Company Filing History:
1 out of 674 
1 out of 10 Years Active: 2024
Title: Innovations of Yuefa Hu in Downhole Imaging Technology
Introduction
Yuefa Hu is a notable inventor based in Beijing, China. He has made significant contributions to the field of downhole imaging technology, particularly through his innovative patent that enhances the efficiency of drilling processes.
Latest Patents
Yuefa Hu holds a patent for a "Downhole multidimensional imaging feature extraction method and imaging apparatus." This apparatus is designed to acquire formation resistivity signals, ultrasonic echo signals, and orientation signals regularly. It includes a sector calculation unit that determines the sector from which the currently acquired signal originates. Additionally, a multi-dimensional imaging unit calculates resistivity data, distance from the drilling tool to the borehole wall, and ultrasonic echo amplitude. This data is then distributed into all sectors for feature recognition and extraction, allowing for the identification of key features that characterize the current formation being drilled. This innovation reduces the structural complexity and length of downhole imaging measurement instruments, enabling direct feature recognition on imaging data underground.
Career Highlights
Yuefa Hu has worked with prominent organizations such as China Petroleum & Chemical Corporation and Sinopec Research Institute of Petroleum Engineering. His experience in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in petroleum engineering.
Collaborations
Yuefa Hu has collaborated with notable colleagues, including Yijin Zeng and Wei Zhang. Their teamwork has fostered an environment of innovation and has led to significant advancements in their respective fields.
Conclusion
Yuefa Hu's contributions to downhole imaging technology exemplify the impact of innovation in the petroleum industry. His patent not only enhances drilling efficiency but also showcases the importance of collaboration in driving technological advancements.