This inventor holds 1 USPTO granted patent. Top assignee: Halliburton Energy Services, Inc.. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Innovations in Drilling Fluids by Inventor Mohamed Metwally
Introduction
Mohamed Metwally is an accomplished inventor based in Houston, TX (US). He has made significant contributions to the field of drilling technology, particularly through his innovative patent related to drilling fluids. His work focuses on enhancing the efficiency and effectiveness of drilling operations.
Latest Patents
One of Metwally's notable patents is for "Divalent-brine-based high density drilling fluids." This invention involves drilling fluids and methods for drilling a wellbore. The patent describes a divalent brine aqueous base fluid that contains at least one dissolved divalent zinc salt and a polymeric additive. The polymeric additive is a cross-linked copolymer that includes a first comonomer of 2-acrylamido-2-methylpropanesulfonic acid, with a concentration of at least 50 mol % of the copolymer. Additionally, the polymeric additive comprises a second comonomer, which can be a N-vinyl amine-containing monomer or a terminal double bond-containing monomer. The second comonomer is present in a total concentration of 50 mol % or less of the copolymer. Furthermore, the drilling fluid includes a zinc solid, enhancing its performance in drilling applications. Metwally holds 1 patent for this innovative solution.
Career Highlights
Throughout his career, Metwally has demonstrated a commitment to advancing drilling technologies. His innovative approach to developing high-density drilling fluids has positioned him as a key figure in the industry. His work not only addresses current challenges in drilling but also paves the way for future advancements.
Collaborations
Metwally has collaborated with notable colleagues, including Hui Zhou and Preston Andrew May. These partnerships have contributed to the development and refinement of his innovative drilling fluid technologies.
Conclusion
In summary, Mohamed Metwally is a pioneering inventor whose work in drilling fluids has the potential to transform the industry. His innovative patent showcases his expertise and dedication to improving drilling efficiency.