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FlowTerra
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Real-time intelligence for the subsurface.
Geolinks helps industrial operators understand how fluids and subsurface conditions evolve over time. FlowTerra combines continuous passive seismic monitoring, advanced data processing, dynamic 3D/4D modelling and AI-powered interpretation to turn subsurface change into decision-ready intelligence.
See sooner. Act smarter.
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Why it matters
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What happens underground can change what happens above ground.
Fluid migration, pressure changes and evolving subsurface conditions can affect safety, operational performance, environmental risk and asset integrity. Yet conventional monitoring often relies on localized measurements, periodic surveys or surface observations that may leave gaps between instruments and between measurement intervals.
FlowTerra enables continuous, volumetric subsurface visibility. It helps teams detect meaningful changes earlier, understand how fluid dynamics evolve in 3D/4D, and focus investigation where and when it matters most.
INTELLIGENCE
Reveal how subsurface fluids move and evolve over time through dynamic monitoring and modelling.
SAFETY
Improve situational awareness and support earlier investigation of emerging subsurface risks.
OPTIMIZATION
Use qualified, time-resolved information to improve operational planning and resource management.
TRACEABILITY
Generate continuous, time-stamped outputs that support reporting, monitoring workflows and stakeholder confidence.
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FlowTerra Applications
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One subsurface intelligence approach. Multiple industrial challenges.
FlowTerra supports industrial applications where understanding fluid movement underground is critical to safer, smarter and more sustainable operations.

Continuous subsurface monitoring for tailings storage facilities, hydrogeology and groundwater, heap leaching and fluid pathways.
Mining

MMV for CO₂ storage: track CO₂ plume evolution and support continuous reservoir integrity and containment monitoring.
CO₂ Storage / CCS

Explore and monitor natural hydrogen and helium migration pathways, and identify changes in subsurface fluid dynamics over time.
Natural hydrogen

Monitor pressure evolution and unwanted gas migration pathways to support storage integrity, risk prevention and maintenance planning.
Underground gas storage

Monitor groundwater dynamics and changes in aquifer conditions over time.
Groundwater ressources

Identify open faults and monitor fluid pathways for geothermal exploration and production.
Geothermal
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FlowTerra at a glance
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From seismic signals to decision-ready subsurface intelligence.
FlowTerra is an integrated subsurface monitoring solution combining continuous sensing, advanced processing, dynamic subsurface modelling, visualization and AI-powered interpretation. It is designed to fit around each site, its existing instrumentation, operating constraints and decision needs.
1.FlowTerra Sensors
Continuous, wireless 24/7 acquisition. Surface geophones record ambient seismic noise and can be combined with weather, piezometer and other relevant site data.
2. FlowTerra Multiphysics
Advanced seismic data processing and dynamic 3D/4D modelling reveal changes in subsurface fluid dynamics.
3. Monitoring Hub
Visualization, qualified outputs, data integration and connection to client systems and dashboards.
4. FlowTerra DecideX
AI-powered interpretation translates monitored changes into relevant indicators and decision-ready insights.
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What makes FlowTerra Different
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Continuous. Non-invasive. Built for operational reality.
Continuous monitoring. Dynamic modelling. AI-powered interpretation.
FlowTerra uses passive seismic monitoring and ambient-noise analysis to observe changes beneath the surface without the need for active seismic sources and, depending on the application, without drilling for the monitoring array. Surface sensors can operate autonomously and continuously, helping extend visibility between conventional measurement points and across larger subsurface volumes.
The result is not simply more geophysical data. FlowTerra combines automated processing with AI-powered interpretation to deliver qualified subsurface intelligence that clients can integrate into their existing engineering, reporting and operational workflows.
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Mining Proof Point
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Detect change early. Keep operations moving.
For tailings storage facilities, piezometers, inclinometers and visual inspections remain essential. FlowTerra complements them with continuous volumetric insight between measurement locations and at depth. In an operating TSF pilot, FlowTerra tracked seismic velocity changes associated with pore pressure, stress and stiffness evolution across the dam wall, helping engineering teams investigate changes before they affect operations.
See sooner. Act smarter.
- Better visibility of evolving conditions.
- Earlier investigation and preventive action.
- Volumetric insight between point sensors and into the foundation.
- Qualified information that supports engineering decisions and GISTM-aligned workflows.
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Our Vision
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Industrializing the next generation of subsurface intelligence.
Our ambition is to make continuous subsurface monitoring a practical operational capability for industries that depend on understanding what is happening underground. By revealing fluid dynamics through passive seismic monitoring, Geolinks helps organizations move from reactive observation to proactive, data-driven decisions.