Pore-to-process simulation concept refers to coupling all production system elements such as reservoir(s), wells, pipeline network, and facilities. The concept evaluates the impact of the subsurface geological structure uncertainties, wells, and pipeline network flow assurance issues and the surface facility constrains on the overall asset production. Pore-to-process simulation will enable several what-if scenarios evaluation, identify production bottlenecks, and optimize asset oil- and water-production rates. The purpose of the concept is to maximize oilfield recovery, eliminate non-productive time, and increase profitability through the design and deployment of integrated workflows. This combines business process management with advanced information technology and engineering expertise to streamline and, in many cases, automate the execution of tasks performed by cross-functional teams (i.e., subsurface, engineering, and operation teams).