Company Filing History:
Years Active: 1986-1989
Title: The Innovative Contributions of Andrew H Falls
Introduction
Andrew H Falls is a notable inventor based in Sugarland, TX (US), recognized for his significant contributions to the field of oil recovery. With a total of 5 patents to his name, Falls has made strides in enhancing the efficiency of oil extraction processes.
Latest Patents
Among his latest patents, Falls has developed innovative methods for oil recovery that utilize water containing carbonate salt and CO.sub.2. His approach to displacing oil involves injecting CO.sub.2, water, and surfactant at high pressure. This method effectively reduces surfactant loss by adsorption by including alkali metal carbonate or bicarbonate salt in the injected water, which increases the pH of the solution under reservoir conditions. Additionally, Falls has patented a gas flooding process that improves oil displacement within a reservoir by injecting a surfactant that remains substantially within the water phase of the injected fluid, maintaining a concentration below the critical micelle concentration of the surfactant.
Career Highlights
Falls is currently associated with Shell Oil Company, where he applies his expertise in oil recovery technologies. His work has contributed to advancements in the efficiency and effectiveness of oil extraction methods, making a significant impact in the industry.
Collaborations
Falls has collaborated with esteemed colleagues such as Myron Ira Kuhlman and John K Borchardt, further enhancing the innovative efforts within his field.
Conclusion
Andrew H Falls stands out as a key figure in the realm of oil recovery innovation. His patents and contributions continue to shape the future of oil extraction technologies.