Gravity data inversion is one of the important steps in the interpretation of practical gravity data. The inversion result can be obtained by minimization of the Tikhonov objective function. The determination of an optimal regularization parameter is highly important in the gravity data inversion. In this work, an attempt was made to use the active constrain balancing (ACB) method to select the...

Seismic post-stack inversion is one of the best techniques for effective reservoir characterization. This study intends to articulate application Model-Based Inversion (MBI) and Probabilistic Neural Networks (PNN) identification properties i.e. porosity estimation. MBI technique applied observe low impedance zone at porous formation. PNN a geostatistical that transforms volume into volume. Inve...

Paleostress plays a significant role in controlling the formation, accumulation, and distribution of reservoirs, this could be an important factor production hydrocarbons from unconventional reservoirs. In study, we will use 3D seismic reflection data to perform slip-tendency-based stress inversion determine field basement northern slope area Bongor Basin. The dataset for technique is easily av...

Although the wet season in the tropical Amazon (108N–208S) at any one place and in any one year is initiated rapidly by synoptic systems, large-scale thermodynamic conditions modulate the frequency and intensity of these synoptic systems and hence control the climatology of the wet season. In this study, the satellite radiances, radiosondes, and assimilation data of the atmosphere are analyzed ...

Shear-wave velocity ( ) is an important parameter used for site characterization in geotechnical engineering. However, dispersion curve inversion is challenging for most inversion methods due to its high non-linearity and mix-determined trait. In order to overcome these problems, in this study, a joint inversion strategy is proposed based on the particle swarm optimization (PSO) algorithm. The ...

Abstract Five types of reefs are described from the northern and southern parts Azrou-Khenifra Basin generated by interactions microbes coral communities. The type 1 microbial grew in both shallow- deep-water settings, with a strong control glacioeustasy. Type 2 developed more tranquil periods, associated common intermounds, where only single major regressive-transgressive sequence is recognise...