Headspace

Borehole Headspace CO₂Measurement

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CANSYD
Australia

Down borehole headspace CO₂ surveys measure CO₂ gas concentrations released into the "atmosphere" in the borehole, immediately above the water table potentiometric surface.

Existing rural boreholes are suitable headspace observation sites.

CanSyd has developed portable and automated survey instruments to measure CO₂ concentrations, immediately above a ground-water potentiometric surface, recording at one minute intervals to an accuracy of < 5ppm.

Rate of CO₂ gas replacement calculations possible with air pumping routine.

CanSyd Australia Pty Ltd is an Australian owned technology development and consulting business providing automated environmental monitoring instrumentation solutions for the emerging carbon capture and storage industry.