Company Filing History:
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Years Active: 2023-2025
Title: Guijie Liu: Innovator in Offshore Oil Subsea Production Systems
Introduction
Guijie Liu is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of petroleum engineering, particularly in the optimization of offshore oil subsea production systems. With a total of 2 patents, his work focuses on enhancing operational efficiency and maintenance strategies in complex subsea environments.
Latest Patents
Liu's latest patents include an intelligent operation and maintenance optimization method and an intelligent production optimization method for offshore oil subsea production systems (SPS). These innovations aim to improve the reliability and efficiency of subsea operations. The operation and maintenance optimization method involves detecting leaks in the SPS and implementing emergency repairs when necessary. If no leaks are detected, the method performs intelligent operation and maintenance optimization by calculating a static health index based on sensor data and formulating an optimal maintenance strategy. Additionally, his subsea Christmas tree re-prediction method integrates Kalman filtering and Bayesian networks to enhance predictive maintenance capabilities.
Career Highlights
Throughout his career, Guijie Liu has worked with esteemed institutions such as the China University of Petroleum and Ocean University of China. His research and development efforts have significantly advanced the understanding and implementation of subsea production technologies.
Collaborations
Liu has collaborated with notable colleagues, including Baoping Cai and Yonghong Liu, to further enhance the impact of his innovations in the field.
Conclusion
Guijie Liu's contributions to offshore oil subsea production systems exemplify the importance of innovation in petroleum engineering. His patents reflect a commitment to improving operational efficiency and safety in subsea environments.