Arrangement for removing drill cuttings in connection with well drilling in the sea bottom
A Standard patent application filed on 31 January 1992 credited to Andreassen, Jens Normann
Details
Application number :
12712
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Arrangement for removing drill cuttings in connection with well drilling in the sea bottom