Methods of drilling well boreholes and compositions used therein
A Standard patent application filed on 14 July 1992 credited to Jahnke, Richard W. ; Forsberg, John W.

Details

Application number :

23244  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Methods of drilling well boreholes and compositions used therein  

Inventor :

Jahnke, Richard W. ; Forsberg, John W.  

Agent name :

Callinans  

Address for service :

PO Box 1189 HARTWELL VIC 3124  

Filing date :

14 July 1992  

Associated companies :

 

Applicant name :

Lubrizol Corporation, The  

Applicant address :

29400 Lakeland Boulevard Wickliffe Ohio 44092-2298 United States Of America  

Old name :

 

Original Source :

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