Environmentally friendly water based drilling fluids
A Standard patent application filed on 02 May 1996 credited to Jahnke, Richard W. ; Bush, James H.

Details

Application number :

58524  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Environmentally friendly water based drilling fluids  

Inventor :

Jahnke, Richard W. ; Bush, James H.  

Agent name :

 

Address for service :

 

Filing date :

02 May 1996  

Associated companies :

 

Applicant name :

Lubrizol Corporation, The  

Applicant address :

 

Old name :

 

Original Source :

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