Optimizing Hydrocarbon Production Through Petrophysical Evaluation: A Case Study of the XY Creek-43 F2 Well in the Niger Delta

Abstract

This study presents a comprehensive Petrophysical evaluation of the XY Creek-43 F2 well in the Niger Delta's Greater Ughelli Depobelt, aimed at identifying optimal production strategies based on subsurface characteristics. Using gamma ray, resistivity, porosity, and permeability logs, the analysis highlights the interval between 8740 and 8780 feet as the most promising for hydrocarbon extraction. This zone demonstrates excellent reservoir quality, with high porosity (0.32–0.33 v/v), high permeability (>180 mD), and hydrocarbon saturation, supported by low gamma ray and high resistivity values. The correlation between these logs confirms that this interval contains clean, hydrocarbon-bearing sands, with strong production potential. Based on these findings, the primary production strategy should focus on completing this interval without requiring additional stimulation techniques, as the natural permeability is sufficient to support efficient hydrocarbon flow. The study also recommends avoiding production from zones below 8800 feet, where higher water saturation and shale content limit hydrocarbon recovery. These insights provide a framework for maximizing the well’s productivity while minimizing water production risks