Este artículo muestra los resultados obtenidos después de aplicar técnicas clasificación estadística multivariada sobre registros geofísicos radiactividad gamma natural, coeficiente absorción fotoeléctrica, porosidad total, densidad, resistividad eléctrica y caliper en pozos ubicados el yacimiento Habana del Este, al oeste la Franja Petrolera Norte Cubana, con objetivo identificar electrofacies...

Carbonate reservoirs rock typing plays a pivotal role in the construction of reservoir static models and volumetric calculations. The procedure for rock type determination starts with the determination of depositional and diagenetic rock types through petrographic studies of the thin sections prepared from core plugs and cuttings. In the second step of rock typing study, electrofacies are deter...

Statistical analysis methods have been widely used in all industries. In well logs analyses, they from the very beginning to predict petrophysical parameters such as permeability and porosity or generate synthetic curves density sonic logs. Initially, were generated simple functions of other measurements. Then, a result popularisation algorithms k-nearest neighbours (k-NN) artificial neural net...

One of the most prospective oil and gas producing basins in Indonesia is Kutai Basin which located East Borneo. In there a natural resource potential form quite abundant. This due to richness source rock aspect dominated by coal. Besides coal, also claystone with rich organic matter (organic shale) that has an important role as rock. Therefore, final project research was conducted Basin, Kalima...