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Kofi Ohemeng Kyei Prempeh
Department of Petroleum EngineeringPhysical Sciences

Kofi Ohemeng Kyei Prempeh

14 Publications6 Research Themes10 Open Access
KNUST Profile
Research Overview & Focus

The researcher integrates hydraulic fracturing techniques with reservoir analysis to develop comprehensive tools for hydrocarbon extraction and storage. Their work spans multiscale processes, analytical solutions, upscaling methodologies, advanced mathematical modeling, enhanced oil recovery strategies, reservoir engineering simulation methods, and groundwater flow studies. The goal is to create robust models that address challenges in these interconnected fields through innovative approaches grounded in physical principles.

Faculty Biography

A resourceful individual with impeccable mathematical modelling, analytical, and scientific computing skills. Looking forward to leverage research potential to advance Science.

Key Research Themes (6)
Physical Sciences

Advanced Mathematical Modeling in Engineering

Physical Sciences

CO2 Sequestration and Geologic Interactions

Physical Sciences

Enhanced Oil Recovery Techniques

Physical Sciences

Groundwater flow and contamination studies

Physical Sciences

Hydraulic Fracturing and Reservoir Analysis

Physical Sciences

Reservoir Engineering and Simulation Methods

Publications (14)

Analytical model and exact upscaling for 1D solute transport with adsorption to micro heterogeneous media in geological bodies and chromatography

Open Access
2025Groundwater flow and contamination studiesDOI: 10.1016/j.cej.2025.168930

Joule‐Thomson Cooling During CO<sub>2</sub> Injection Under Unsteady‐State Delayed Heat Exchange

Open Access
2025CO2 Sequestration and Geologic InteractionsDOI: 10.1029/2024wr038466

Long-term propagation of CO2 plume below the seal accounting for chemical reactions and water counter-flow

Open Access
2025DOI: 10.48550/arxiv.2502.18703

Two-phase immiscible displacement of water by gas accounting for fines migration: analytical model for vertical equilibrium

Open Access
2025Reservoir Engineering and Simulation MethodsDOI: 10.48550/arxiv.2502.18035

Analytical model for CO2-water displacement with rate-dependent phase permeability for geological storage

Open Access
2024CO2 Sequestration and Geologic InteractionsDOI: 10.1016/j.marpetgeo.2024.107195

Exact Solutions and Upscaling for 1D Two‐Phase Flow in Heterogeneous Porous Media

Open Access
2024Advanced Mathematical Modeling in EngineeringDOI: 10.1029/2024wr037917

CO2 Storage in Subsurface Formations: Impact of Formation Damage

Open Access
2024CO2 Sequestration and Geologic InteractionsDOI: 10.3390/en17174214

Analytical model for Joule-Thomson cooling under heat exchange during CO2 storage

Open Access
2024CO2 Sequestration and Geologic InteractionsDOI: 10.1016/j.advwatres.2024.104758

Formation Damage During CO2 Storage: Analytical Model, Field Cases

2024CO2 Sequestration and Geologic InteractionsDOI: 10.2118/217840-ms

Secondary Migration Modelling for Multivariant Exploration Planning: An Analytical Approach

2023Reservoir Engineering and Simulation MethodsDOI: 10.3997/2214-4609.202310619

Boltzmann transformation of radial two-phase black oil model for tight oil reservoirs

Open Access
2022Hydraulic Fracturing and Reservoir AnalysisDOI: 10.1007/s13202-022-01528-8

Effects of Kaolinite on Fines Migration and Formation Damage

2020Hydraulic Fracturing and Reservoir AnalysisDOI: 10.2118/199293-ms

Effects of the capillary-entrapped phase on fines migration in porous media

2019Hydraulic Fracturing and Reservoir AnalysisDOI: 10.1016/j.jngse.2019.103047

Polymer Optimisation- Shear Thinning or Thickening?

Open Access
2019Enhanced Oil Recovery TechniquesDOI: 10.24203/ajas.v7i4.5808
Academic Metrics
DepartmentDepartment of Petroleum Engineering
Total Publications14
Research Themes6
Open Access Papers10

Department of Petroleum Engineering

Kwame Nkrumah University of Science and Technology

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