Yingju Pei

Title: Innovations of Yingju Pei

Introduction

Yingju Pei is a notable inventor based in Chengdu, China. He has made significant contributions to the field of engineering, particularly in the development of advanced downhole systems. With a total of two patents to his name, Pei's work addresses critical challenges in oil and gas extraction.

Latest Patents

Yingju Pei's latest patents include a Downhole Traction System and a Two-Stage Reverse-Torque Bent Screw Orientation Tool. The Downhole Traction System features a driving system connected to a downhole wheeled tractor, which comprises a tractor body, a power unit, and multiple traction units. This innovative design allows the supporting wheel to abut against the well wall, enhancing operational efficiency. The Two-Stage Reverse-Torque Bent Screw Orientation Tool addresses issues such as large friction resistance and low drilling speed. It consists of a first-stage and a second-stage clutch mechanism, incorporating various components like a battery, pressure sensor, and electromagnetic valve to improve control over borehole tracks.

Career Highlights

Yingju Pei is affiliated with Chengdu University of Technology, where he continues to contribute to research and development in his field. His work has garnered attention for its practical applications in the oil and gas industry.

Collaborations

Pei collaborates with esteemed colleagues such as Jianguo Zhao and Qingyou Liu, further enhancing the innovative capacity of his projects.

Conclusion

Yingju Pei's contributions to engineering through his patents reflect his commitment to solving complex problems in the oil and gas sector. His innovative designs are paving the way for more efficient extraction methods.