Ivan Kuvshinov

Title: Ivan Kuvshinov: Pioneering Innovations in Mineral Oil Production

Introduction

Ivan Kuvshinov, an accomplished inventor based in Tomsk, Russia, has made significant contributions to the field of mineral oil production. With two patents to his name, Kuvshinov's work focuses on enhancing the efficiency of oil extraction from underground deposits. His innovative processes are designed to address challenges faced during later stages of oil field development.

Latest Patents

Kuvshinov's latest patents reflect his expertise and inventive spirit. The first patent, titled "Process for Producing Mineral Oil from Underground Mineral Oil Deposits," introduces a method to increase mineral oil yield by blocking highly permeable regions of mineral deposits. This is achieved through the separate injection of acidic formulations containing water-soluble Al(III) salts and urea or urea derivatives. These formulations do not mix until within the deposit, resulting in the formation of highly viscous gels due to the deposit's temperature, particularly beneficial during the final development stage when production faces increased watering out.

His second patent, "Method of Reducing Zone Permeability by In-Situ Formation of Gel of Urotropin and Urea in an Aqueous Solution," involves a technique for mineral oil extraction where different aqueous formulations are injected successively into an injection well. These formulations consist of water mixed with urotropin and urea, which then combine in the formation to create viscous gels, effectively blocking highly permeable zones between the injection and production wells. This innovative method allows for cooler injection temperatures, not exceeding 60°C.

Career Highlights

Throughout his career, Ivan Kuvshinov has worked with several notable organizations that have furthered his research and professional development. He has been associated with Wintershall Holding GmbH and the Institute of Petroleum Chemistry of the Siberian Branch of the Russian Academy of Sciences. His experiences in these institutions have significantly enriched his knowledge and innovative capabilities in mineral oil production processes.

Collaborations

Kuvshinov’s work has also involved collaboration with prominent professionals in the field, including colleagues Vladimir Stehle and Konrad Siemer. Their collective expertise has undoubtedly contributed to the successful development of his patents and innovative methods in mineral oil extraction.

Conclusion

Ivan Kuvshinov stands out as a leading inventor in the domain of mineral oil production, demonstrating a strong commitment to innovation and efficiency. His patented processes not only enhance oil extraction techniques but also aim to address environmental and operational challenges in the industry. With a solid foundation laid through his career and collaborations, Kuvshinov’s contributions may continue to influence the field for years to come.