ATE23602T1 - Verbindungsvorrichtung fuer futter- oder steigrohre, insbesondere zum unterwasserbohren. - Google Patents

Verbindungsvorrichtung fuer futter- oder steigrohre, insbesondere zum unterwasserbohren.

Info

Publication number
ATE23602T1
ATE23602T1 AT83401399T AT83401399T ATE23602T1 AT E23602 T1 ATE23602 T1 AT E23602T1 AT 83401399 T AT83401399 T AT 83401399T AT 83401399 T AT83401399 T AT 83401399T AT E23602 T1 ATE23602 T1 AT E23602T1
Authority
AT
Austria
Prior art keywords
casing
connecting device
riser tubes
underwater drilling
underwater
Prior art date
Application number
AT83401399T
Other languages
English (en)
Inventor
Philippe Nobileau
Original Assignee
Vetco Offshore Ind Inc
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 FR8211939A external-priority patent/FR2529991B1/fr
Application filed by Vetco Offshore Ind Inc filed Critical Vetco Offshore Ind Inc
Priority claimed from EP83401399A external-priority patent/EP0100259B1/de
Application granted granted Critical
Publication of ATE23602T1 publication Critical patent/ATE23602T1/de

Links

AT83401399T 1982-07-07 1983-07-07 Verbindungsvorrichtung fuer futter- oder steigrohre, insbesondere zum unterwasserbohren. ATE23602T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8211939A FR2529991B1 (de) 1982-07-07 1982-07-07
FR8213381 1982-07-30
EP83401399A EP0100259B1 (de) 1982-07-07 1983-07-07 Verbindungsvorrichtung für Futter- oder Steigrohre, insbesondere zum Unterwasserbohren

Publications (1)

Publication Number Publication Date
ATE23602T1 true ATE23602T1 (de) 1986-11-15

Family

ID=27226580

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83401399T ATE23602T1 (de) 1982-07-07 1983-07-07 Verbindungsvorrichtung fuer futter- oder steigrohre, insbesondere zum unterwasserbohren.

Country Status (1)

Country Link
AT (1) ATE23602T1 (de)

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties