In the present study, we have studied the advantages of using black rice husk ash nanoparticles as a foam stabilizer. It was shown that nanoparticles can potentially improve the foam stability; therefore, using nanoparticles allows one to reduce the surfactant or polymer concentration needed to control gas mobility in the reservoir. In the previously published studies, the authors reported the results of using nanoparticles for this particular application. The study aims to improve the foam-forming ability and foam stability when used in enhanced oil recovery technologies. Therefore, we have investigated the ability of the black rice husk ash to provide foam stability and foaming ability of additives. Black rice husk ash was used to produce stable foam in the process of injection of CO₂ and N₂ gases. Various characterization techniques were used to investigate the properties of the black rice husk ash. Black rice husk ash at various concentrations (ppm) was mixed with high-performance anionic foaming surfactants. In this study we used sodium dodecyl benzene sulfonate (SDBS) anionic surfactant. The static foam tests were performed at ambient temperature by bubbling the CO₂ and N₂ gases through the solution. The CO₂ and N₂ gas-injection laboratory technical evaluations have been reported. The analysis results showed that the contents of silica nanoparticles of black rice husk ash can enhance the foaming ability and provide stability of the foam. Black rice husk ash has attracted increasing interest as a potential additive when used in enhanced oil recovery (EOR) technologies.

在本研究中，我们研究了使用黑稻壳灰纳米颗粒作为泡沫稳定剂的优势。结果表明，纳米颗粒可以潜在地改善泡沫的稳定性。因此，使用纳米颗粒可以减少控制储层中气体迁移所需的表面活性剂或聚合物浓度。在先前发表的研究中，作者报告了将纳米颗粒用于此特定应用的结果。这项研究旨在提高在强化采油技术中使用时的泡沫形成能力和泡沫稳定性。因此，我们研究了黑稻壳灰提供泡沫稳定性和添加剂起泡能力的能力。黑稻壳灰在注入CO ₂和N ₂的过程中用于产生稳定的泡沫气体。使用各种表征技术来研究黑米果壳灰的性质。将各种浓度（ppm）的黑稻壳灰与高性能阴离子起泡表面活性剂混合。在这项研究中，我们使用了十二烷基苯磺酸钠（SDBS）阴离子表面活性剂。通过在溶液中鼓入CO ₂和N ₂气体，在环境温度下进行静态泡沫测试。CO ₂和N ₂气体注入实验室的技术评估已有报道。分析结果表明，黑稻壳灰的二氧化硅纳米粒子含量可以增强起泡能力，并提供泡沫的稳定性。当用于增强采油率（EOR）技术中时，作为一种潜在的添加剂，黑米果壳灰已经引起了越来越多的兴趣。