This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Chevron U.s.a. Inc.. Active years: 2019-2025.
Company Filing History:
Years Active: 2019-2025
Title: Wei Shi: Innovator in Chemical Processes for Oil and Gas
Introduction
Wei Shi is a notable inventor based in Houston, TX, who has made significant contributions to the field of chemical processes in the oil and gas industry. With a total of 3 patents to his name, he has developed innovative methods that enhance the efficiency and safety of oil extraction processes.
Latest Patents
Wei Shi's latest patents include groundbreaking processes for chemical dosing prior to the pad. These processes involve adding a chemical composition to a produced water mixture upstream of a pad related to a well to be fracked. The added chemical composition may consist of a drag-reducing agent, a biocide, a scale inhibitor, or any combination thereof. This produced water mixture, now enhanced with the added chemical composition, can be efficiently transferred through a pipeline to the well to be fracked. Another significant patent focuses on compositions and methods for scale inhibition. This method aims to inhibit the formation, deposition, and adherence of scale to metallic and other surfaces in equipment, vessels, and piping that handle oil and gas produced fluid. An effective scale-inhibiting amount of alginate is introduced to a produced fluid containing a scale-forming divalent cation, such as calcium. The alginate effectively cross-links with the scale-forming divalent cation, forming an alginate gel that can be separated and removed from the produced fluid.
Career Highlights
Wei Shi is currently employed at Chevron U.S.A. Inc., where he continues to innovate and contribute to advancements in the oil and gas sector. His work has been instrumental in developing processes that improve the handling of produced fluids, thereby enhancing operational efficiency.
Collaborations
Throughout his career, Wei Shi has collaborated with esteemed colleagues, including Mark Charlesworth and Christopher John Kalli. These collaborations have fostered a productive environment for innovation and have led to the successful development of his patented technologies.
Conclusion
Wei Shi's contributions to the oil and gas industry through his innovative patents demonstrate his commitment to improving chemical processes. His work not only enhances operational efficiency but also addresses critical challenges in the field.