SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR MODELING COMPLEX WELLBORES IN FIELD-SCALE RESERVOIR SIMULATION

摘要

Systems, methods, and computer-readable media are provided for a near-well unstructured grid model builder for generating a full-field unstructured grid for reservoir simulation. As described further below, the near-well unstructured grid model builder may include a workflow interface and a parallel unstructured grid model builder. The inputs to the near-well unstructured grid model builder may include existing well trajectory and completion data, future well data, a geological model, a structured grid simulation model, or any combination thereof. The near-well unstructured grid model builder may output a near- well unstructured grid having a specified grid resolution in regions of interest that include a well.