Hydrocarbon source rock evaluation and quantification of organic richness from correlation of well logs and geochemical data: A case study from the sembar formation …

H Aziz, M Ehsan, A Ali, HK Khan, A Khan - Journal of Natural Gas Science …, 2020 - Elsevier
Abstract Sembar Formation of Cretaceous encountered in Khajari-01 and Miran-01 wells,
which are located in the Southern Indus Basin (SIB), Pakistan. Total organic carbon (TOC) …

Tracing source and palaeo‐weathering conditions of quartzose sandstone in the Cretaceous Cambay Basin: A combined petrographical, geochemical and …

PK Rajak, N Prabhakar, S Banerjee - Geological Journal, 2024 - Wiley Online Library
Based on detrital monazite dating, mineral chemistry of tourmaline and rutile, bulk rock
geochemistry, modal analysis of petrographic and palaeocurrent data, this study tracks the …

Sembar formation as an unconventional prospect: new insights in evaluating shale gas potential combined with deep learning

MR Amjad, U Shakir, M Hussain, A Rasul… - Natural Resources …, 2023 - Springer
Since most of the petroliferous basins of Pakistan have not been fully explored, the country's
energy output falls short of its energy demands. Studies conducted both internationally and …

Characterization of secondary reservoir potential via seismic inversion and attribute analysis: A case study

A Ali, M Younas, M Ullah, M Hussain, M Toqeer… - Journal of Petroleum …, 2019 - Elsevier
Seismic reservoir characterization is a renowned technique to obtain a better
understandingand quantification of hydrocarbon bearing reservoirs by integration of seismic …

[HTML][HTML] Integrated geophysical analysis of the Sembar Formation, Central Indus Basin, as an unconventional resource

A Ali, TM Alves, Y Amin - Journal of Natural Gas Science and Engineering, 2022 - Elsevier
The ever-increasing demand for new energy sources witnessed at present is leading to a
shortage of oil and gas resources throughout the world. At the same time, polluting energy …

Predicting gas content in high-maturity marine shales using artificial intelligence based seismic multiple-attributes analysis: A case study from the lower Silurian …

C Sheng, Z Wenzhi, G **nmin, Z Qingcai, Y Qing… - Marine and Petroleum …, 2019 - Elsevier
Gas content is the most important index used to evaluate shale gas reservoirs. Compared to
the North American marine shales, the marine shales of China are older, characterized by …

A novel gas sands characterization and improved depositional modeling of the Cretaceous Sembar Formation, Lower Indus Basin, Pakistan

F Aftab, M Zafar, MI Hajana, W Ahmad - Frontiers in Earth Science, 2022 - frontiersin.org
The Lower Indus Basin of Pakistan has substantial hydrocarbon potential with the
Cretaceous Sembar Formation as its principal source rock. While studies have identified the …

Application of model based post-stack inversion in the characterization of reservoir sands containing porous, tight and mixed facies: A case study from the Central …

M Toqeer, A Ali, TM Alves, A Khan, Zubair… - Journal of Earth System …, 2021 - Springer
Porosity is a key parameter for reservoir evaluation. Inferring the porosity from seismic data
is often challenging and prone to uncertainties due to number of factors. The main aim of this …

Classification of well log data using vanishing component analysis

U Hayat, A Ali, G Murtaza, M Ullah, I Ullah… - Pure and Applied …, 2020 - Springer
This study reports the application of the novel supervised learning approach called
vanishing component analysis (VCA) for the classification of lithologies from well log signal …

[PDF][PDF] Classification of Well Log Data Using Vanishing Component Analysis

N RAJPOOT - academia.edu
This study reports the application of the novel supervised learning approach called
vanishing component analysis (VCA) for the classification of lithologies from well log signal …