Fluid loss control additives for oil well cementing compositions
A Standard patent application filed on 18 May 1989 credited to Kucera, Clare H.
;
Crema, Stefano C.
;
Hartmann, Heinrich
;
Konrad, Gerd
;
Roznowski, Michael D.
Details
Application number :
34939
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Fluid loss control additives for oil well cementing compositions
Inventor :
Kucera, Clare H.
;
Crema, Stefano C.
;
Hartmann, Heinrich
;
Konrad, Gerd
;
Roznowski, Michael D.
Agent name :
WATERMARK PATENT AND TRADE MARKS ATTORNEYS
Address for service :
Level 2 302 Burwood Road HAWTHORN VIC 3122
Filing date :
18 May 1989
Associated companies :
Applicant name :
BASF Corporation
Applicant address :
9 Campus Drive Parsippany N J 07054 United States Of America