[HTML][HTML] Assessment of nano-to-micro-scale geomechanical properties and their time-dependent behavior: Current status and progressive perspectives

MC Ngoma, O Kolawole - Rock Mechanics Bulletin, 2024 - Elsevier
Rocks can deform at varying scales (nano-, micro-and macro-scale) under different
temperatures, pressures, stresses, and time conditions. Sub-core scale (nano-to micro …

Impact of microbial-rock-CO2 interactions on containment and storage security of supercritical CO2 in carbonates

O Kolawole, C Millikan, M Kumar, I Ispas… - International Journal of …, 2022 - Elsevier
Abstract Carbon Capture and Sequestration (CCS) has been widely adopted as a key
technology to mitigate anthropogenic greenhouse gas emissions and to meet the 2050 net …

[HTML][HTML] Hydrothermal alteration and physical and mechanical properties of rocks in a volcanic environment: A review

ML Pereira, V Zanon, I Fernandes, L Pappalardo… - Earth-Science …, 2024 - Elsevier
Volcanic rocks are the prominent host rocks in geothermal and volcanic systems in general,
displaying heterogeneity. Although various external factors such as temperature, pressure …

[HTML][HTML] Assessment of inherent heterogeneity effect on continuous mechanical properties of shale via uniaxial compression and scratch test methods

O Kolawole, F Oppong - Rock Mechanics Bulletin, 2023 - Elsevier
Shale reservoirs have been a significant focus of hydrocarbon production over the past few
decades, and the mechanical assessment of target shale reservoirs has been critical to …

Mechanistic study of microbial altered properties in dolostones

O Kolawole - Rock Mechanics and Rock Engineering, 2023 - Springer
In this study, a suite of tests was conducted to investigate the microscale mechanical, elastic,
and microstructural alterations due to rock–microbial interactions in dolomitic rocks …

Pore morphology effect on elastic and fluid flow properties in Bakken formation using rock physics modeling

O Ozotta, MR Saberi, O Kolawole, ML Malki… - … and Geophysics for Geo …, 2022 - Springer
Unconventional geo-resources are critical due to their important contributions to energy
production. In this energy transition and sustainability era, there is an increased focus on …

Influence of Reservoir Heterogeneity on Simultaneous Geothermal Energy Extraction and CO2 Storage

M Singh, S Mahmoodpour, C Schmidt-Hattenberger… - Sustainability, 2023 - mdpi.com
This numerical study delves into the dynamic interaction between reservoir heterogeneity
and its impact on the dual objectives of geothermal energy extraction and CO2 …

Microbial induced mechano-petrophysical modified properties to improve hydrocarbon recovery in carbonate reservoirs

O Kolawole, C Millikan, M Kumar, I Ispas… - Geomechanics for Energy …, 2022 - Elsevier
This study focuses on the impact of a microbial-induced process on mechanical and
petrophysical properties of tight carbonate hydrocarbon reservoirs and its implication for …

[HTML][HTML] Coupled experimental assessment and machine learning prediction of mechanical integrity of MICP and cement paste as underground plugging materials

O Kolawole, RH Assaad, MP Adams, MC Ngoma… - Biogeotechnics, 2023 - Elsevier
Compromised integrity of cementitious materials can lead to potential geo-hazards such as
detrimental fluid flow to the wellbore (borehole), potential leakage of underground stored …

[HTML][HTML] A State-of-the-Art Review of Hydraulic Fracturing in Geothermal Systems

Z Xie, D Han, J Li, K Li - Sustainability, 2024 - mdpi.com
As a renewable and green energy source, geothermal energy holds tremendous
developmental value. Hydraulic fracturing plays a significant role in enhancing geothermal …