This inventor holds 10 USPTO granted patents and 3 published patent applications. Top assignees: China University of Petroleum (East China), Shandong University of Science and Technology. Active years: 2019-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shandong, CN (2019 - 2020)
- Qingdao Shandong, CN (2019 - 2021)
- Qingdao, CN (2020 - 2024)
Company Filing History:
10 out of 236 
1 out of 104 Years Active: 2019-2026
Title: Yongge Liu: Innovator in Polymer Capsule Technology
Introduction
Yongge Liu is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of oil and gas engineering, particularly through his innovative methods involving polymer capsules. With a total of 10 patents to his name, Liu's work has garnered attention for its practical applications in enhancing oil recovery processes.
Latest Patents
One of Liu's latest patents is a method for determining the dynamic adsorption retention of polymer capsules. This method involves conducting a thermal aging experiment to establish relational expressions between capsule concentration and aging time, as well as polymer release concentration and aging time. Additionally, it includes setting up a polymer capsule displacement experimental device to determine the release concentration of polymers in effluent. The process culminates in acquiring a total adsorption retention of polymers in a porous medium by releasing polymers encapsulated by capsules in the effluent.
Another notable patent is a chemical flooding method for balanced displacement of heterogeneous oil reservoirs. This method optimizes crude oil displacement through coordinated chemical flooding by determining the median size and elastic modulus of viscoelastic particles based on the average permeability of the reservoir. It also involves optimizing the concentration ratio of the chemical agent and calculating the optimal section slug volume ratio for single well injections under varying permeability conditions.
Career Highlights
Liu has worked at prestigious institutions such as China University of Petroleum and Shandong University. His experience in these organizations has allowed him to develop and refine his innovative techniques in polymer technology and oil recovery.
Collaborations
Throughout his career, Liu has collaborated with notable colleagues, including Jian Hou and Kang Zhou. These partnerships have contributed to the advancement of his research and the successful implementation of his patented methods.
Conclusion
Yongge Liu's contributions to the field of oil and gas engineering through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and improve oil recovery methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile