I. Brief Product Description:

It is a kind of drilling fluid filtration reducer composed by sulfonated phenol-formaldehyde resin and sulfonated lignite, and can be used together with sulfonated asphalt, sulfonated tannin etc. It offers remarkable viscosity reduction properties and exhibits exceptional resistance to elevated temperatures and salinity levels. it is one of the ideal products for high temperature and deep well mud systems.

II. Product features:

 Temperature resistant 200℃.

 Form a thin yet resilient mud cake.

 Reduce HTHP filtration loss.

 Anti-salt and anti-calcium.

III. Packaging and Storage:

 25 kgs Composite packaging bag or as per client's requirements

 Store in dry area. Avoid open fire, strong oxidant, high-temperature

 Period of validity: 12 months