Formation integrity evaluation for geosequestration of CO2 in depleted petroleum reservoirs under cyclic stress conditions.

Aminaho, Efenwengbe

Abstract

This study aims to evaluate formation integrity during cyclic injection and withdrawal of CO2 gas stream and the impact of impurities in the CO2 gas stream on the petrophysics and brittleness of reservoir and caprock. It also aims to identify possible sand management and wellbore instability issues during cyclic withdrawal of CO2.

Citation

AMINAHO, E. 2023. Formation integrity evaluation for geosequestration of CO2 in depleted petroleum reservoirs under cyclic stress conditions. Presented at the 2023 Sand Management Network (SMN) students annual competition, Aberdeen, UK, 29 November 2023.

• Presentation Conference Type: Presentation / Talk
• Conference Name: 2023 Sand Management Network (SMN) students annual competition
• Start Date: Nov 29, 2023
• Deposit Date: Dec 7, 2023
• Publicly Available Date: Dec 14, 2023
• Peer Reviewed: Peer Reviewed
• Keywords: Carbon dioxide; Geosequestration; Cyclic processes; Sand management
• Public URL: https://rgu-repository.worktribe.com/output/2166415