Onsite Chemistry

Expro’s onsite chemistry services provide real-time analysis during well testing operations, enabling faster decision-making and optimized test performance.

Accurate, On-Location Fluid Analysis

Our mobile laboratories and skilled chemists deliver accurate, on-location measurements of key fluid parameters-such as H₂S, CO₂, salinity, pH, density, and full C36+ composition-critical for understanding flow assurance risks and reservoir behavior to optimize facility design and increase production recovery.

We understand the importance of obtaining representative samples and conducting timely analysis to optimize measurements, and provide a wide range of services, some of which include:

  • Specialists in trace mercury measurements, delivering all your mercury analysis onsite, in order to maximize sample quality – including semi-speciation
  • Routine determination of sulphur compounds, including hydrogen sulfide, mercaptans, and carbonyl sulfide
  • Indication of NORM through measurement of radon activity in gas
  • Analysis of ionic composition and physicochemical properties of water to determine origin and monitor well clean up

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Contact Onsite Chemistry