【摘要】 一个油藏的断裂系统往往需要结合动、静态资料才能最终得到落实。针对乌尔禾油藏利用地震资料获得的2套差异较大的断裂系统,通过应用地层水资料分析法、压力温度系统分析法和注采系统分析法等多种方法,结合对2套断裂系统各自特点的详细研究,核实工区内主要存在3组断裂,落实了各断裂的分布及产状特征,建立了油藏微构造模型,上述工作为进一步开展研究区地质模型研究提供了坚实的基础。更多还原

【Abstract】 After 2D and 3D seismic exploration, two observable different fault systems about Wuerhe reservoir were obtained one after the other. In order to establish the efficient development model and exploitation techniques,it is an urgent problem to verify and use these fault systems by present data. Aimed at the problem about Wuerhe reservoir, the research integrates the characteristics of the fault systems and achieves three groups of reasonable faults and the fault complex, fault throw,fault trend and such elements by analyzing the type of formation brine, reservoir pressure and temperature,injection-recovery history and other producing performance data. On the basis of the results, the structure distribution model of Wuerhe reservoir was developed.更多还原