Jiafen Li

Title: Innovations and Contributions of Inventor Jiafen Li

Introduction

Jiafen Li is a prominent inventor based in Beijing, China. He has made significant contributions to the field of polymer chemistry, particularly in the development of copolymers and well treatment fluids. With a total of 2 patents, his work has implications for the petroleum industry and fluid management.

Latest Patents

Jiafen Li's latest patents include a copolymer and its preparation method and application. This copolymer is a random copolymer derived from various monomers, including acrylamide, acrylic acid, and alkenyl sulfonate. It serves as a fluid loss additive, demonstrating excellent fluid loss properties even under extreme conditions, such as high temperatures of 200°C and saturated brine environments. His second patent focuses on an electropositive production well treating fluid, which utilizes a cationic viscosifier and other additives to enhance stability and performance in borehole conditions. This innovation addresses the technical challenges of maintaining both treating fluid stability and borehole integrity.

Career Highlights

Throughout his career, Jiafen Li has worked with notable organizations, including China Petroleum & Chemical Corporation and Sinopec Research Institute of Petroleum Engineering. His experience in these companies has allowed him to apply his innovative ideas to real-world challenges in the petroleum sector.

Collaborations

Jiafen Li has collaborated with esteemed colleagues, including Changming Su and Xiaohua Yang. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Jiafen Li's contributions to polymer chemistry and petroleum engineering highlight his innovative spirit and dedication to solving industry challenges. His patents reflect a commitment to advancing technology in fluid management and well treatment processes.