Textile
Shubh-THV is a Carboxy methyl starch-based filtration control agent meeting Drilling specification.
Description:
Shubh-THV 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-THV is functional in Simulated well site water as well as saturated salt environment and does not increase fluid viscosity. Shubh-THV is non-damaging and can be used in both Drilling Fluid and reservoir Drill-in Fluid application.
Applications:
Functionality:
Specifications:
Parameters | Specification |
---|---|
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 |
Rheological Parameters | |
Viscosity (600 rpm) | 40-175 |
10 sec Gel | 6-12 |
10 minute Gel | 8-15 |
Apparent Viscosity | Min 10 |
Plastic Viscosity | 10-24 |
Yield Point | 10-24 |
LSRV@0.3 RPM | Min 27500 |
HTHP Fluid Loss | Max 20 ml |