Building a 3D Dynamic Model for an Exploration Field following the RIM process

The purpose of this study is to emphasize the need for incorporating the RIM (Reservoir Integrated Modelling) approach as a systematic methodology in every reservoir modelling evaluation in an effort to maximize the benefits at the different stages of field development. In addition, RIM process helps to address the specific objectives of a given project as defined by business need, resource limitations and available input data. This article uses the project done with an exploratory field in the North Sea to illustrate the benefits of following the RIM process when creating a reservoir simulation model to estimate hydrocarbons in place and maximise the recovery. A summary of the RIM procedures is presented in a step by step manner, along with the results of the studies undertaken by the multidisciplinary team, the risks identification, assessment of uncertainties and the proposals for future data acquisition programs to reduce the identified uncertainties.