Lei Ding

Title: Lei Ding: Innovator in Water-Gas Reservoir Technologies

Introduction

Lei Ding is a prominent inventor based in Chengdu, China. He has made significant contributions to the field of water-gas reservoir technologies, holding a total of 2 patents. His innovative approaches address critical challenges in the management and prediction of water invasion in gas reservoirs.

Latest Patents

One of Lei Ding's latest patents is titled "Method for predicting water invasion frontier for complex well in bottom-water gas reservoir." This patent provides a method for predicting the water invasion frontier by considering various well types and gravitational pressure drops during production. The technical solution involves calculating the coupled permeability of the well type acting on the gas-water interface and determining the position of the gas-water interface using equivalent permeability and pseudo-productivity as characteristic parameters.

Another notable patent is "Intelligent water-control and gas-diversion particle for water-gas reservoirs and preparation method thereof." This invention introduces an intelligent particle designed for water-gas reservoirs, featuring a core support layer with barbs, an expandable water shutoff layer, and a gas diversion layer. The design aims to enhance the efficiency of water control and gas diversion in reservoir applications.

Career Highlights

Lei Ding is affiliated with Southwest Petroleum University, where he continues to advance research in petroleum engineering and reservoir management. His work has garnered attention for its practical applications in the energy sector.

Collaborations

Lei has collaborated with notable colleagues, including Xiaohua Tan and Xiaoping Li, who contribute to his research endeavors and innovations in the field.

Conclusion

In summary, Lei Ding is a distinguished inventor whose work in water-gas reservoir technologies has led to valuable patents and advancements in the industry. His contributions are essential for improving the efficiency and effectiveness of gas extraction processes.