Le He

Title: Innovations by Inventor Le He

Introduction

Le He is a notable inventor based in Chengdu, China. He has made significant contributions to the field of petroleum engineering, particularly in methods related to fracturing processes. With a total of two patents to his name, his work focuses on enhancing the efficiency and safety of oil extraction techniques.

Latest Patents

Le He's latest patents include innovative methods for predicting risks associated with early screen-out in near-well zones. One of his patents, titled "Methods and systems for predicting risk of early-screen-out in near-well zone based on distributed fiber acoustic sensing (DAS)," outlines a comprehensive approach to monitoring acoustic signals and pressure data during fracturing processes. This method utilizes distributed optical fibers to gather critical data, allowing for the determination of friction resistance and the assessment of potential risks in real-time.

Another significant patent is the "Method for determining sand pumping parameters based on width distribution of fracture." This invention involves acquiring basic reservoir parameters and simulating fracture propagation to optimize proppant particle sizes and ratios. By conducting numerical simulations, Le He’s method aims to enhance the effectiveness of sand pumping during fracturing operations.

Career Highlights

Le He is affiliated with Southwest Petroleum University, where he contributes to research and development in petroleum engineering. His academic background and practical experience have positioned him as a key figure in advancing technologies related to oil extraction.

Collaborations

Le He has collaborated with esteemed colleagues, including Qianli Lu and Jianchun Guo. Their joint efforts have furthered research initiatives and innovations in the field of petroleum engineering.

Conclusion

Le He’s contributions to the field of petroleum engineering through his innovative patents demonstrate his commitment to improving oil extraction methods. His work not only enhances operational efficiency but also addresses safety concerns in the industry.