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由于不稳定试井解释具有时间性,在不同时间测试的试井解释数据,其解释参数具有可变性、多解性,这些参数的可变性、多解性是否可靠,目前还没有专门的技术手段解决这一问题,因此不能单为试井资料解释而解释,应结合实际生产历史来判断解释结果是否可靠,假设试井分析的储层参数在开采过程中随地层压力变化很小,可以将试井解释结果用于生产历史拟合,建立生产历史拟合函数,如果解释结果参数能使生产历史很好的拟合,说明解释结果参数可靠,反之说明解释结果不可行,必须重新解释其参数,通过生产历史拟合使其解释得到更准确的地层参数。
Due to the instability test interpretation of time-tested well test interpretation data at different times, the explanatory parameters are variability, multi-solution, the variability of these parameters, the reliability of multiple solutions, there is no specific technical means To solve this problem, we should not interpret interpretation of well test data alone. Based on actual production history, we should judge whether the interpretation result is reliable. Suppose that the reservoir parameters of well test analysis have little change with formation pressure during the mining process. Well interpretation of results for the production of history fitting, the establishment of production history fitting function, if the interpretation of the results of the parameters can make a good history of production fitting, explain the interpretation of the results of a reliable parameter, on the contrary explain the interpretation of the results is not feasible, we must re-explain its parameters, Through production history fitting to explain more accurate formation parameters.