Fucheng Deng

Title: Fucheng Deng: Innovator in Multi-Stage Fracturing Technology

Introduction

Fucheng Deng is a notable inventor based in Hubei, China. He has made significant contributions to the field of engineering, particularly in the area of multi-stage fracturing technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of fracturing operations.

Latest Patents

Fucheng Deng holds a patent for a Multi-stage Fracturing Sliding Sleeve. This invention comprises a fracturing pipe, a shear slip device, a fracturing sleeve, a ball seat support, a first sliding sleeve, and a limiting sleeve. The fracturing sleeve is designed to seal fracturing ports, while the ball seat support and the fracturing pipe are connected through at least one first shear pin. A first spring is positioned between the first sliding sleeve and the limiting sleeve, and a second sliding sleeve is located below a multi-segment ball seat, connecting with the first sliding sleeve. The design includes an outer wall of the first sliding sleeve featuring a downward-facing annular shoulder, and an inner wall of the limiting ring with an upward-facing annular shoulder. The first spring is situated between these two shoulders, and the upper end face of the limiting ring restricts the axial travel of the first sliding sleeve. This innovative design aims to improve the efficiency and effectiveness of fracturing operations.

Career Highlights

Throughout his career, Fucheng Deng has worked at Yangtze University, where he has contributed to research and development in engineering. His work has focused on enhancing technologies related to fracturing and has positioned him as a key figure in this specialized field.

Collaborations

Fucheng has collaborated with notable colleagues, including Yongcun Feng and Jingen Deng. These partnerships have fostered innovation and have contributed to advancements in their respective fields.

Conclusion

Fucheng Deng's contributions to multi-stage fracturing technology exemplify his commitment to innovation and engineering excellence. His patent for the Multi-stage Fracturing Sliding Sleeve showcases his ability to address complex challenges in the industry. Through his work and collaborations, he continues to influence the field positively.