Evaluation of Shaly Clastic Reservoir Rocks

被引:0
|
作者
Fertl, Walter H. [1 ]
Frost Jr., Elton [1 ]
机构
[1] Dresser Atlas
来源
| 2003年 / Society of Petroleum Engineers (SPE)卷
关键词
Clay minerals - Gamma rays - Ion exchange - Mathematical models - Mechanical permeability - Porosity - Sand - Scanning electron microscopy - Shale;
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摘要
The log-derived spectral gamma ray data was correlated to core-derived Qv data. The log-derived spectral gamma ray data was correlated to core-derived Qv data. The empirical correlations based on core and well logging parameters were established individually as no logging device existed. The digital interpretation technique was developed which was based on empirical correlation of core and spectral gamma ray data which provided continuous in-situ water saturation estimate based on the Waxman-Smits equation.
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