一种实用的联解法

A Practical Combined Method

将乙型水驱曲线法和 HCZ预测模型法相结合 ,提出了一种预测水驱开发油田的含水率、产油量、产水量、产液量和相应的累积产量随开发时间的变化 ,以及可采储量的联解法。并编制了相应的实用软件 ,增强了方法应用的方便性、科学性。该方法克服了在预测水驱油田开发指标中 ,乙型水驱曲线法和 HCZ预测模型法所固有的局限性。

This paper presents a kind of practical combined method by the second type water drive curve method and HCZ forecasting model, which can forecast development indexes in water drive oilfield, such as water cut, oil production rate, water production rate, liquid poduction rate and corresponding cumulative production rate at the different time and recoverable reserves. And the paper programs corresponding applied softwares, which improves the method's convinence and scientific rule. The method gets rid of innate limits of the second type water drive curve method and HCZ forecasting model.\;