Means and method for the preparation of sealings in oil and gas wells
A Standard patent application filed on 25 October 1996 credited to Oye, Bjarte Arne
;
Dahl-Jorgensen, Einar
Details
Application number :
75096
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Means and method for the preparation of sealings in oil and gas wells