The Intelligence Layer for Geothermal Stimulation.

By capturing high-frequency acoustic signals at the surface, we bring real-time subsurface measurement to geothermal stimulation.
Scope a Pilot Project
100%
Surface-based acoustic measurement
Zero
Downhole hardware, fiber optics, or wireline required

SAFA closes the geothermal blind spot, translating high-frequency acoustic signals into live insight on fluid distribution, stimulation effectiveness, and thermal short-circuit risk across every pumping stage.

By capturing high-frequency acoustic reflections at 1,000 Hz, SAFA measures active fluid entry, perforation efficiency, and injection distribution across every stimulation zone, replacing pressure-based inference with a direct physical record of near-wellbore response.

Core Capabilities

Surface-based acoustic sensing captures critical stimulation parameters in real time. The same AI models that optimize shale completions apply directly to geothermal fracture networks.
Fracture Flow Distribution
Measure injection distribution across stimulation zones in real time. Identify intervals taking disproportionate fluid and improve stage balance before stimulation ends.
Pipe & Perforation Friction
Separate pipe friction from perforation friction to understand whether pressure changes reflect wellbore hydraulics, entry-point behavior, or changing near-wellbore conditions.
Stimulation Effectiveness=
Track whether each stage is creating effective reservoir access. Confirm that open entry points are contributing to injectivity and supporting connected fracture pathways.
Real-Time Flow Area
Monitor effective open flow area during stimulation to detect changes in perforation contribution, plug performance, bypass, or unexpected erosion.
Stage-to-Stage Consistency
Benchmark each stimulation stage against prior intervals to identify where injectivity and completion response are repeatable or changing.

Real-Time Stimulation Workflow

SAFA captures acoustic signals at the surface to measure active fluid entry, perforation efficiency, and injection distribution during geothermal stimulation, providing alerts while the pumps are still running.
Explore Proven Deployment

Install & Sense

Seismos acoustic transducers clamp to the high-pressure treating line at the wellhead in under an hour. No well intervention required.

Compute & Analyze

From the first pump stroke, the AI engine continuously decomposes pipe friction, perforation friction, and flow distribution

Decide & Act

When flow distribution deviates from target, the system passes recommendations to the control system, allowing engineers to adjust pump rates or diverter volume mid-treatment.

Validated Across Geothermal Architectures.

The acoustic measurement methodology is reservoir-agnostic. Any well that uses hydraulic stimulation to create or enhance a subsurface flow network can benefit from real-time surface-based measurement.
Enhanced Geothermal Systems (EGS)
Optimize stimulation of engineered reservoirs by measuring active fluid entry, perforation efficiency, and injection distribution across each stage.
Closed-Loop Geothermal
Provide real-time measurement inputs that help guide stage adjustments and improve consistency during geothermal stimulation.
Hot Dry Rock
Monitor active fluid entry during stimulation to identify uneven injection, limited entry effectiveness, and intervals that may require operational adjustment.
Built on 100,000+ Stages of Real-World Data.
Seismos owns the industry's only continuously growing repository of in-well acoustic measurement at 1,000 Hz.
Get Started Today
Schedule a technical demo to see how SAFA applies directly to your completion program.
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