Starch Modified 80% — Filtration control

Description

1. Product Overview

Starch Modified 80% — Filtration Control is a high-performance, chemically modified starch polymer engineered to regulate fluid loss and enhance filtration control in water-based drilling fluid systems. Widely used in oilfield drilling operations, it forms an effective filtration barrier that stabilizes wellbore walls while minimizing fluid invasion into permeable formations. The key value proposition lies in its ability to deliver reliable filtration performance while maintaining drilling fluid rheology and operational efficiency. Strategically, this product plays a critical role in modern drilling programs by improving wellbore stability, reducing drilling risks, and optimizing overall drilling cost efficiency.

2. Key Specifications & Technical Characteristics

• Chemical Composition:
  • Modified polysaccharide (starch derivative)
  • Cross-linked or chemically treated starch polymer
  • Designed for compatibility with water-based drilling fluids
• Purity Level / Grade:
  • Minimum active starch content: ~80%
  • Industrial oilfield drilling grade
• Physical Characteristics:
  • Form: Fine free-flowing powder
  • Color: Off-white to light cream
  • Particle size: Controlled fine powder for rapid dispersion
  • Solubility: Water-dispersible
  • Bulk density: Typically 0.5–0.8 g/cm³ (approximate)
• Packaging Options:
  • 25 kg multi-layer kraft paper bags with inner liner
  • 1 MT jumbo bulk bags
  • Bulk palletized export packaging
• Shelf Life:
  • Approximately 24 months under dry, sealed storage conditions
  • Store in cool, moisture-free environments

3. Core Industrial Applications

Primary Industries:

• Oil and gas drilling operations
• Drilling fluid service companies
• Well construction engineering firms
• Energy exploration contractors

Operational Use Cases:

• Filtration control additive in water-based drilling mud systems
• Formation protection during drilling operations
• Fluid-loss control in permeable geological formations
• Stabilization of drilling fluid properties under varying downhole conditions

Performance & Cost Advantages:
Starch Modified 80% provides efficient filtration control without significantly increasing drilling fluid viscosity, allowing operators to maintain optimal fluid rheology. Its rapid hydration and compatibility with standard drilling mud formulations make it easy to integrate into existing systems. Compared with more complex synthetic polymers, modified starch offers a cost-effective solution with reliable filtration performance and predictable operational behavior.

4. Competitive Advantages

• Quality Consistency: Manufactured under controlled processing to ensure uniform polymer performance
• Supply Reliability: Stable production capacity supporting large-scale drilling programs
• Logistics Capability: Export-ready bulk packaging suitable for international oilfield supply chains
• Price Competitiveness: Cost-effective alternative to higher-cost synthetic filtration polymers
• Sustainability Benefits: Derived from renewable starch resources with environmentally favorable degradation profile
• Technical Documentation: Full technical data sheets (TDS), COA, and SDS available for operational compliance

Positioned as a strategic drilling fluid additive, Starch Modified 80% enables drilling operators to enhance wellbore integrity, control filtration losses, and maintain efficient drilling performance in demanding field environments.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity (MT per container): Approximately 20–22 MT per 20’ container depending on packaging configuration