Company Filing History:
Years Active: 2019
Title: Innovations by Inventor Hang Che
Introduction
Hang Che is a notable inventor based in Cangzhou, China. He has made significant contributions to the field of engineering, particularly in the development of advanced fracturing fluid systems. With a total of 2 patents, his work is recognized for its innovative approach to hydraulic fracturing processes.
Latest Patents
One of Hang Che's latest patents is a phase change fracturing fluid system designed for phase change fracturing. This invention includes various components in specific weight percentages, such as 10%-40% of supramolecular construction units, 0-40% of supramolecular function units, and other essential ingredients. The supramolecular construction unit can be melamine or triallyl isocyanurate, while the function unit may consist of vinyl acetate or acrylonitrile. The solvent used in this system includes methylbenzene and other xylene variants. The process involves initially using a conventional fracturing fluid, followed by the injection of the phase change fracturing fluid into the formation.
Another significant patent by Hang Che is the phase-change hydraulic fracturing process. This process consists of several steps, including the injection of clean water or conventional fracturing fluid to fracture the formation. It also involves the simultaneous injection of non-phase-change and phase-change liquids in a specific volume ratio. The process concludes with a well shut-in and pressure-out phase, allowing solid-phase materials generated by the phase-change liquid to settle in the fracture.
Career Highlights
Hang Che is affiliated with Southwest Petroleum University, where he continues to advance his research and innovations in the field of petroleum engineering. His work has garnered attention for its practical applications in hydraulic fracturing, which is crucial for resource extraction.
Collaborations
Hang Che collaborates with esteemed colleagues such as Liqiang Zhao and Yong Yang, contributing to a dynamic research environment that fosters innovation and development in their field.
Conclusion
In summary, Hang Che is a prominent inventor whose work in phase change fracturing fluid systems and hydraulic fracturing processes showcases his innovative spirit and dedication to advancing engineering practices. His contributions are vital to the ongoing evolution of resource extraction technologies.