Accredited Petroleum and Chemical Testing Laboratory

At METS Laboratory, we provide ISO/IEC 17025-accredited oil & gas testing services to ensure the quality, performance, and compliance of fuels, lubricants, petrochemicals, and process waters.

All analyses are performed in accordance with QatarEnergy, QGOSM, and GSO standards, using advanced analytical technologies such as GC-MS, ICP-OES, and FTIR.

We help oil and gas producers, refiners, and distributors maintain safety, environmental compliance, and international certification across their operations.

Supporting Qatar’s Energy Excellence

Qatar is a global leader in oil, gas, and petrochemical production, emphasizing safety, precision, and sustainability. To support this vision, the Ministry of Municipality and Environment (MME), QatarEnergy, and the Qatar General Organization for Standards and Metrology (QGOSM) have established rigorous testing frameworks for petroleum products and environmental monitoring.

Our laboratory partners with clients to ensure that all products comply with ASTM, API, ISO, and GSO specifications, providing accurate, traceable, and certified results across all testing categories.

2. Qatar and GCC Regulatory Framework

All oil and gas testing services are conducted in line with the following regional and international standards:

• QatarEnergy Technical Specifications (QCS, QES)


• Qatar General Organization for Standards and Metrology (QGOSM)


• Gulf Standardization Organization (GSO) Fuel & Lubricant Specifications


• ASTM International, API, and ISO Standards


• Qatar National Environmental Standards (MME)

These frameworks ensure every tested material meets both local regulatory requirements and global export standards.

3. Comprehensive Oil & Gas Testing Capabilities

Our analytical testing services cover the entire hydrocarbon spectrum—from upstream crude oil samples to downstream refined products, lubricants, and petrochemical derivatives.

1. Petroleum Products & Fuels

Testing the physical and chemical properties of crude oil, gasoline, diesel, kerosene, jet fuel, LPG, and marine fuels.

Key Parameters:

• Density & API Gravity — ASTM D4052
• Flash Point — ASTM D93 / D56
• Kinematic Viscosity — ASTM D445
• Sulfur Content — ASTM D4294 / D5453
• Pour Point / Cloud Point — ASTM D97 / D2500
• Distillation Range — ASTM D86
• Octane & Cetane Numbers — ASTM D2699 / D613
• Water & Sediment — ASTM D2709

Reference : GSO 1867:2013 – Fuel Specification for the GCC Region

2. Lubricants and Hydraulic Oils

Testing of lubricating oils for engines, compressors, turbines, and hydraulic systems to ensure performance and longevity.

Typical Analyses:

• Viscosity Index — ASTM D2270


• Total Base Number (TBN) — ASTM D2896


• Total Acid Number (TAN) — ASTM D664


• Oxidation Stability — ASTM D943


• Wear Metal Analysis (Fe, Cu, Pb, Zn) — ICP-OES


• Water Contamination — Karl Fischer Method

Reference: GSO 1785:2013 – Lubricating Oils for Internal Combustion Engines

3. C. Crude Oil and Condensate Testing

Used for refinery feedstock assessment, pricing, and quality certification.

Parameters:

• API Gravity & Density


• Sulfur, Nitrogen, Nickel, and Vanadium


• Salt Content — ASTM D3230


• Reid Vapor Pressure — ASTM D5191


• Simulated Distillation — ASTM D2887



Purpose: To ensure refinery compatibility and export-grade quality under QatarEnergy’s specification system.

4. Petrochemical & Refinery Product Testing

Testing of feedstocks, solvents, and additives used in refinery and chemical processes.

Typical Analyses:

• Purity and Composition — GC-MS


• Aromatic / Olefinic Content


• Flash Point, Moisture, Impurities


• Residue and Ash Content



Applicable Standards: ASTM, ISO, and GSO Chemical Material Standards.

5. Water and Wastewater (Oilfield & Refinery Applications)

Testing ensures environmental compliance and process efficiency in refinery and oilfield operations.

Parameters Tested:

• Oil in Water — EPA 1664A / ASTM D7066
• TDS, TSS, pH, Conductivity
• Chlorides, Sulfates, Hardness
• COD / BOD — APHA 23rd Ed.

Compliance: Qatar MME Environmental Regulations (2020) & GSO 149:2013.

4. Importance of Oil & Gas Testing

• Regulatory Compliance

Meets QatarEnergy, MME, and GSO quality and safety standards.



• Operational Efficiency

Helps optimize refinery performance and prevent costly shutdowns.



• Safety Assurance

Identifies corrosion, contamination, and operational hazards early.



• Environmental Protection

Ensures effluent, emissions, and waste are within legal discharge limits.

• Certification & Trade

Mandatory for export, import, and market release within GCC and global regions.

5. Example Test Summary

6. Industries We Serve

• Oil & Gas Producers and Refiners


• Petrochemical Manufacturers


• Marine and Aviation Fuel Suppliers


• Fuel Importers and Distributors


• Power Generation & Utilities


• Industrial Maintenance & EPC Contractors


• Environmental Monitoring and Compliance Agencies

7. Why Choose METS Laboratoriesoratory

• ISO/IEC 17025-Accredited Testing Facility


• Recognized by QatarEnergy and MoPH


• Advanced Instrumentation (GC-MS, ICP-OES, FTIR, HPLC)


• Fast Turnaround & Secure Digital Reports


• Onsite Sampling and Field Testing Available


• Technical Consultation & Compliance Support

Conclusion — Driving Reliability in Qatar’s Energy Sector

As Qatar continues to lead the global energy market, quality assurance through oil and gas testing becomes critical to maintaining operational excellence, environmental compliance, and market credibility.

At METS, our state-of-the-art facilities and expert chemists ensure your petroleum, chemical, and environmental samples meet the highest technical and regulatory benchmarks.

From refinery-grade fuels to effluent water — we help you test, certify, and perform with confidence.