Creating zonal isolation between the interior and exterior of a well system
A Standard patent application filed on 31 July 1998 credited to Cumming, Francis Alexander
;
Stewart, Robert Bruce
;
Fisher, Simon Lawrence
Details
Application number :
91615
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Creating zonal isolation between the interior and exterior of a well system
Inventor :
Cumming, Francis Alexander
;
Stewart, Robert Bruce
;
Fisher, Simon Lawrence
Agent name :
SPRUSON & FERGUSON
Address for service :
GPO Box 3898 SYDNEY NSW 2001
Filing date :
31 July 1998
Associated companies :
Applicant name :
Shell Internationale Research Maatschappij B.V.
Applicant address :
Carel van Bylandtlaan 30 NL-2596 HR The Hague The Netherlands