Seismic Exploration & Upstream Infrastructure Monitoring

The deployment of advanced Distributed Acoustic Sensing (DAS) systems opens new frontiers in geophysics, engineering seismic surveys, and industrial asset integrity.
By turning tens of kilometers of standard optical fiber into an array of thousands of virtual sensors, we build a dynamic digital model of the asset. This eliminates the need for conventional discrete point sensors, substantially cutting deployment costs and increasing monitoring reliability.

• Near-Surface & Engineering Seismic Surveys

The system features an adjustable gauge length with spatial resolution down to 0.2 meters and effectively suppresses low-frequency environmental noise, serving as a complete replacement for conventional geophones. Support for helically wound optical cables enables recording of both horizontal and vertical components of reflected seismic waves—making it an ideal solution for ground subsidence analysis, karst sinkhole detection, and permafrost degradation monitoring.

• Vertical Seismic Profiling (VSP).

Optical fiber functions as a continuous receiver array along the entire wellbore trajectory. The system delivers an exceptional signal-to-noise ratio (SNR) comparable to conventional downhole tools, while vastly exceeding them in spatial data density, operational speed, and durability.