S/N

Raw material

Function(s)

Quantity

1

Bentonite clay

Viscosity and filtration control

20 - 40 g

2

Water

Base fluid

350 ml

3

Cassava Starch

Viscosifier and fluid loss reducer

10 g

4

Sodium carbonate (Na₂CO₃)

Reduction of calcium content via cation exchange process

3.3 - 6.7 g

5

Sodium hydroxide (NaOH)

regulate the pH and decrease corrosion

0.3 g