Rotary closed loop drilling system designed for the next millennium
Rich, Gary, Gruenhagen, Hartmut, Oppelt, Joachim, Donati, Francesco, Trampini, Alessandro
Published in Petroleum engineer international (01.05.1997)
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Published in Petroleum engineer international (01.05.1997)
Journal Article
Undervandssikkerhedsventilenhed
DONATI, FRANCESCO, AMENDOLA, GIANCARLO, CADILHAC, ARTHUR ROBIN GALLETTI DI, FRANCESCHINI, GIULIANO
Year of Publication 18.09.2000
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Year of Publication 18.09.2000
Patent