Polyanionic Cellulose (PAC HV): The Premier Viscosifier for Advanced Oilfield Drilling
Discover how our high-viscosity Polyanionic Cellulose (PAC HV) enhances drilling fluid performance, offering superior fluid loss control and viscosity modification crucial for efficient oil and gas exploration. As a leading manufacturer and supplier in China, we provide high-quality PAC HV to meet your demanding operational needs.
Get a Quote & SampleSuperior Fluid Loss Control and Viscosity Enhancement for Oil Drilling

Polyanionic Cellulose HV
As a trusted manufacturer and supplier of oilfield chemicals in China, we offer Polyanionic Cellulose HV (PAC HV), a high-performance water-soluble polymer. It is specifically designed to provide exceptional fluid loss control and significant viscosity enhancement in water-based drilling fluids. Our PAC HV ensures optimal rheological properties, contributing to improved drilling efficiency and wellbore stability. Explore why leading companies rely on our PAC HV for their critical operations.
- Exceptional Fluid Loss Reduction: Effectively minimizes filtrate invasion, ensuring optimal drilling fluid performance.
- High Viscosity and Rheology Control: Acts as a superior viscosifier and suspension agent, crucial for carrying cuttings.
- Broad Application Range: Stable and effective in freshwater, seawater, and brine systems, making it a versatile supplier choice.
- Enhanced Wellbore Stability: Helps maintain wellbore integrity by encapsulating shale and reducing dispersion.
Key Advantages of Our PAC HV for Your Operations
Superior Filtration Control
Our PAC HV is a premium fluid loss reducer, forming a thin and impermeable filter cake that minimizes filtrate invasion. This property is vital for preventing formation damage and reducing the risk of differential sticking, ensuring a smoother drilling process. As a reliable manufacturer, we guarantee consistent quality.
Excellent Viscosifying Properties
As a high-viscosity polymer, PAC HV significantly enhances the viscosity and suspension properties of drilling fluids. This improves hole cleaning and the efficient transport of drill cuttings to the surface, a key benefit sought by many procurement managers. Find competitive pricing from our China-based supplier.
High Stability and Salt Resistance
This advanced chemical demonstrates remarkable stability across a wide range of temperatures and salinity levels, including saturated brine environments. Its resistance to bacterial degradation further ensures its reliability and extends its effective lifespan in demanding oil and gas applications.
Versatile Applications in Oilfield Operations
Oil and Gas Drilling
PAC HV is indispensable for water-based drilling fluids, providing critical rheology modification and fluid loss control. It ensures efficient drilling operations, particularly in challenging environments. Purchase high-quality PAC HV from our expert manufacturer.
Completion and Workover Fluids
Its unique properties make it suitable for completion and workover fluids, contributing to wellbore stability and integrity during critical stages of oil and gas extraction. We are a leading supplier for these specialized applications.
Shale Stabilization
By encapsulating shale particles, PAC HV effectively inhibits swelling and dispersion, preventing wellbore collapse and ensuring operational continuity. Find out our competitive price for this essential drilling fluid additive.
Offshore and High-Salinity Drilling
Demonstrating exceptional performance in saturated brine and seawater systems, PAC HV is the preferred choice for offshore operations and wells with high salinity challenges. We are your reliable source for bulk purchase.