Company Filing History:
Years Active: 2025
Title: Innovations of Fengbao Liu in Water-Based Drilling Fluids.
Introduction
Fengbao Liu is a notable inventor based in Qingdao, China. He has made significant contributions to the field of well drilling, particularly in the development of advanced materials for water-based drilling fluids. His innovative work focuses on enhancing the performance and stability of drilling fluids under extreme conditions.
Latest Patents
Fengbao Liu holds a patent for a "Strongly adsorbed hyper-branched filtrate reducer for water-based drilling fluid with resistance to 240° C. and saturated salinity, preparation method therefor and use thereof." This patent addresses the technical challenges faced in well drilling by introducing a filtrate reducer that maintains desirable rheology and filtrate reduction performance. The formulation includes various structural units, such as anionic hydration-enhancing monomers and cationic adsorption monomers, which contribute to its effectiveness under high temperature and salinity conditions.
Career Highlights
Fengbao Liu is affiliated with the China University of Petroleum, where he continues to engage in research and development in the field of drilling technologies. His work has been instrumental in advancing the understanding and application of materials that improve drilling efficiency and safety.
Collaborations
Fengbao Liu has collaborated with esteemed colleagues, including Jinsheng Sun and Jingping Liu. Their combined expertise has fostered innovative solutions in the realm of drilling fluid technology.
Conclusion
Fengbao Liu's contributions to the field of well drilling through his patented innovations demonstrate his commitment to advancing drilling technologies. His work not only enhances the performance of drilling fluids but also addresses critical challenges in the industry.