Jingen Deng

Title: Jingen Deng: Innovator in Dynamic Crack Evaluation and Polymer Technology

Introduction

Jingen Deng is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of dynamic crack evaluation and polymer technology. With a total of three patents to his name, his work has implications for various industries, particularly in drilling and material science.

Latest Patents

One of Jingen Deng's latest patents is the "Dynamic crack leaking stoppage evaluation experiment device and experiment method." This innovative device includes a crack simulation experiment instrument featuring a dynamic crack simulation mechanism. It is designed to simulate the dynamic change process of a crack from a closed state to an open state. The experiment method allows for the study of the variation range of the crack width subjected to self-adaptive leaking stoppage with various combinations of materials. It also quantitatively examines the effects of rheological and hydraulic parameters of well drilling fluid on the stability of the leaking stoppage layer within the dynamic crack. This enables real-time monitoring and evaluation of the leaking stoppage effect and location.

Another notable patent is the "Calcium-resistant zwitterionic polymer, preparation method and application thereof, and water-based drilling fluid containing polymer as dispersant." This invention discloses a calcium-resistant zwitterionic polymer that includes multiple structural units. The polymer serves as a dispersing agent in water-based drilling fluids, enhancing their performance and stability.

Career Highlights

Jingen Deng has worked at the China University of Petroleum, where he has contributed to research and development in his areas of expertise. His work has been instrumental in advancing technologies related to drilling fluids and material stability.

Collaborations

Throughout his career, Jingen has collaborated with notable colleagues, including Yongcun Feng and Fucheng Deng. These collaborations have further enriched his research and innovation efforts.

Conclusion

Jingen Deng is a distinguished inventor whose work in dynamic crack evaluation and polymer technology has made a significant impact. His innovative patents reflect his commitment to advancing scientific knowledge and practical applications in the industry.