* Stabilize shale stratum
* Reduce rotative torque and prevent jamming
* Substitute of oil, including crude oil, waste engine oil and diesel oil
* Depress the solid expansion of drill chips
* Produce thin and tenacious mud cakes.
25Kg net sealed in 4-in-1 compound paper bag with plastic lining.
SPNH to draw into the sulfonic group in benzene ring unit. And the benzene ring linked with carbon atoms, high temperature resistant. Owing to the phenol draw into the sodium sulfonate CSO,NA in ortho para orientation, well hydration and hydrone. So, has resolved its water-soluble. Determines its salt-resistant, anti-calcium, high temperature and pressure drop to reduce the role of water loss. Sulfonated phenol-formaldehyde resin as deep mud treatment agent, With high performance of high-temperature and high-pressure fluid loss, salt resistant,anti-CA, reduce the friction coefficient of mud cake,etc. have an important role in the consolidation of wall, anti-collapse and anti-cards. Propoese to dosage 1-3%.
25Kg net sealed in 4-in-1 compound paper bag with plastic lining during storage and transport see that the bag is intact.
