Shubh CMS is a Carboxy methyl starch-based filtration control agent meeting Drilling specification.
Shubh CMS is a Carboxy methyl starch-based filtration control agent meeting Drilling specification. It used as additive to control fluid loss in most water-based fluid system. Shubh CMS is functional in Simulated well site water as well as saturated salt environment and does not increase fluid viscosity. Shubh CMS is non-damaging and can be used in both Drilling Fluid and reservoir Drill-in Fluid application.
|Appearance||White free flowing powder|
|Moisture||12.0 % max.|
|Nature||High Temperature Stabilized Non-Ionic|
|Brook Field Viscosity (8% paste at 25oC/20 rpm)||10000 cps min|
|% Degree of Substitution||0.2 % min|
|Particle Size Fraction retained on 40 Mesh||3.0 % max|
|Viscosity (600 rpm)||40-175|
|10 sec Gel||6-12|
|10 minute Gel||8-15|
|Apparent Viscosity||Min 10|
|LSRV@0.3 RPM||Min 27500|
|HTHP Fluid Loss||Max 20 ml|