Numerical Simulation of Oil Migration-Accumulation of Multilayer and Its Application
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摘要: 研究了三维问题的石油地质和渗流力学特征。提出了数学模型,构造了新的算子分裂隐式迭代格式,并成功地对胜利油田东营凹陷(厚层)和惠民凹陷(多层)带断层和通道的实际问题进行了大规的数值模拟计算。计算结果在油藏位置等方面和实际情况相吻合,完整地解决了这一石油地质和渗流力学的国际着名问题。Abstract: From such actual conditions as the effects of fluid mechanics in porous media and three-dimensional geology characteristics,the mathematical model and a kind of modified method of second order splitting-up implicit interactive scheme were put forward.For the actual problem of Dongying hollow(single layer)and Huimin hollow(multilayer)of Shengli Petroleum Oil Field,this numerical simulation test and the actual conditions are basically coincident,thus the well-known problem has been solved.
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Key words:
- multilayer /
- migration-accumulation /
- Dongying hollow /
- Huimin hollow /
- numerical simulation
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