Description
XC Polymer Premium (Xanthan Gum Premium Grade)
XC Polymer Premium (Xanthan Gum Premium Grade) is a high-purity biopolymer rheology modifier produced through the controlled fermentation of carbohydrates by Xanthomonas campestris. This premium grade offers superior viscosity performance, higher pyruvate content, and enhanced thermal stability compared to standard dispersible grades. XC Polymer Premium is the product of choice for technically demanding drilling applications including extended reach wells, offshore operations, and high-performance drill-in fluid systems where consistent rheological properties are critical.
Product Overview
XC Polymer Premium (Xanthan Gum Premium Grade) is a high-purity biopolymer rheology modifier produced through the controlled fermentation of carbohydrates by Xanthomonas campestris. This premium grade offers superior viscosity performance, higher pyruvate content, and enhanced thermal stability compared to standard dispersible grades. XC Polymer Premium is the product of choice for technically demanding drilling applications including extended reach wells, offshore operations, and high-performance drill-in fluid systems where consistent rheological properties are critical.
Technical Specifications
| Parameter | Value |
|---|---|
| Appearance | Cream to Off-White Fine Powder |
| Moisture Content | ≤ 11% |
| Viscosity (1% KCl solution) | ≥ 900 mPa·s |
| pH (1% solution) | 6.0 – 8.0 |
| Pyruvate Content | ≥ 2.0% |
| Ash Content | ≤ 13% |
| Particle Size | Fine, uniform powder |
| Solubility | Readily dispersible in water |
Applications
High-Performance Drill-In Fluids
Superior cuttings transport and suspension
Extended Reach & ERD Wells
Consistent rheology across long horizontal sections
Offshore Drilling Operations
High purity for environmentally sensitive areas
KCl & Inhibitive Mud Systems
Enhanced shale inhibition and rheological control
Specialist Completion Fluids
Stable viscosity for gravel packing and frac-pack operations
Safety Information
Handling Precautions
- Avoid inhalation of dust; use dust mask and gloves
- Avoid contact with eyes
- Slippery when wet — handle with care during mixing
Storage Conditions
- Store in a cool, dry, and well-ventilated area
- Keep away from moisture and direct sunlight
- Recommended storage temperature: Below 40°C
- Shelf Life: 2 years from date of manufacture
First Aid Measures
- Eyes: Flush with water for 15 minutes
- Skin: Wash with soap and water
- Inhalation: Move to fresh air
- Ingestion: Non-toxic; seek medical attention if required
✔ Non-toxic
✔ Biodegradable
✔ Not classified as hazardous under GHS
✔ Biodegradable
✔ Not classified as hazardous under GHS
Frequently Asked Questions (FAQs)
Q1. What makes XC Polymer Premium superior to standard XC Polymer?
XC Polymer Premium has a higher pyruvate content and higher intrinsic viscosity, resulting in better suspension characteristics, improved thermal stability, and more consistent rheological performance in demanding drilling applications.
Q2. Is XC Polymer Premium suitable for offshore use?
Yes. Its high purity and low ash content make it compliant with offshore environmental discharge regulations in most jurisdictions.
Q3. What viscosity can be achieved with XC Polymer Premium?
At 1% concentration in 2% KCl solution, XC Polymer Premium delivers a minimum viscosity of 900 mPa·s, compared to 600 mPa·s for the dispersible grade.
Q4. Is it compatible with other drilling fluid additives?
Yes. XC Polymer Premium is compatible with PAC, CMC, starch, and most standard drilling fluid additives used in water-based mud systems.
Q5. What is the recommended dosage?
Typical dosage ranges from 0.25 to 1.25 lb/bbl. Due to its higher viscosity yield, lower concentrations are generally required compared to standard grades.
Q6. Is XC Polymer Premium biodegradable?
Yes. It is a naturally derived biopolymer and is fully biodegradable under standard environmental conditions.
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