PAC HV Polyanionic Cellulose HV drilling fluids chemicals Petroleum Additives

1- Premium grade purified high viscosity
2- Hight molecular weight
3- Applied to World Top 50 Oil Company

PAC HV (PAC R) is a premium grade purified high viscosity, high molecular weight, polyanionic cellulose, designed to provide viscosity and reduce API filtration rate to water-based drilling fluids. PAC HV can meet requirement of M-I SWACO, HALLIBURTON, BAKER HUGHES.

Advantages

Reduces the filtration rate of the fluid

Increases and improves the fluid rheology (including suspension and hole cleaning)

Stabilizes fluid rheology in the presence of contaminants

Coat and encapsulate cuttings and solids in the drilling fluid, thereby inhibiting the swelling and disintegration of water sensitive solids

Improves the character and consistency of wall cake, thereby reducing the potential for stuck pipe

Application Range and Method

When use, directly mixed into drilling fluid.

Recommend dosage:

Add 0.5-2.0 lb/bbl (1.43-5.71 kg/m³) of PAC-HV filtration control agent slowly through the mud hopper.