• pac-hv | high viscosity polyanionic cellulose | cellulose

    PAC-HV | High Viscosity Polyanionic Cellulose | Cellulose

    High Viscosity Polyanionic Cellulose (PAC-HV) The drilling and completion fluid technique is an important part of oil drilling project and plays a critical role in ensuring safe, high-quality and fast drilling. As a kind of treating agent to improve the drilling and completion fluid performance, the cellulose ether has an important role

  • polyanionic cellulose "pac" hv "high viscosity - Адамант

    Polyanionic cellulose "PAC" HV "High Viscosity - Адамант

    Description. High viscosity polyanionic cellulose (PAC HV) is a type of carboxymethylcellulose sodium salt with a high degree of substitution. In the process of drilling production and production oil, gas and water wells, polyanionic cellulose (PAC) used as additives for drilling fluids performs two functions — creates a filtering layer at the borehole walls to minimize water losses and

  • pac polyanionic cellulose with excellent high viscosity,low

    PAC Polyanionic Cellulose with excellent high viscosity,low

    PAC Polyanionic Cellulose with excellent high viscosity,low viscosity especially usages in drilling PAC Polyanionic cellulose is a non-toxic water-soluble cellulose product using in wide areas. Its appearance is white and yellowish powder and easily soluble in both cold and hot water.

  • polyanionic cellulose high viscosity ,pac hv, drilling pac

    Polyanionic Cellulose High Viscosity ,PAC HV, Drilling PAC

    PAC HV is a high quality Polyanionic Cellulose Polymer. It is a water based filtration control agent which also provides viscosity and controls fluid loss. Application: PAC HV is a cost effective means of controlling fluid loss and increasing viscosity and it improves the quality of the filter cake in water based drilling systems.

  • polyanionic cellulose pac r hv in mud pac oil & gas drilling

    Polyanionic Cellulose PAC R HV in Mud PAC Oil & Gas Drilling

    Polyanionic cellulose regular grade (PAC R or PAC HV) is a premium grade modified cellulose with high viscosity and high molecular weight which can be used as a viscosifier and fluid loss control additive in water-based drilling mud systems. PAC R can provide excellent viscosity and reduce API filtration rate for oil well drilling fluids.

  • pac hv - carboxymethyl cellulose, polyanionic cellulose

    PAC HV - Carboxymethyl Cellulose, Polyanionic Cellulose

    Polyanionic cellulose High Viscosity(PAC HV, PAC-R,PAC Regular Grade) can be used in different drilling/completion drilling fluids, especially in salt water based drilling fluids, seawater based drilling fluids and saturated-brine drilling fluids, can reduce filtration very well.