Lawrence Livermore National Laboratory



Robert Mellors

Executive Summary

We are developing subsurface optical-fiber sensors and advancing a computer-simulation code for monitoring the underground hydraulics of low-flowing oil and gas reservoirs. The remote sensing of subsurface phenomena is a focus for various energy concerns (microseismicity, borehole-fluid monitoring)  and national security concerns (tunnel detection and explosion, industrial applications, and port monitoring).

Publications and Presentations

Mellors, R.J., et al. 2018. "Fiber Optic Acoustic Sensors for Geophysical Applications." LLNL-PRES-744290.

——— . 2018. "Modeling Potential EGS Signals from a Distributed Fiber Optic Sensor Deployed in a Borehole." LLNL-PRES-748366.

——— . 2018. "Simulating Distributed Fiber Optic Sensing in the Subsurface." LLNL-PRES-757268.