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Author

K. O. Prempeh

2 papers indexed here

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Conference Oct 2026

Laboratory-Based Injectivity Decline Prediction During Supercritical CO2 Injection into Weakly Consolidated Sandstones

The aim of this work is to characterize the impacts of formation damage resulting from fines migration on CO2 storage in weakly consolidated sandstone rocks. A mathematical formulation and upscaling procedure presented in this work aims to quantify the injectivity decline and sweep efficiency during CO2 injection. F...

T. Russell, A. Keykhosravi, K. O. Prempeh et al. · 0 citations
Aug 2026

Impact of Velocity-Dependent Relative Permeability and Fines Migration on CO2 Storage in Aquifers: A Hybrid Analytical-Numerical Upscaling Framework

The aim of this study is to develop an analytical model for axisymmetric gas-water flows in heterogeneous geological formations applicable to carbon dioxide (CO2) storage in deep saline aquifers. The novel method integrates numerical upscaling with an analytical reservoir model for predicting sweep and injectivity du...

S. S. Mobasher, K. O. Prempeh, T. Russell et al. · 0 citations

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