Chemical injector for oil well treatment
A Standard patent application filed on 25 August 2000 credited to Mason, John Y.
;
Douglas, Gary W.
;
Knippers, Micah L.
;
Matchim, Dorman N.
Details
Application number :
70894
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Chemical injector for oil well treatment
Inventor :
Mason, John Y.
;
Douglas, Gary W.
;
Knippers, Micah L.
;
Matchim, Dorman N.