This inventor holds 1 USPTO granted patent. Top assignee: Southwest Petroleum University. Active years: 2023.
Company Filing History:
Years Active: 2023
Title: Innovations of Fengjing Sun in Gas Well Deliquification
Introduction
Fengjing Sun is a notable inventor based in Chengdu, China. He has made significant contributions to the field of gas reservoir technology, particularly in the area of deliquification for gas wells. His innovative approach has led to the development of a unique experimental method that addresses challenges faced in high-pressure conditions.
Latest Patents
Fengjing Sun holds a patent for an "Experimental method for determining flow patterns in vertical wellbore of gas wells at high-pressure conditions." This method involves several key steps, including collecting target block parameters and developing a physical simulation experiment to measure the liquid holdup in vertical wellbores. The invention characterizes gas density changes with liquid holdup to represent flow similarity across different gas velocities and pressures. By utilizing equal liquid holdup, the method normalizes flow under varying pressure conditions, achieving a coincidence of change curves for liquid holdup at normal and medium pressures.
Career Highlights
Fengjing Sun is affiliated with Southwest Petroleum University, where he continues to advance research in gas well technologies. His work has garnered attention for its practical applications in improving the efficiency of gas extraction processes.
Collaborations
Fengjing has collaborated with notable colleagues, including Yonghui Liu and Jun Chen, who share his commitment to innovation in the field of petroleum engineering.
Conclusion
Fengjing Sun's contributions to gas well deliquification through his patented methods demonstrate his expertise and dedication to advancing technology in the energy sector. His work not only enhances understanding of flow patterns in gas wells but also paves the way for more efficient extraction methods.