The testing curves of 200 wells are matched by using Laplace transform and inverse operation to determine the time-limit of each stage and the practical software is also edited.
利用数值拉氏 变换和反演变换拟合了200多口井的实测试井曲线，确定其各划分段的时间界线，并编制了实用软件。
The testing curves of 200 wells are matched by using Laplace transform and inverse operation to determine the time-limit of each stage and the practical software is also edited.
利用数值拉氏 变换和反演变换拟合了200多口井的实测试井曲线，确定其各划分段的时间界线，并编制了实用软件。
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