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A process for the pyrolytic indexing of the oil to the prediction of rock formations and the oil characteristics
A process for the pyrolytic indexing of the oil to the prediction of rock formations and the oil characteristics
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机译:石油的热分解索引以预测岩层和石油特性的过程
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摘要
In the pyrolytic oil-production index method, or POPI method, the numerical values obtained by the application of the prior art POPI method are standardized or normalized. In another aspect, the POPI method and associated data are employed in combination with other empirically determined information to provide values of (1) the API gravity for the reservoir oil; (2) the Apparent Water Saturation (ASw) of the reservoir rock; and (3) the cementation and saturation exponents that are used in the Archie equation for calculating the water saturation in the oil-reservoir rock. This method results in the standardization of the numerical values derived by the POPI method. Applying the normalization or standardization process to the POPI method results in the conversion of the numerical value of POPIo for good oil-producing reservoir rock to a standard value.
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机译:在热解采油指数法或POPI法中,通过应用现有技术的POPI法获得的数值被标准化或标准化。在另一方面,将POPI方法和相关数据与其他根据经验确定的信息结合使用以提供以下值:(1)储层油的API比重; (2)储层岩石的表观水饱和度(AS w Sub>); (3)在阿奇方程中用于计算油藏岩石中水饱和度的胶结和饱和指数。该方法导致通过POPI方法得出的数值的标准化。将标准化或标准化过程应用于POPI方法会导致将优质采油储层岩石的POPI o Sub>数值转换为标准值。
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