What question did this study set out to answer?

The study aims to evaluate the effectiveness of using xanthan gum and carbon dioxide for enhancing oil recovery.

May 3, 20260 citations

A numerical and experimental approach to oil recovery performances during combined xanthan gum and carbon dioxide flooding.

AEA N El-HoshoudyEgyptian Petroleum Research Institute EME M MansourEgyptian Petroleum Research Institute

Key Points

The study aims to evaluate the effectiveness of using xanthan gum and carbon dioxide for enhancing oil recovery.
Employ numerical simulations and experimental setups to assess recovery performance.
Focus on macroscopic sweep efficiency and viscosity control during the flooding process.
Analyze the economic viability and technical feasibility of the combined flooding strategy.
Demonstrated significant oil recovery improvement compared to traditional methods.
Increased sweep efficiency and reduced oil viscosity enhance the effectiveness of flooding.
Indicates potential for sustainable practices in oil extraction and carbon management.

Abstract

-driven oil swelling and viscosity reduction) and macroscopic sweep efficiency (polymer-driven mobility control). This hybrid approach represents a technically viable and economically promising EOR strategy for mature sandstone reservoirs while contributing to sustainable carbon management.

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