Company Filing History:
Years Active: 1980-1985
Title: The Innovative Contributions of Alvin J Sustek, Jr.
Introduction
Alvin J Sustek, Jr. is a notable inventor based in Houston, TX (US), recognized for his significant contributions to hydrocarbon recovery technologies. With a total of 5 patents to his name, Sustek has developed innovative methods that enhance the efficiency of oil extraction processes.
Latest Patents
One of Sustek's latest patents is the Tapered Steam Injection Process. This method involves a series of steps for recovering hydrocarbons, starting with the injection of approximately 0.1 to 0.6 pore volumes of high-quality steam into the formation. Following this, an additional 0.1 to 0.6 pore volumes of steam is injected, gradually decreasing in quality. The process concludes with the injection of 0.5 to 2.0 pore volumes of water, preferably at ambient temperature. Another significant invention is the Varying Temperature Oil Recovery Method. This sequenced method aims to increase the injectivity of oil-bearing formations and enhance hydrocarbon recovery. It begins with the injection of an aqueous fluid at ambient temperature through an injection well while concurrently recovering fluid at a production well. The initial injection stage is succeeded by the injection of fluid with gradually increasing temperature until reaching about 75°C to 100°C, followed by steam injection into the formation.
Career Highlights
Sustek's career is marked by his work at Texaco Inc., where he has applied his expertise in developing advanced recovery techniques. His innovative approaches have contributed to the company's reputation as a leader in the energy sector.
Collaborations
Throughout his career, Sustek has collaborated with notable colleagues, including Terry L Frazier and Alfred Brown. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Alvin J Sustek, Jr. stands out as a prominent inventor in the field of hydrocarbon recovery, with a proven track record of innovation and collaboration. His contributions continue to influence the industry and pave the way for future advancements.