Our Petroleum Testing Laboratory has been providing analytical services to the petroleum sector, locally and regionally, for over 50 years. Our laboratories are state of the art technologies to ensure that your products are accurately tested and evaluated. In the Petroleum Testing laboratory we maintain ISO 17025 accreditation for key petroleum test including ASTM D86, ASTM D1945 and GPA 2186. Supported by well experienced staff, we strive to offer you innovative solutions for your business needs.


CARIRI offers testing services for:

  • Natural Gas
  • Crude Oil and Condensates
  • Fuels(including Gasoline and Diesel)
  • Petroleum Products
  • Oilfield Chemicals

Our Services

Some of our services include:

  • C6+ and C9 Compositional Analysis of natural gas and determination of Calorific value
  • Sulphur Content in Natural Gas
  • Crude distillation by the Royalty lease Evaluation(RLE) method and ASTM D2892(TBP)
  • Analysis of oilfield chemicals under the Ministry of Energy and Energy Affairs’ oilfield approval scheme; and
  • Verification of gasoline and diesel fuel quality

Contact Us