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1. 发明申请

US20060015310A1 METHOD FOR SIMULATION MODELING OF WELL FRACTURING 审中-公开
标题翻译：井破裂模拟建模方法
公开(公告)号：US20060015310A1
公开(公告)日：2006-01-19
申请号：US10710526
申请日：2004-07-19
申请人： Anwar Husen , Raj Banerjee
发明人： Anwar Husen , Raj Banerjee
IPC分类号： G06G7/48
CPC分类号： E21B43/26
摘要： A model system for simulating the performance of a subterranean well, starts with a base model wherein input logging data, pressure transient data and PVT data is introduced into the base model. A numerical interpreter then calculates the predicted performance of the well. A match system compares actual performance data with calculated performance data based on the base model through reiterative loop for modifying the base model to provide a match between the actual performance data and the predicted performance data to optimize the base model. The method for generating the optimized performance data in accordance with the subject invention incorporates the steps of introducing known pressure transient data, well logging data and PVT data for the well into a base model and producing a performance prediction from the base model. These results are compared with actual performance data and the model is modified to generate a performance prediction that matches the actual performance for producing an optimized model. The method is particularly useful because it accounts for and adjusts the performance prediction based on non-Darcy factors effecting the fluid parameters in the well.
摘要翻译：用于模拟地下井的性能的模型系统从基础模型开始，其中输入测井数据，压力瞬态数据和PVT数据被引入到基本模型中。数字解释器然后计算井的预测性能。匹配系统将实际性能数据与基于基本模型的计算性能数据通过反复循环进行比较，以修改基本模型以提供实际性能数据与预测性能数据之间的匹配以优化基本模型。根据本发明的用于产生优化性能数据的方法包括以下步骤：将井的已知压力瞬态数据，测井数据和PVT数据引入到基本模型中，并从基本模型产生性能预测。将这些结果与实际性能数据进行比较，并修改模型以生成与生产优化模型的实际性能相匹配的性能预测。该方法特别有用，因为它考虑并调整了基于影响井中流体参数的非达西因子的性能预测。

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