Introduction to this special section: Reservoir characterization

Reservoir characterization is at the forefront of the energy transition, having evolved from its traditional role in hydrocarbon exploration to playing a vital role in developing subsurface energy solutions. As our industry navigates the complexities of meeting global energy demands while pursuing climate goals, the accurate characterization of subsurface formations has never been more important. The integration of multiple disciplines — from geophysics and geology to petrophysics and reservoir engineering — aids in the characterization framework for understanding the complex subsurface systems that will help power our future.