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HK - SODIUM SILICATE (NEUTRAL)

HK - SODIUM SILICATE (NEUTRAL)
HK - SODIUM SILICATE (NEUTRAL)

HK – Sodium Silicate (Neutral) is a clear, alkaline inorganic chemical widely used in oilfield applications for shale inhibition, lost circulation control, and formation strengthening. It reacts with formation minerals to form a protective barrier, improving wellbore stability and reducing fluid invasion during drilling operations.

PARAMETERS
SPECIFICATIONS
Appearance
Clear to Slightly Hazy Liquid
pH (Undiluted)
11.0 – 12.5
Specific Gravity @ 25°C
1.35 – 1.45
Na₂O : SiO₂ Ratio
1 : 3.0 – 3.3
Solubility in Water
Completely Soluble
Advantages
  • Excellent shale inhibition and wellbore stabilization properties.
  • Helps control lost circulation by sealing micro-fractures and pores.
  • Reduces formation damage by minimizing fluid invasion.
  • Compatible with water-based drilling and workover fluids.
  • Cost-effective and environmentally acceptable solution for drilling operations.