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Inventor
SALANDANAN CARMELITA S
US
2 patents
Patents
2 patents
US4637883A
Jan 20, 1987
Fluid loss additives for oil base muds and low fluid loss compositions thereof
DRESSER IND
55 citations
93
US4710586A
Dec 1, 1987
Fluid loss additives for oil base muds and low fluid loss compositions thereof
DRESSER IND
40 citations
89