Transforming CCS and Reservoir Surveillance: DAS, Elastic FWI, and Microseismic for High-Resolution CO2 Plume and Reservoir Dynamics Monitoring

Summary Distributed Acoustic Sensing (DAS) technology has emerged as a transformative tool for reservoir monitoring in Oil & Gas and carbon capture and storage (CCS) applications. By utilizing fiber optic cables as continuous sensors, DAS enables real-time, high-resolution monitoring of subsurface seismic activity, fluid dynamics, and reservoir performance. This document explores the applications of DAS technology in end-to-end solutions for vertical seismic profiling (VSP), microseismic monitoring, elastic Full Waveform Inversion (FWI), and comprehensive reservoir monitoring in various projects.