XiuQing Li

Title: Innovations of XiuQing Li in Shale Oil Research

Introduction

XiuQing Li is a notable inventor based in Chengdu, 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

XiuQing Li's latest patents include a method for determining the lower radius limit of the 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 addresses the complexities of shale occurrence space characterized by heterogeneous pore structures.

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

Career Highlights

XiuQing Li is affiliated with Southwest Petroleum University, where he continues to advance research in petroleum engineering and shale oil extraction techniques. His work has significantly contributed to the academic and practical understanding of shale oil characteristics.

Collaborations

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

Conclusion

XiuQing Li's innovative patents and research at Southwest Petroleum University highlight his significant role in advancing shale oil extraction methodologies. His contributions are vital for addressing the challenges faced in the petroleum industry.