KPSS Colloid-Polymer Dry Mix
KPSS are bicomponent cololid-polymer composite mixes for preparing colloid-polymer drilling fluids in fresh and mineralized water.
Specifications of colloid-polymer solutions prepared on KPSS reagents
|Apparent viscosity, s||30–80|
|Fluid loss, cm3/30 mins||2,0–5,0 ≤ 10,0|
|Gel static shear stress (GSSHS1/10), Pa||0/0–3/5|
|pÍ value, units||6,7–7,0|
|Yield point, Pa||3,0–14,0|
ApplicationKPSS-based colloid-polymer drilling fluids are used in well construction for breaking up carbonate deposits at abnormally high reservoir pressures and by horizontal sidetracking.
ConsumptionThe recommended consumption of KPSS for making a cubic meter of drilling fluid ranges from 55 to 75 kg.
PackagingThe reagents are supplied in polypropylene bags with two packets: the main one contains 25 kg of the colloidal-polymer mix, and the small one contains a target amount of activating modifying reagent.