Our Service

Passive Seismic

Our passive seismic services leverage advanced non-invasive techniques to monitor and analyze naturally occurring seismic signals, enabling us to provide detailed characterizations of subsurface structures, reservoirs, and fault systems. This method is particularly valuable for long-term monitoring in environmentally sensitive areas, delivering critical data with minimal surface disruption.

We utilize the Geobit sensors to ensure precise and high-resolution data acquisition. Our methodologies include several specialized passive seismic techniques:

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Spesification

This technique focuses on analyzing the vertical component of passive seismic waves to detect subsurface structural anomalies, commonly applied in oil and gas exploration to identify hydrocarbon trap zones.

A spectral analysis method used in passive seismic surveys that compares the amplitude of vertical and horizontal seismic waves to identify soil resonance and subsurface characteristics.

A passive seismic technique that leverages the spatial correlation of seismic noise to accurately determine subsurface shear wave velocity (Vs) profiles.

A data processing technique that reverses the propagation of seismic waves in time to enhance the resolution of subsurface imaging, often applied in hydrocarbon exploration and geotechnical monitoring.

A passive seismic analysis method that evaluates the spectral ratio between horizontal and vertical waves to determine the natural frequency of the ground, supporting geotechnical mapping and seismic hazard assessments.

By integrating these advanced techniques, we deliver comprehensive and highly accurate insights to support exploration, development, and monitoring initiatives across various geological environments.

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From the field to final insights — we deliver end-to-end ground and geophysical services designed to drive smarter decisions in exploration, geotechnical, and environmental projects.

Address

Office 8 @ Senopati - Jl. Senopati No.8B, Senayan, Kec. Kby. Baru, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12190