PETROPHYISCAL CHARACTERIZATION OF RESERVOIR A CASE STUDY OF FORD FIELD IN THE ONSHORE REGION OF NIGER DELTA

The Ford Field reservoir, located in the onshore Niger Delta, is a significant hydrocarbon resource requiring detailed petrophysical analysis to optimize exploration and production strategies. This study focuses on the petrophysical characterization of the reservoir, integrating well log data, core samples, and seismic information to evaluate key properties such as porosity, permeability, water saturation, lithology, and hydrocarbon saturation. The analysis reveals critical insights into the reservoir’s storage and flow capacities, facilitated by evaluating effective porosity and permeability in sand-shale sequences typical of the Niger Delta. Key findings indicate a heterogeneous distribution of porosity and permeability due to depositional and diagenetic influences, with net-to-gross ratios providing an accurate assessment of hydrocarbon-bearing sands. Challenges related to formation overpressure, compaction, and fluid typing underscore the need for a refined petrophysical model. The integration of log data with core and seismic data enhances reservoir modeling and fluid characterization, which are essential for well placement and efficient hydrocarbon recovery. This characterization establishes a framework for improved reservoir management and contributes valuable data for decision-making in field development planning within the Niger Delta region.