Utilization of flare gas for power generation at Band-e-Karkheh oil field

At the Band-e-Karkheh oil field in southwest Iran, significant volumes of associated gas are currently flared, resulting in both environmental harm and energy inefficiency. This thesis proposes a technically feasible and environmentally beneficial solution for the utilization of flare gas through on-site power generation. The proposed system is designed to convert the entire routine flare stream into approximately 10 MW of electrical power, sufficient to meet the full demand of the Central Processing Facility (CPF). By replacing flaring with controlled combustion in high-efficiency generators, the project aims to substantially reduce greenhouse gas emissions, particularly methane and carbon dioxide, while improving overall energy utilization. The study also addresses key operational challenges, including the high content of heavy hydrocarbons in the gas stream, and offers design strategies to ensure reliable, safe, and continuous performance under varying field conditions. The findings support the adoption of flare gas-to-power systems as a practical step toward sustainable oil field development.