Primary and Secondary Recovery of Gelama Merah Field

This study investigated and optimized recovery methods for the Gelama Merah Field, aiming to maximize oil production. While initial reliance on natural pressure and artificial lift (primary methods) facilitated initial production, declining rates necessitated exploration of secondary methods like water and gas injection. Through simulations and analysis, optimal production scenarios and injection rates were determined, leading to gas injection being identified as the most effective solution due to its capability in addressing reservoir challenges. Despite higher upfront costs, gas injection demonstrated its economic viability by yielding significant oil recovery and ensuring project profitability. This study highlights the crucial role of tailored recovery strategies in maximizing hydrocarbon extraction from mature fields like Gelama Merah, where gas injection emerges as a promising solution for sustaining production and extending the field's lifespan.