Company Filing History:
Years Active: 2023-2024
Title: Innovations of Pengjun Shi in Oil and Gas Development
Introduction
Pengjun Shi is a notable inventor based in Chengdu, China, recognized for his contributions to the field of oil and gas development. He holds a total of four patents that showcase his innovative approaches to solving industry challenges. His work primarily focuses on the development of advanced gel systems for temporary plugging in oil and gas reservoirs.
Latest Patents
One of his latest patents is the "Double-crosslinked thermal phase transition gel temporary plugging agent and application thereof." This invention discloses a gel temporary plugging agent that comprises various components, including acrylic acid and a degradable crosslinking agent. The agent is designed for use in oil and gas reservoirs with temperatures ranging from 100-150° C. It can automatically undergo gelation and degradation, providing a low filtration loss before gelation.
Another significant patent is the "Plant-based self-degradable gel diverting agent and preparation method therefor." This invention outlines a preparation method that involves adjusting the pH of a formaldehyde solution and incorporating urea and furfural to create a plant-based urea-formaldehyde resin. The resulting resin plugging agent is a liquid homogeneous system that can enter tiny slits and does not require a gel breaker at elevated temperatures.
Career Highlights
Pengjun Shi is affiliated with Southwest Petroleum University, where he continues to advance research in the field of petroleum engineering. His innovative work has garnered attention for its potential to improve efficiency and sustainability in oil and gas extraction processes.
Collaborations
He collaborates with notable colleagues, including Yu Peng and Yongming Li, who contribute to his research endeavors and patent developments.
Conclusion
Pengjun Shi's innovative patents reflect his commitment to enhancing oil and gas field development through advanced materials and methods. His work not only addresses current industry needs but also paves the way for future advancements in the field.