LV75 polyaluminium Chloride (PAC)

LV75 Poly Aluminium Chloride

PAC Poly Anionic Cellulose of high purity and used as a main fluid-loss reducer for water-based drilling fluids, it is a widely used drilling fluid additive. It has a similar molecular structure to Carboxymethyl Cellulose (CMC). However, it is considered better than CMC in terms of filtration reduction, anti-salt, anti-collapse, and high-temperature resistance. It can be used at temperatures up to 150°C.

PAC Polyanionic Cellulose is added to drilling fluids and other mixtures of chemicals to aid in several actions, including the cool down and lubrication of the mud bit, suspension of formation cuttings, and aid transportation of the surface, and management formation pressure throughout the oil well.
Adding PAC can prevent any dangerous situations such as well blockages or bore collapses during the production process by making the drilling fluid stiffer. Its low water loss properties can reduce the amount of water needed to go into the productive zone.