Jingfeng Dong

Title: The Innovative Mind of Jingfeng Dong

Introduction

Jingfeng Dong, an accomplished inventor based in Beijing, China, has made significant contributions to the field of oil reservoir technology. With two patents to his name, he has established himself as a leading figure in inventing solutions aimed at enhancing oil recovery and efficiency in various industrial applications.

Latest Patents

Dong's latest innovations include:

1. **Permeability-enhancing flooding system for tight oil reservoirs, and preparation and use thereof**

This patent discloses a permeability-enhancing flooding system designed specifically for tight oil reservoirs. It utilizes an oil-in-water droplet system composed of a surfactant, an oil-soluble substance, and water. The outer phase is an aqueous solution containing surfactants, while the inner phase is made from the oil-soluble substance. This invention employs either nonionic or anionic gemini surfactants, offering a simple preparation process that is conducive to industrial production and cost-effective, showcasing strong potential for application in enhanced oil recovery.

2. **Carboxymethyl inulin graft polymer scale and corrosion inhibitor and preparation method thereof**

This invention presents a carboxymethyl inulin graft polymer that serves as a scale and corrosion inhibitor. The configuration includes a main chain made up of particular repeating units, optimally tuned for effective scale inhibition and corrosion resistance. The materials used are both affordable and environmentally friendly, as they do not contain phosphorus and nitrogen, making them suitable for industrial use while maintaining mild and controllable reaction conditions.

Career Highlights

Jingfeng Dong has worked with esteemed organizations such as PetroChina Company Limited and Yangtze University. His experience at these prominent institutions has provided him with a robust foundation in research and development, particularly in petroleum engineering and materials science.

Collaborations

Throughout his career, Dong has collaborated with notable individuals, including Weichu Yu and Aibin Wu. These partnerships have contributed to the development and refinement of his innovative solutions, emphasizing the importance of collaboration in the field of research and invention.

Conclusion

Jingfeng Dong's contributions to innovation in oil recovery and material applications highlight his role as a pivotal inventor in his domain. With a focus on creating effective, sustainable solutions, his work promises to benefit the industry and enhance operational efficiencies significantly.