Impact of Supercritical CO2 on Shale Reservoirs and Its Implication for CO2 Sequestration

B Hazra, V Vishal, C Sethi, D Chandra - Energy & Fuels, 2022 - ACS Publications
Hydraulic fracturing has transformed the international energy landscape by becoming the go-
to method for the exploitation of natural gas from unconventional shale reservoirs. However …

Impact of degassing time and temperature on the estimation of pore attributes in shale

DP Singh, D Chandra, V Vishal, B Hazra… - Energy & Fuels, 2021 - ACS Publications
The influence of degassing time and temperature on low-pressure gas adsorption (LPGA)
behavior of shales was examined in this study. Two organic-rich shales of contrasting …

Experimental protocols to determine reliable organic geochemistry and geomechanical screening criteria for shales

C Sethi, B Hazra, DA Wood, AK Singh - Journal of Earth System Science, 2023 - Springer
Unconventional shale petroleum systems, owing to their petroleum generation and storage
properties have gained tremendous exploitation and research interest in recent years …

Pore properties in organic-rich shales derived using multiple fractal determination models applied to two Indian Permian basins

DP Singh, DA Wood, B Hazra, PK Singh - Energy & Fuels, 2021 - ACS Publications
The pore geometry of shale reservoirs plays an important role in the storage and
transportation of petroleum in these unconventional resources. Intrinsic surface roughness …

Impact of Particle Crush-Size and Weight on Rock-Eval S2, S4, and Kinetics of Shales

DP Singh, DA Wood, V Singh, B Hazra… - Journal of Earth Science, 2022 - Springer
Abstract The Rock-Eval technique in the last few decades has found extensive application
for source rock analysis. The impact of shale particle crush-size and sample weight on key …

Structural and thermal properties of vitrain lithotype in coal-inferences from TG-DTG-DSC, Rock-Eval and X-ray diffraction

B Hazra, DP Singh, P Chakraborty, H Das… - Journal of Earth System …, 2022 - Springer
Vitrain is one of the most important lithotype for the end utilization of humic coals in relevant
industries. In this work, we examine the thermal, structural and pyrolysis properties of …

Effect of high temperature on the physical properties and pore structure characteristics of organic-rich shale

Y Li, J Xiong, G Wu, X Liu, L Liang, Y Ding… - Arabian Journal of …, 2022 - Springer
The investigated shale samples were collected from the Lower Silurian Longmaxi Formation
in the southwest Sichuan Basin, China. The adsorption and desorption properties and …

Source rock potential, palynofacies depositional environment synthesis and structural traps of the Enugu Formation Southeastern Region, Nigeria

KK Okeke, AW Mode, EC Anigbogu, IM Umeadi… - Arabian Journal of …, 2023 - Springer
The incessant natural gas flare and oil seepages triggered the source rock potential
palynofacies exposé, depositional environment and lateral facies changes as well as …

Organic geochemical characteristics of shale in the lower sub-member of the third member of paleogene Shahejie formation (Es3L) in Zhanhua sag, Bohai Bay Basin …

M Feng, X Wang, Y Du, W Meng, T Tian, J Chao… - Arabian Journal of …, 2022 - Springer
Organic geochemical compositions of shale are the key parameters for evaluating the
potential of lacustrine shale oil. Systematic organic geochemical analyses (eg, total organic …

Hydrocarbon generative potential of intracontinental sediments of the Babouri-Figuil Basin, Northern Cameroon

EP Enow-Bate, ME Nton, JE Takem, NE Ayuk… - Arabian Journal of …, 2023 - Springer
Organic-rich sediments constituting part of the Benue trough make up the Babouri-Figuil
Basin (Yola-Garoua branch) in Northern Cameroon, which contains organic-rich deposits …