Method and apparatus for the multiple stage cementing of a casing string in a well
A Standard patent application filed on 15 June 1994 credited to Brandell, John T.
;
Stepp, Lee Wayne
;
Duell, Alan B.
Details
Application number :
64705
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Method and apparatus for the multiple stage cementing of a casing string in a well
Inventor :
Brandell, John T.
;
Stepp, Lee Wayne
;
Duell, Alan B.
Agent name :
Callinans
Address for service :
PO Box 1189 HARTWELL VIC 3124
Filing date :
15 June 1994
Associated companies :
Applicant name :
Halliburton Company
Applicant address :
PO Box 1431 Duncan Oklahoma 73536 United States Of America