Company Filing History:
Years Active: 2011
Title: Zupei Zhang: Innovator in Gas Hydrate Sampling Technology
Introduction
Zupei Zhang is a notable inventor based in Changchun, China. He has made significant contributions to the field of gas hydrate sampling technology. His innovative approach has led to the development of a unique sampling method that enhances the fidelity of core samples.
Latest Patents
Zupei Zhang holds a patent for a "Sampling method and sampler for gas hydrates by hole bottom freezing." This invention relates to a specialized sampler that includes a fisher, a wire-line coring mechanism, and an outer barrel. The design incorporates a refrigeration portion, a low temperature control portion, and a frozen insulation sample portion, which together form an inner barrel assembly. The refrigeration portion injects a refrigerant into the frozen insulation sample portion, maintaining a predetermined temperature to freeze core samples of gas hydrates at the bottom of a drill hole. This method effectively suppresses hydrate decomposition and maintains the stability of gas hydrates.
Career Highlights
Zupei Zhang is affiliated with Jilin University, where he continues to advance research in gas hydrate technologies. His work has garnered attention for its practical applications in the field of energy resources.
Collaborations
Zupei Zhang has collaborated with notable colleagues, including Youhong Sun and Wei Guo. Their combined expertise contributes to the ongoing research and development in gas hydrate sampling methods.
Conclusion
Zupei Zhang's innovative contributions to gas hydrate sampling technology demonstrate his commitment to advancing scientific research. His patented methods provide valuable tools for the exploration and study of gas hydrates, showcasing the importance of innovation in this field.