Electro-hydraulic well tool actuator
A Standard patent application filed on 05 June 1998 credited to Pringle, Ronald E
;
Serafin, Vitold P.
;
Morris, Arthur J.
Details
Application number :
78175
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Electro-hydraulic well tool actuator
Inventor :
Pringle, Ronald E
;
Serafin, Vitold P.
;
Morris, Arthur J.