B2 - 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
AU481278B2
AU481278B2 AU60839/73A AU6083973A AU481278B2 AU 481278 B2 AU481278 B2 AU 481278B2 AU 60839/73 A AU60839/73 A AU 60839/73A AU 6083973 A AU6083973 A AU 6083973A AU 481278 B2 AU481278 B2 AU 481278B2
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
AU6083973A (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 Associates Ltd (seal
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
Priority claimed from FR7236677A external-priority patent/FR2155706A5/fr
Application filed by Subsea Equipment Associates Ltd (seal filed Critical Subsea Equipment Associates Ltd (seal
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

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
FR7236677A FR2155706A5 (en) 1972-10-17 1972-10-17
FRFR72.36677 1972-10-17

Publications (2)

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

Family

ID=

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