Abstract In this paper, we present an innovative factor analysis algorithm for hydrocarbon exploration to estimate the intrinsic permeability of reservoir rocks from well logs. Unlike conventional evaluation methods that employ a single or limited number data types, process simultaneously all available derive first statistical and relate it by regression analysis. For solving problem analysis, ...

Characterization of caprock shale is critical in CO2 storage site evaluation because the acts as a barrier for injected buoyant plume. The properties shales are complex and influenced by various processes; hence, it challenging to evaluate quality. An integrated approach therefore necessary assessing seal integrity. In this study, we investigated Lower Jurassic Drake Formation from proposed Aur...

This paper presents the results of a research project which investigated permeability prediction for Precipice Sandstone Surat Basin. Machine learning techniques were used estimation based on multiple wireline logs. information improves CO2 injectivity in this formation. Well logs and core data collected from 5 boreholes Basin, where extensive complete sets conventional well exist Sandstone. Fo...

A comprehensive set of downhole measurements was collected in the AND-1B drillhole as part of the on-ice scientifi c programme defi ned for the McMurdo Ice Shelf (MIS) Project. Geophysical logs were recorded over two operation phases and consisted of calliper, temperature, fl uid conductivity, induction resistivity, magnetic susceptibility, natural gamma activity, acoustic televiewer, borehole ...

The complex interplay between depositional facies and diagenesis in dolostones presents numerous challenges for calculating petrophysical properties from wireline logs. Complex pore geometries and mineralogies control rock petrophysical properties, and equations for calculating porosities and saturations must therefore be tailored to specific pore geometry-mineralogy combinations. The complex m...