This inventor holds 3 USPTO granted patents. Top assignee: Conocophillips Company. Active years: 2024-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024-2026
Title: The Innovative Contributions of Alex Filstein
Introduction
Alex Filstein is a notable inventor based in Houston, Texas. He has made significant contributions to the field of heavy oil production, holding a total of 3 patents. His work focuses on improving methods for oil extraction while minimizing resource usage.
Latest Patents
Filstein's latest patents include two innovative methods aimed at enhancing heavy oil production. The first patent, titled "Late life steam drive and gas strategy," outlines a method for producing heavy oil while reducing steam usage. This method involves producing oil by SAGD or a SAGD variant in an array of well pairs until the steam-to-oil ratio (SOR) increases. At that point, the process requires shutting in every other injector and injecting steam along with noncondensable gas (NCG) in the remaining injectors, allowing for oil production from all producers.
The second patent, "ESP shielding via toe-dominant solvent injection," presents a method for producing heavy oil using solvent injection without gas interference at the electric submersible pump (ESP). This method includes completing the injection well with two or more injector tubings, positioned at the heel and toe, and optionally in between. When gas locking of the ESP is detected, the operator can switch to toe-dominant injections, effectively mitigating the gas locking problem and enabling faster oil production compared to evenly distributed injections.
Career Highlights
Filstein is currently employed at ConocoPhillips, a leading company in the energy sector. His work at the company has allowed him to apply his innovative ideas in practical settings, contributing to advancements in oil extraction techniques.
Collaborations
Throughout his career, Filstein has collaborated with talented individuals such as Javier Sanchez and Mason Ogg. These collaborations have fostered a creative environment that encourages the development of new ideas and solutions in the field of heavy oil production.
Conclusion
Alex Filstein's contributions to the field of heavy oil production through his innovative patents demonstrate his commitment to improving extraction methods. His work not only enhances efficiency but also addresses environmental concerns associated with oil production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile