I.Brief Product Description:

DYJN-27 is a polymer thinner that effectively inhibits the hydration expansion of mud shale while demonstrating high efficiency in viscosity reduction. It exhibits excellent dilution performance under high temperature and high salinity conditions and can be directly added to various water-based drilling fluids.

II.Product features:

 Temperature range ≤180℃ 

 Reduce the viscosity effectively.

 Inhibit shale dispersing, so it can be applied to build and maintain non-dispersed polymer drilling fluids.

 Recommended dosage is 0.35-1.75 ppb.

III. Packaging and Storage:

 25 kgs Composite packaging bag or as per clients requirements

 Store in dry area.

 Period of validity: 12 month