Location History:
- Qingdao, CN (2019)
- Qingdao Shandong, CN (2019)
Company Filing History:
2 out of 25 
1 out of 3 Years Active: 2019
Title: Yuyang Li: Innovator in Oil Displacement Technology
Introduction
Yuyang Li is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of oil displacement technology, holding 2 patents that showcase his innovative approach to enhancing oil recovery processes.
Latest Patents
Yuyang Li's latest patents include a "Modified graphite particle system for strengthening polymer/binary/ternary composite oil displacement system and preparation and application thereof." This invention provides a modified graphite particle system that comprises dispersed graphite particles, a dispersant, a wettability modifier, and deionized water. The system aims to improve mobility regulation ability and oil displacement efficiency during injection stages, enhancing the overall effectiveness of the composite oil displacement system.
Another notable patent is the "Modified nano-graphite particle three-phase foam profile control and flooding system and preparation method thereof." This invention features a liquid phase containing a foaming agent, foam stabilizer, and water, along with a gas phase. The system is designed to improve foam stability and fluidity control, making it cost-effective and suitable for large-scale field construction.
Career Highlights
Yuyang Li has worked with esteemed organizations such as the China University of Petroleum and the Oil and Gas Technology Research Institute, as well as PetroChina Changqing Oilfield Company. His experience in these institutions has allowed him to develop and refine his innovative technologies in oil displacement.
Collaborations
Throughout his career, Yuyang Li has collaborated with notable colleagues, including Guang Zhao and Caili Dai. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Yuyang Li's contributions to oil displacement technology through his innovative patents demonstrate his expertise and commitment to enhancing oil recovery processes. His work continues to impact the industry positively, showcasing the importance of innovation in addressing energy challenges.