Seismic data commonly provides insight into subsurface reservoirs. However, only seismic is not capable to completely evaluate reservoir pore fluid heterogeneities. Therefore, an integrated approach of seismic interpretation, petrophysical analysis and Gassmann fluid substitution is used in Meyal area, for its reservoir depiction and field development. The results of seismic analysis reveal that the study area is in compressional regime and thrust bounded pop-up structure makes it appropriate for hydrocarbon accumulation. A new lead is identified that could be probable hydrocarbon potential zone. Petrophysical investigation depicts that the zone is saturated with hydrocarbon and hold suitable effective porosity. In addition, fluid substitution in desired zone reflects variations in elastic properties (P, S-wave velocity and density) when substituted with brine. The maximum variations are perceived at maximum saturation of brine. This approach can be confidently applied to quantify reservoir potential in any sedimentary basin of the world.

中文翻译：

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巴基斯坦上印度河盆地Meyal地区储层表征和油田开发的综合方法

地震数据通常可以洞悉地下储层。但是，只有地震技术不能完全评估储层孔隙流体的非均质性。因此，Meyal地区采用地震解释，岩石物理分析和Gassmann流体替代的综合方法进行油藏描述和油田开发。地震分析结果表明，研究区处于压缩状态，逆冲弹跳结构使其适合油气成藏。确定了新的铅，可能是潜在的碳氢化合物潜在带。岩石物理研究表明，该区域充满了碳氢化合物，并拥有合适的有效孔隙度。此外，所需区域中的流体置换反应了弹性（P，用盐水代替时的S波速度和密度）。在盐水的最大饱和度下感知到最大变化。该方法可以放心地应用于量化世界上任何沉积盆地中的储层潜力。