Maia Kelly C B, Densy Dos Santos Francisco Agatha, Moreira Mateus Perissé, Nascimento Regina S V, Grasseschi Daniel
Instituto de Química, Universidade Federal do Rio de Janeiro (UFRJ), 21941-909 Rio de Janeiro, Brazil.
ACS Omega. 2024 Jul 22;9(35):36874-36903. doi: 10.1021/acsomega.4c04058. eCollection 2024 Sep 3.
Enhanced oil recovery (EOR) techniques are crucial for maximizing the extraction of residual oil from mature reservoirs. This review explores the latest advancements in surfactant carriers for EOR, focusing on their mechanisms, challenges, and opportunities. We delve into the role of inorganic nanoparticles, carbon materials, polymers and polymeric surfactants, and supramolecular systems, highlighting their interactions with reservoir rocks and their potential to improve oil recovery rates. The discussion includes the formulation and behavior of nanofluids, the impact of surfactant adsorption on different rock types, and innovative approaches using environmentally friendly materials. Notably, the use of metal oxide nanoparticles, carbon nanotubes, graphene derivatives, and polymeric surfacants and the development of supramolecular complexes for managing surfacant delivery are examined. We address the need for further research to optimize these technologies and overcome current limitations, emphasizing the importance of sustainable and economically viable EOR methods. This review aims to provide a comprehensive understanding of the emerging trends and future directions in surfactant carriers for EOR.
提高采收率（EOR）技术对于从成熟油藏中最大限度地开采剩余油至关重要。本综述探讨了用于提高采收率的表面活性剂载体的最新进展，重点关注其作用机制、挑战和机遇。我们深入研究了无机纳米颗粒、碳材料、聚合物和聚合物表面活性剂以及超分子体系的作用，突出它们与油藏岩石的相互作用以及提高采收率的潜力。讨论内容包括纳米流体的配方和性能、表面活性剂在不同岩石类型上的吸附影响以及使用环保材料的创新方法。值得注意的是，研究了金属氧化物纳米颗粒、碳纳米管、石墨烯衍生物和聚合物表面活性剂的使用以及用于控制表面活性剂输送的超分子复合物的开发。我们阐述了进一步开展研究以优化这些技术并克服当前局限性的必要性，强调了可持续且经济可行的提高采收率方法的重要性。本综述旨在全面了解用于提高采收率的表面活性剂载体的新兴趋势和未来发展方向。
