Estimation of pore structure and permeability in tight carbonate reservoir based on machine learning (ML) algorithm using SEM images of Jaisalmer sub-basin, India

P Yalamanchi, S Datta Gupta - Scientific Reports, 2024 - nature.com
Analyzing the pore structure in carbonate reservoirs plays a crucial role in predicting fluid
flow characteristics within these formations. The goal of the study was to use machine …

Integrated well-log data and seismic inversion results for prediction of hydrocarbon source rock distribution in W segment, Pearl River Mouth Basin, China

W Jia, Z Zong, D Qin, T Lan - Geoenergy Science and Engineering, 2023 - Elsevier
Hydrocarbon source rocks possess a high concentration of organic matter and can generate
significant quantities of hydrocarbons, which are integral components within hydrocarbon …

Capture the variation of acoustic impedance property in the Jaisalmer Formation due to structural deformation based on post-stack seismic inversion study: a case …

S Datta Gupta, SK Sinha, R Chahal - Journal of Petroleum Exploration and …, 2022 - Springer
The Rajasthan basin situates in the western part of India. The basin architecture comprises
three significant sub-basins such as Barmer-Sanchor, Bikaner-Nagaur and Jaisalmer …

Application of seismic attributes and quantitative-based instantaneous static reservoir simulations for quantitative imaging of lithology and fluids of Lower-Cretaceous …

MT Naseer - Journal of Earth System Science, 2024 - Springer
Upper shoreface depositional systems (USE) have accumulations of coarse-grained
sedimentary facies of lowstand systems tract (LST), which are encased inside the low …

A semi-analytical method for the stress distribution around a borehole with multiple casings and cement sheaths

B Zhou, X Zhang, C Zhang, F Zhao - Geoenergy Science and Engineering, 2023 - Elsevier
In this paper, a semi-analytical method is developed to predict the stress distribution around
a cased borehole with multiple casings and cement sheaths. The stress field formulations of …