Xiangqian Bu

Title: Innovations of Xiangqian Bu in Temporary Plugging Agents

Introduction

Xiangqian Bu is a notable inventor based in Beijing, China. He has made significant contributions to the field of materials science, particularly in the development of degradable temporary plugging agents. His innovative work aims to enhance the efficiency and safety of industrial processes.

Latest Patents

Xiangqian Bu holds a patent for a "Low-density, high-strength degradable temporary plugging agent and the preparation method and use thereof." This invention comprises a unique formulation that includes 60% to 85% by weight of polylactic acid, 5% to 20% by weight of starch, 5% to 10% by weight of polycaprolactone, 2% to 5% by weight of a solubilizing agent, and 2% to 5% by weight of a toughening agent. The agent is designed to effectively bridge existing cracks, significantly increasing pressure while being environmentally friendly. The preparation method is straightforward, with low process requirements, making it suitable for industrial production. When utilized in temporary plugging fracturing, it can completely degrade under formation conditions within a specified timeframe, preventing secondary damage to the reservoir and avoiding pollution.

Career Highlights

Xiangqian Bu is currently associated with PetroChina Company Limited, where he applies his expertise in developing innovative materials. His work has been instrumental in advancing the field of temporary plugging agents, contributing to safer and more efficient industrial practices.

Collaborations

Xiangqian Bu collaborates with esteemed colleagues such as Baoqiang Lv and Lijun Mu. Their combined efforts in research and development have led to significant advancements in the field.

Conclusion

Xiangqian Bu's innovative contributions to the development of degradable temporary plugging agents highlight his commitment to enhancing industrial processes. His work not only improves efficiency but also prioritizes environmental safety.