Jiayi Liu

Title: Jiayi Liu: Innovator in Shale Evaluation Methods

Introduction

Jiayi Liu is a prominent inventor based in Chengdu, China. He has made significant contributions to the field of geological evaluation, particularly focusing on the self-sealing properties of organic-rich shale. With a total of four patents to his name, Liu's work is instrumental in enhancing the understanding of shale gas preservation.

Latest Patents

One of Jiayi Liu's latest patents is a "Method for quantitative evaluation of self-sealing property of organic-rich shale." This method involves selecting geological parameters, measuring samples, calculating weight coefficients, and establishing a self-sealing evaluation standard. The evaluation standard categorizes the self-sealing grade into excellent, good, medium, or poor based on the calculated coefficients. This innovative approach allows for a more accurate prediction of shale gas preservation conditions.

Another notable patent is the "Calculation method for fractal dimension of shale pores." This method includes obtaining multiple shale samples, performing principal component analysis, and conducting regression analysis to develop a quantitative calculation model. The model enables the calculation of fractal dimensions of target shale samples, providing valuable insights into the geological characteristics of shale formations.

Career Highlights

Jiayi Liu has worked at esteemed institutions such as Southwest Petroleum University and China University of Geosciences (Wuhan). His academic and research endeavors have significantly advanced the field of geosciences, particularly in shale evaluation techniques.

Collaborations

Throughout his career, Jiayi Liu has collaborated with notable colleagues, including Xueying Wang and Kun Zhang. These collaborations have fostered a productive research environment, leading to innovative solutions in geological evaluations.

Conclusion

Jiayi Liu's contributions to the field of shale evaluation through his innovative patents and collaborations highlight his role as a leading inventor in geosciences. His work continues to influence the understanding of shale gas preservation and evaluation methods.