Zhaijun Wen

Title: Zhaijun Wen: Innovator in Well Cementation Solutions

Introduction

Zhaijun Wen is a notable inventor based in Chengdu, China. He has made significant contributions to the field of well cementation, holding a total of 2 patents. His innovative approaches address critical challenges in the industry, particularly in the use of waste materials for cementation solutions.

Latest Patents

Wen's latest patents include a well cementation working solution prepared from red mud, slag, and waste drilling fluids. This solution is formulated using specific components in precise weight ratios, including waste drilling fluids, slag, red mud, a suspension stabilizer, an activating aid, an anti-pollution agent, and a diluent. The second patent focuses on a method for evaluating the breakage strength of cemented surfaces under dynamic load. This method involves creating a composite structure sample and utilizing a Hopkinson rod to analyze the dynamic strain signals and breakage strength.

Career Highlights

Throughout his career, Zhaijun Wen has worked with prominent institutions such as Southwest Petroleum University and the China Academy of Building Research. His work has been instrumental in advancing the understanding and application of cementation techniques in the petroleum industry.

Collaborations

Wen has collaborated with notable colleagues, including Xiaowei Cheng and Kaiyuan Mei. These partnerships have contributed to the development of innovative solutions in well cementation.

Conclusion

Zhaijun Wen's contributions to the field of well cementation through his patents and collaborations highlight his role as a key innovator. His work not only addresses industry challenges but also paves the way for sustainable practices in cementation.