Abstract

Three correlations were developed for estimation of bubble point pressure, formation volume factor at bubble point, and solution gas-oil ratio. The data gathered from laboratory PVT data of Iranian oilfields. The robustness of the developed correlations was investigated using various methods. In addition, outcomes of the correlations were compared with the reported models in the literature. Results indicate the correlations are accurate. Moreover, the correlations are better than available correlations and outperform them in the reproduction of target data.

中文翻译：

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开发预测原油PVT特性的新模型

摘要

开发了三种相关性，用于估算泡点压力，泡点处的地层体积因子和溶液气油比。数据来自伊朗油田的实验室PVT数据。使用各种方法研究了所建立的相关性的鲁棒性。另外，将相关结果与文献中报道的模型进行了比较。结果表明相关性是准确的。而且，相关性比可用的相关性更好，并且在目标数据的再现中表现优于它们。