MeiHua Chen

Title: Innovations of MeiHua Chen in Shale Oil Research

Introduction

MeiHua Chen is a notable inventor based in Fushun, China, recognized for his contributions to the field of shale oil research. With a total of two patents, he has developed innovative methods and tools that address complex challenges in the characterization and extraction of shale oil.

Latest Patents

One of his latest patents is titled "Method for determining lower radius limit of movable throat of shale." This method involves performing a low-temperature nitrogen adsorption test, a high-pressure mercury injection test, and a nuclear magnetic resonance test on target shale to obtain various pore radii. By analyzing the relationship between these pore radii, the method effectively determines the lower radius limit of the movable throat of shale, addressing the complexities of shale's pore structures and heterogeneity.

Another significant patent is "Core holder and prediction method for starting pressure gradient of shale oil based on core holder." This invention includes a core holder designed to accurately measure the movable oil volume of low-porosity and low-permeability shale rock samples. The core holder features an inlet plug, an outlet plug, and a microinjector that allows for precise measurements of the starting pressure gradient of shale oil.

Career Highlights

MeiHua Chen is affiliated with Southwest Petroleum University, where he continues to advance research in shale oil extraction techniques. His work has significantly contributed to the understanding of shale oil characteristics and the development of effective extraction methods.

Collaborations

MeiHua Chen collaborates with esteemed colleagues, including Yu Xiong and LingHong Wang, who contribute to his research endeavors and innovations in the field.

Conclusion

MeiHua Chen's innovative patents and research at Southwest Petroleum University highlight his significant contributions to shale oil technology. His work not only addresses existing challenges but also paves the way for future advancements in the industry.