论文部分内容阅读
依据油藏工程理论，推导出了油水两相渗流条件下用含水率求解油层含水饱和度的方程，并借助含水率与含水饱和度的关系曲线，推导出确定砂岩水驱油藏生产井出口端地层含水饱和度的方程。应用实例表明，该方法在断层少，含油层系单一的小型断块油气田具有一定的实用价值。
Based on the theory of reservoir engineering, the equation of water saturation for reservoir formation under the condition of oil-water two-phase seepage is deduced. Based on the curve of water content and water saturation, the outlet of sandstone water-flooded reservoir Equation of formation water saturation. The application examples show that this method has some practical value in small faults and small fault block oil and gas fields with single reservoir system.