Polyanionic cellulose (PAC - HV, PAC - LV ) referred as PAC, is from natural cellulose by chemical modification and the obtained water-soluble derivatives of cellulose ethers, is an important water-soluble cellulose ether, white or slightly yellow powder, non-toxic, tasteless, it can be dissolved in water, have good heat stability, and salt-tolerance, anti-bacterial and strong. The product slurry prepared with a good drop of fluid loss, and suppression, of a higher temperature. Widely used in oil drilling, especially in salt water wells and offshore oil drilling.

Application

Formulating into 0.5% - 1% solution and inject into the drilling fluid.

Packaging and storage

• 50kg bag, can also be customized according to customer requirements.
• Store in a cool, dry and ventilated place, keep in a closed place.
  
• 1 year shelf life