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OIL AND GASES

Drilling Starch HT

Drilling Starch HT

Drilling Starch High Temperature (HTDS) is a specially modified starch based filtration control agent meeting drilling requirements at high temperature conditions. It is used to reduce mud filtrate in most water based fluid systems. High temperature Drilling starch HT(DS) is functional in freshwater as well as saturated salt environment and does not increase fluid viscosity. HTDS is non-damaging and can be used in both Drilling Fluid and reservoir.

PARAMETERS SPECIFICATIONS
Moisture 10 %
Performance simulated Well site water after Hot Rolling @ 140°C
600 rpm ≤ 18
pH 7 – 8
API Fluid Loss (ml) ≤ 12 ml
Performance Saturated Solution after Hot Rolling @ 140°C
600 rpm ≤ 18
pH 7 – 8
API Fluid Loss (ml) ≤ 12 ml

Functionality

  • Lower filtration rate in most water based drilling fluid system
  • Improve bore-hole stability
  • Flocculate dispersed drill cuttings in clear water drilling