Application of Rock Physics in E&P and CCS Subsurface Evaluation

Abstract

In oil and gas industry, 3D seismic techniques and rock physics analysis have enabled integrated reservoir evaluations. These evaluations have played a crucial role in optimizing development strategies and guiding investment decisions. Similar analytical methods are now being explored for subsurface evaluations and monitoring in Carbon Capture and Storage （CCS） projects.

Despite the extensive experience in applying rock physics-based analysis and evaluation technologies within Exploration and Production （E&P） industry, there has been little public discussion about practice and misunderstandings in reality. In this talk, I presented practical examples of subsurface evaluations based on rock physics in E&P operations. I also discussed key factors towards effective subsurface assessments in CCS projects.