Xu Si

Title: Xu Si - Innovator in Oil Drilling Technology

Introduction

Xu Si is a notable inventor based in Chengdu, China. He has made significant contributions to the field of oil drilling equipment. His innovative approach has led to the development of a unique rotation guidance apparatus that enhances drilling efficiency.

Latest Patents

Xu Si holds a patent for a "Dynamic inwardly eccentrically-placed directional drill bit type rotation guidance apparatus." This invention belongs to the technical field of oil drilling equipment. The apparatus features a ball-socketed ball-joint rod connected to a drill bit. It includes several circumferentially and evenly distributed piston holes in the lower connector's side wall. Each piston is matched with a piston hole, and a piston rod connected to the piston is movably linked to the ball-socketed ball-joint rod. An eccentrically-placed valve core is connected to a controller in the upper connector, allowing for precise control of the rotation guidance.

Career Highlights

Xu Si is affiliated with Southwest Petroleum University, where he continues to advance his research and development in drilling technologies. His work has garnered attention for its practical applications in the oil industry.

Collaborations

Xu Si collaborates with esteemed colleagues such as Wei Li and Hongxiang Lei. Their combined expertise contributes to the innovative projects at Southwest Petroleum University.

Conclusion

Xu Si's contributions to oil drilling technology exemplify the spirit of innovation in the field. His patented apparatus represents a significant advancement that could enhance drilling operations worldwide.