Company Filing History:
Years Active: 1979-1989
Title: Innovations by Robert B. Alston in Hydrocarbon Recovery
Introduction
Robert B. Alston is a notable inventor based in Missouri City, TX (US). He has made significant contributions to the field of hydrocarbon recovery, holding a total of 7 patents. His work focuses on improving methods for extracting hydrocarbons from subterranean formations, showcasing his expertise and innovative spirit.
Latest Patents
One of Alston's latest patents is the "Modified push/pull flood process for hydrocarbon recovery." This invention involves injecting a recovery fluid into an underground formation through at least two wells. One well is designated as the production well and is shut-in for a soak period while the recovery fluid is injected through the second well. After the soak period, the shut-in well is converted to a production well, allowing for the extraction of hydrocarbons and other fluids.
Another significant patent is the "Viscous oil recovery method." This method aims to enhance the rate of steam injection into a petroleum-containing formation. It is particularly useful for formations with high oil viscosity and saturation. The process involves injecting a mixture of non-condensable oil-insoluble gas, such as nitrogen, and an oil-soluble gas, like carbon dioxide, into the formation. This carefully controlled injection helps to improve steam injectivity and optimize oil recovery.
Career Highlights
Robert B. Alston has had a distinguished career, primarily working with Texaco Inc. His innovative approaches to hydrocarbon recovery have positioned him as a key figure in the industry. His patents reflect a deep understanding of the challenges faced in oil extraction and a commitment to developing effective solutions.
Collaborations
Throughout his career, Alston has collaborated with notable colleagues, including Kenoth H. Flournoy and William B. Braden. These partnerships have likely contributed to the advancement of his innovative ideas and the successful development of his patents.
Conclusion
Robert B. Alston's contributions to hydrocarbon recovery through his innovative patents demonstrate his expertise and commitment to the field. His work continues to influence the methods used in oil extraction, showcasing the importance of innovation in the energy sector.