PAC-LV (Poly Anionic Cellulose) — Filtration control

Description

1. Product Overview

PAC-LV (Poly Anionic Cellulose – Low Viscosity) is a high-performance, water-soluble cellulose polymer engineered to provide efficient filtration control in water-based drilling fluids. It is widely used in oilfield drilling operations to minimize fluid loss, stabilize wellbore formations, and improve overall drilling fluid performance without significantly increasing viscosity.

The key value proposition of PAC-LV lies in its ability to deliver reliable fluid loss control while maintaining low rheological impact, enabling optimized drilling fluid design. Strategically, PAC-LV is an essential additive in modern drilling systems where operational efficiency, wellbore stability, and cost-effective mud formulation are critical to successful exploration and production operations.

2. Key Specifications & Technical Characteristics

• Chemical Composition:
  • Modified cellulose polymer (Poly Anionic Cellulose)
  • Anionic polysaccharide derivative
• Purity Level / Grade:
  • Oilfield Drilling Grade – Low Viscosity (PAC-LV)
  • High polymer purity with controlled substitution level
• Physical Characteristics:
  • Form: Fine powder
  • Color: White to off-white
  • Particle Size: Fine, free-flowing powder
  • Bulk Density: Typically 0.5–0.8 g/cm³
  • Solubility: Readily dispersible and soluble in water
• Packaging Options:
  • 25 kg multi-layer paper bags with inner PE liner
  • 500–1000 kg jumbo bags
  • BULK 20MT shipments
• Shelf Life:
  • 24 months under dry, sealed storage conditions
  • Store in cool, moisture-free environments

3. Core Industrial Applications

Primary Industries

• Oil and gas drilling
• Oilfield drilling fluid services
• Energy exploration and production

Operational Use Cases

• Fluid loss control additive in water-based drilling mud systems
• Wellbore stabilization in shale and permeable formations
• Enhancement of filter cake quality to prevent excessive fluid invasion
• Rheology management where minimal viscosity increase is required

Performance & Cost Advantages

PAC-LV delivers superior filtration control while maintaining low viscosity impact, allowing drilling engineers to maintain optimal mud rheology. This balance ensures efficient cuttings transport, stable borehole conditions, and improved drilling efficiency.

Compared to conventional starch or other filtration control additives, PAC-LV provides enhanced thermal stability, salt tolerance, and predictable performance across diverse drilling environments. Its efficiency at lower treatment levels reduces additive consumption and overall drilling fluid costs.

4. Competitive Advantages

• Quality Consistency: Controlled polymer substitution and particle size distribution ensure stable filtration performance.
• Supply Reliability: Scalable manufacturing capacity supporting large-volume oilfield supply contracts.
• Logistics Capability: Global export-ready packaging suitable for bulk containerized shipments.
• Price Competitiveness: Cost-efficient filtration control compared with alternative polymers.
• Sustainability Benefits: Cellulose-based polymer derived from renewable raw materials.
• Technical Documentation: Full COA, MSDS/SDS, and drilling fluid compatibility data available.
• Technical Support: Application guidance for drilling fluid formulation and performance optimization.

PAC-LV represents a strategic sourcing solution for drilling service companies and energy operators seeking reliable filtration control performance, operational efficiency, and consistent supply across demanding oilfield environments.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity:
  • 20ft Container: Approx. 20–22 MT depending on packaging configuration