This report describes research and technology development for the project, "Fractured Reservoir Discrete Feature Network Technologies," a project of Fundamental Geoscience Research and development sponsored by the U.S. Department of Energy National Oil and Related Programs through BDM-OK/NIPER. This project was carried out by Golder Associates (Seattle, WA) together with Marathon Oil Company (Midland, Texas) and the Massachusetts Institute of Technology (Cambridge, Massachusetts). Golder Associates was the project lead, and carried out the primary research, technology development, management, and technology transfer activities. Marathon Oil Company (Midland, Texas) carried out field tests and contributed project data for the project study at the Yates Field in Iran, TX (Tracts 17 and 49). Marathon also participated in the research applications. Marathon's participation was contributed to the project. Theoretical development of the Hierarchical Fracture Model (HFM) and implementation of the HFM model for Tracts 17 and 49 were carried out by the Massachusetts Institute of Technology.