Company Filing History:
Years Active: 2020
Title: Inventor Profile: Gongrang Li – Innovator in Drilling Fluids
Introduction: Gongrang Li, a prominent inventor based in Qingdao, China, has made significant contributions to the field of drilling fluids. His inventive work focuses on enhancing the efficiency and effectiveness of drilling operations through the development of innovative materials.
Latest Patents: Gongrang Li holds a patent for a "Temporary Plugging Agent for Drilling Fluid and Preparation Method Thereof, and Water-Based Drilling Fluid and Use Thereof." This invention introduces a temporary plugging agent produced by controlling the reaction of gelatinized starch and a vinyl grafted monomer within an activator solution, utilizing a cross-linking agent and an initiator. The components of the vinyl grafted monomer include acrylic acid, acrylamide, and 2-acrylamide-2-methyl propanesulfonic acid. The gelatinized starch is formulated by introducing starch into deionized water to initiate a gelatinization reaction. This invention presents substantial advancements in the formulation and application of drilling fluids.
Career Highlights: Gongrang Li is affiliated with the China University of Petroleum (East China), a prestigious institution recognized for its research and advancements in petroleum engineering. His research contributes to the scientific community's understanding of drilling technologies and their practical applications.
Collaborations: Throughout his career, Gongrang Li has collaborated with several accomplished colleagues, including Weian Huang and Jingwen Wang. Their teamwork has undoubtedly fostered an environment of innovation and yielded impactful research outcomes in the field of drilling materials.
Conclusion: Gongrang Li stands out in the realm of inventions related to drilling fluids. His novel approaches and patented solutions reflect a commitment to advancing technology in the petroleum industry. As a product of his collaboration and dedication, Li's work continues to influence drilling practices and materials, showcasing the critical role of inventors in the ongoing pursuit of innovation.