Views: 14 Author: Kevin Publish Time: 2021-10-05 Origin: Qingdao Unionchem Co., Ltd.
Qingdao Unionchem Co.,Ltd. is a leading manufacturer of API 13A certified xanthan gum for oil and gas drilling. With over 20 years of expertise, our products meet ISO 9001 and OHSAS 18001 standards, serving major operators like Saudi Aramco and Halliburton across 30+ countries. Our annual output of 5,000 MT includes high-performance grades (XC, XCD, HV) engineered for extreme conditions. As the global oilfield chemicals market grows at 4.6% CAGR (2025–2035), we deliver cost-effective solutions that enhance drilling efficiency by 30% and reduce non-productive time by 25%.
Grade | Viscosity (1% KCl, cps) | API 13A Compliance | Key Applications |
XC Polymer | 1200–1600 | Filter loss ≤15 ml, 600 rpm ≥75 cP | Freshwater/marine drilling fluids |
XCD Polymer | 1400–1800 | Rapid dispersion, shear ratio ≥1.2 | High-angle/horizontal wells, extended reach drilling |
HV Polymer | ≥1800 | Thermal stability up to 150°C | Deepwater HPHT wells, fracturing fluids |
Unmatched Rheological Performance
Shear-Thinning Behavior: Reduces viscosity under high shear (e.g., drill bit) for lower pump pressure, then rethickens to suspend cuttings during static conditions.
Salt Tolerance: Maintains viscosity in 3% NaCl brine, eliminating the need for expensive freshwater in offshore operations.
Field-Proven Durability
Temperature Resistance: Stable at 150°C for 72+ hours (HPHT wells), outperforming guar gum by 40% in thermal stability tests.
Shale Inhibition: Reduces clay swelling by 50% vs. conventional fluids, minimizing wellbore collapse risk.
Sustainability & Cost Efficiency
Biodegradable: 80% degradation within 28 days (OECD 301B), meeting EPA and EU REACH requirements.
Low Dosage: 0.2–0.5% concentration achieves optimal viscosity, reducing chemical costs by 20% vs. PAC polymers.
XCD Polymer ensures hole cleaning with 40% higher cuttings transport efficiency, reducing torque/drag by 15% in Barnett Shale wells (Case Study 2024).
HV Polymer maintains viscosity at 150°C/30,000 psi, enabling successful completion in Gulf of Mexico ultra-deep projects.
XC Polymer enhances proppant suspension, increasing fracture conductivity by 25% in Permian Basin tight oil formations.
API Certified: Full compliance with API 13A/ISO 13500, with batch testing reports available for every shipment.
Technical Support: Dedicated team provides on-site fluid optimization, including rheology modeling and dosage recommendations.
Global Logistics: 7-day delivery to Houston, Singapore, and Rotterdam ports, with bulk packaging (25kg bags/1MT supersacks).
Competitive Pricing: Factory-direct costs 10–15% lower than international brands (FOB Qingdao: $2.8–3.5/kg for bulk orders).
Optimize your drilling fluids with Unionchem xanthan gum. Contact us for:
Free sample with API 13A test report
Fluid formulation simulation (Herschel-Bulkley model)
Bulk order quotes (MOQ 1MT)
Email: oilfield@unionchem.com.cn
Phone: +86-13953383796
Website: www.unionchem.com.cn
“Trusted in 200+ oilfields worldwide—Unionchem xanthan gum: Where performance meets reliability.”