Bentonite Calcium Low Yield — Blending muds

Description

1. Product Overview

Bentonite Calcium Low Yield — Blending Muds is a naturally occurring calcium-based bentonite clay designed primarily for use in drilling fluid blending and mud conditioning applications. It provides essential viscosity and filtration control in water-based drilling systems when blended with higher-yield sodium bentonite or other mud additives. The key value proposition lies in delivering cost-effective rheology enhancement and base mud volume extension without significantly increasing fluid cost. Strategically, calcium bentonite plays an important role in drilling fluid economics by enabling operators to optimize mud formulations while maintaining operational performance in large-scale drilling operations.

2. Key Specifications & Technical Characteristics

• Chemical Composition:
  • Predominantly calcium montmorillonite clay
  • Silicon dioxide (SiO₂)
  • Aluminum oxide (Al₂O₃)
  • Calcium oxide (CaO)
  • Trace mineral components including magnesium and iron oxides
• Purity Level / Grade:
  • Industrial drilling grade calcium bentonite
  • Low-yield bentonite suitable for mud blending and viscosity support
• Physical Characteristics:
  • Fine powder form
  • Color: Light beige to grey
  • Particle size: Typically 75–200 mesh (source-dependent)
  • Bulk density: Approximately 0.7–0.9 g/cm³
  • Moderate swelling capacity compared to sodium bentonite
• Packaging Options:
  • 25 kg multi-wall paper bags
  • 1 MT jumbo bulk bags
  • Bulk loading for large-scale industrial operations
• Shelf Life:
  • Indefinite when stored in dry, moisture-protected conditions
  • Maintain sealed packaging to prevent moisture absorption

3. Core Industrial Applications

Primary Industries:

• Oil and gas drilling
• Geotechnical and construction drilling
• Water well drilling
• Civil engineering and tunneling projects

Operational Use Cases:

• Blending component in water-based drilling mud systems
• Base clay for mud volume extension in drilling operations
• Support additive to improve filtration control and fluid stability
• Foundation slurry preparation for diaphragm walls and piling

Performance & Cost Advantages:
Calcium low-yield bentonite provides a cost-efficient solution for extending drilling fluid systems while maintaining acceptable rheological properties. When blended with high-yield sodium bentonite, it increases mud volume at a significantly lower cost per barrel. This enables drilling operators to manage fluid costs effectively while maintaining reliable drilling performance in large-scale field operations.

4. Competitive Advantages

• Quality Consistency: Controlled mineral processing ensuring uniform particle distribution and rheology behavior
• Supply Reliability: Large-scale mining and processing capability ensuring continuous availability
• Logistics Capability: Flexible bulk and bagged shipment options suitable for international supply chains
• Price Competitiveness: Lower cost compared to premium sodium bentonite grades
• Sustainability Benefits: Natural mineral product with minimal chemical processing
• Technical Documentation: Product data sheets, COA, and application guidance available

Positioned as a strategic mud-blending mineral, Bentonite Calcium Low Yield enables drilling fluid engineers and procurement teams to optimize mud system cost structures while maintaining operational stability and efficiency.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity (MT per container): Approximately 20–25 MT per 20’ container (depending on packaging format)