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2024 TA PP SALSA NABILA 1-ABSTRAK
Terbatas  Suharsiyah
» Gedung UPT Perpustakaan
Terbatas  Suharsiyah
» Gedung UPT Perpustakaan
The urgent need to mitigate climate change has driven significant advancements in carbon capture, utilization,
and storage (CCUS), with one crucial aspect being the conversion of existing oil production wells into CO2
injection wells. This transformation not only helps reduce greenhouse gas emissions but also enhances oil
recovery through CO2-enhanced oil recovery (CO2-EOR). The process involves a meticulous re-completion
design and thorough well integrity assessment to ensure safe and efficient CO2 storage over the long term. Key
components of this re-completion process include evaluating production performance, estimating injectivity,
predicting corrosion damage, and analyzing tubing stress. Productivity analysis focuses on reservoir
characteristics and stimulation techniques to optimize fluid flow. Injectivity estimation determines optimal
injection rates and pressures while considering reservoir and fluid properties. Corrosion prediction and tubing
stress analysis ensure the well can withstand CO2-induced stresses and maintain operational integrity. This study
presents a case study of well "S," which exemplifies the re-completion plan's effectiveness in enhancing well
integrity and CO2 storage efficiency. Recommendations include economic feasibility studies, further design
refinement, and continuous evaluation of corrosion management strategies to ensure sustainable operation. This
study underscores the importance of integrated planning and rigorous assessment in converting oil production
wells to CO2 injection wells, contributing to environmental sustainability, and advancing CCUS technologies.