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首页> 外文期刊>International Journal of Geosciences >Assessment of Hydrocarbon Potential in Owem Field in Niger Delta, Nigeria
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Assessment of Hydrocarbon Potential in Owem Field in Niger Delta, Nigeria

机译：尼日利亚尼日尔三角洲Owem油田的油气潜力评估

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Seismic data were integrated with well log to define the subsurface geometry and hydrocarbon trapping potential of Owem field, onshore Niger Delta. The research methodology involved horizon and fault interpretation to produce subsurface structural map. Wireline logs signatures were employed to identify hydrocarbon bearing sand and compute reservoir petrophysical parameters for hydrocarbon reservoir analysis. Two horizons HA and HB were identified and mapped and a time structural map was produced. Two reservoirs R1 and R2 were delineated in the wells A and B. The computed petrophysical parameters for well A showed that the thickness of Reservoir R1 and R2 are 11.5 and 12.5 meters respectively while the porosity and hydrocarbon saturation varies between 0.16 - 0.24 and 0.6 - 0.8 respectively. Similarly the average thickness and porosity of R1 and R2 for well B is about 18.0 meters and 0.12 while the hydrocarbon saturation varies between 0.7 - 0.8. The integration of seismic and well logs data has proved to be a useful tool in the reservoir analysis of hydrocarbon.
机译：将地震数据与测井数据集成在一起，以定义尼日尔三角洲陆上Owem油田的地下几何形状和油气捕集潜力。研究方法涉及视野和断层解释，以产生地下结构图。有线测井信号被用来识别含烃砂岩并计算储层岩石物理参数以进行烃储层分析。确定了两个层位HA和HB，并绘制了时间结构图。在A和B井中划定了两个油藏R1和R2。计算出的A井的岩石物理参数表明，R1和R2储层的厚度分别为11.5和12.5米，而孔隙度和烃饱和度在0.16-0.24和0.6-之间变化。分别为0.8。同样，B井的R1和R2的平均厚度和孔隙率分别约为18.0米和0.12，而烃饱和度在0.7-0.8之间变化。地震和测井数据的集成已被证明是油气储层分析的有用工具。

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