Robust estimation of shear wave velocity in a carbonate oil reservoir from conventional well logging data using machine learning algorithms

H Kheirollahi, NS Manaman, A Leisi - Journal of Applied Geophysics, 2023 - Elsevier
In recent decades, various applications of shear wave velocity have been reported in oil and
gas projects. These applications include the determination of lithology, estimation of …

Petrophysical parameters estimation of a reservoir using integration of wells and seismic data: a sandstone case study

A Leisi, MR Saberi - Earth Science Informatics, 2023 - Springer
Estimation of reservoir parameters (reservoir characterization) including lithology, porosity
and water saturation is crucial in the oil and gas industry. These parameters can be …

Reservoir petrophysical Index (RPI) as a robust tool for reservoir quality assessment

S Aftab, A Leisi, A Kadkhodaie - Earth Science Informatics, 2023 - Springer
Investigating the quality of hydrocarbon reservoirs, especially carbonate reservoirs, is a very
critical issue in the economic evaluation of the reservoirs. Therefore, we have tried to …

New interpretation approach of well logging data for evaluation of Kern aquifer in South California

S Aftab, RH Moghadam, A Leisi - Journal of Applied Geophysics, 2023 - Elsevier
Today, various methods are offered to effectively understand the subsurface layers.
Meanwhile, the effective interpretation of different data can be effective in understanding the …

[PDF][PDF] Poro-acoustic impedance as a new seismic inversion attribute for reservoir characterization

S Aftab, A Leisi, N Shad Manaman - Journal of the Earth and …, 2024 - researchgate.net
Porosity is one of the most important petrophysical parameters, studied in the subject of
reservoir characterization. Determining porosity and how it changes in hydrocarbon …