دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a nonfermenting cellulose product used in drilling fluids to combat contamination from anhydrite (gypsum) and to lower the water loss of the mud.

n: A production manufactured by acetic acid chloride after plant fibre is alkalized. Usually used as filtrate reducer and adhesion promoter.

the specific gravity of the unset cement slurry as mixed at the surface. Does not account for water loss to leakoff or segregation before the cement sets.

n: to prevent cement premature dehydration, protect water sensitive formation and improve squeezing cement, we often use low filter loss cement.

low water loss.

n: (PAC) a chernical cornpound used to reduce water loss in rnuds that are affected by salt contamination.

n: see fluid loss.