Yingying Guo

Title: Yingying Guo: Innovator in Downhole Sealability Testing

Introduction

Yingying Guo is a notable inventor based in Zhoushan, China. She has made significant contributions to the field of oil and gas well sealant testing. Her innovative approach has led to the development of a unique apparatus and method for assessing the dynamic sealability of fluids in downhole environments.

Latest Patents

Yingying Guo holds a patent for an "Apparatus and method for testing dynamic sealability of fluid in the downhole minor leaks." This invention involves a cylindrical cell assembly designed to withstand high temperatures and pressures. It features an electromagnetic heater positioned radially outside the cell body, which is partially filled with sealant fluid. The apparatus includes a leakage assembly that allows the sealant fluid to flow through a leakage element at a specified differential pressure. The residual fluid is drained back into the cell through a cycling pipeline system. Real-time pressure data can be recorded and transmitted to a control system, enabling effective monitoring and measurement of fluid sealability in downhole leakage scenarios.

Career Highlights

Yingying Guo has worked at prominent institutions such as Zhejiang Ocean University and Yangtze University. Her experience in these academic environments has contributed to her expertise in fluid dynamics and sealant technologies.

Collaborations

Yingying has collaborated with colleagues Lin Xu and Xiaohe Huang, enhancing her research and development efforts in the field of sealability testing.

Conclusion

Yingying Guo's innovative work in downhole sealability testing represents a significant advancement in the oil and gas industry. Her patented technology provides valuable insights into the effectiveness of sealant fluids, contributing to safer and more efficient well operations.