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GCS LIGNOFREE

Chrome-Free Lignosulphonate

Premium chrome-free lignosulphonate for improved rheology and fluid loss control.

Product Overview

GCS LignoFree is a high-performance chrome-free lignosulphonate designed as a deflocculant for water-based drilling fluid systems. It effectively disperses clay particles and controls flocculation, stabilizing fluid rheology and maintaining consistent viscosity and gel strength. It also reduces fluid loss by promoting the formation of a thin, durable filter cake, improving overall wellbore stability.

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Applications

  • Water-based drilling mud systems (freshwater, seawater, saltwater)
  • Used as a deflocculant and fluid loss control additive
  • Dispersed and non-dispersed mud systems
  • High-temperature drilling environments
  • Compatible with polymer and bentonite systems

Key Advantages

  • Effective deflocculant for improved rheology control
  • Enhances dispersion of clay particles
  • Reduces fluid loss with thin filter cake formation
  • Maintains stable viscosity and gel strength
  • Compatible with various water-based mud systems
  • Performs reliably in high-temperature conditions
  • Works with polymers, starches, and shale inhibitors

Physical Properties

 

Appearance Brown free flowing powder
Insolubles 0.5% – 1% Max.
Moisture 5% – 10% Max.
Solubility Soluble in fresh / Saline water
Chromium Content  100% Max.

Packaging

25 KGs Bag 50 LBs Bag Customized packaging options upon request.

Storage

Store in a cool, dry, and well-ventilated area away from direct sunlight. Keep containers tightly closed when not in use.

Shelf Life

24 Months

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GCS LIGNOFREE

Chrome-Free Lignosulphonate

Premium chrome-free lignosulphonate for improved rheology and fluid loss control.

Product Overview

GCS LignoFree is a high-performance chrome-free lignosulphonate designed as a deflocculant for water-based drilling fluid systems. It effectively disperses clay particles and controls flocculation, stabilizing fluid rheology and maintaining consistent viscosity and gel strength. It also reduces fluid loss by promoting the formation of a thin, durable filter cake, improving overall wellbore stability.

Request Product Inquiry