I. Brief Product Description:

It is obtained by compounding narrow carbon chain oxygen-containing compounds, anti-extreme pressure elements and emulsifiers. It does not contain easily hydrolyzable groups such as esters, and exhibits strong resistance to temperature with a long working cycle. Suitable for various water-based drilling fluids.

II. Product features:

 DYZYRH-1 withstands temperatures 220°C,DYZYRH-2 withstands temperatures 180°C.

 Both exhibit salt saturation resistance.

 With a dosage of 1.0%, the reduction rate of the lubricity coefficient is over 90%.

 Recommended dosage: 0.5%-3%.

III. Packaging and Storage:

 200kg Plastic drum or as per client’s requirements

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

 Period of validity: 12 months