Li-Jein Lee

Title: Innovations by Li-Jein Lee in Proppant Technology

Introduction

Li-Jein Lee is an accomplished inventor based in Sugar Land, TX (US). She has made significant contributions to the field of proppant technology, holding two patents that enhance the efficiency of gravel packing in hydrocarbon extraction.

Latest Patents

Her latest patents include a process for coating gravel pack sand with polymeric breaker. This innovative process involves treating a proppant with a coating agent, which comprises monomeric alpha-hydroxycarboxylic acids and their polymers. The treated proppant is then reacted to form a polymer-coated proppant, which is subsequently recovered. Another notable patent is for acid-coated sand for gravel pack and filter cake clean-up. This method utilizes polymerized alpha-hydroxycarboxylic-acid-coated proppants to improve the removal of filter cake deposited by reservoir drilling fluid. The use of polyglycolic-acid-coated sand replaces conventional gravel pack sand, enhancing the flow of hydrocarbons from the producing formation.

Career Highlights

Li-Jein Lee works at Mic, where she continues to innovate in her field. Her work focuses on developing advanced materials that improve the efficiency of oil and gas extraction processes.

Collaborations

She collaborates with notable colleagues such as Charles Svoboda and Hugh Caffery, contributing to a dynamic research environment that fosters innovation.

Conclusion

Li-Jein Lee's contributions to proppant technology through her patents demonstrate her commitment to advancing the field of hydrocarbon extraction. Her work not only enhances operational efficiency but also paves the way for future innovations in the industry.