Company Filing History:
Years Active: 1984-1993
Title: Michael G DaGue: Innovator in Hydrocarbon Recovery
Introduction
Michael G DaGue is a notable inventor based in Houston, TX (US), recognized for his contributions to hydrocarbon recovery technologies. With a total of 5 patents, DaGue has made significant advancements in methods for producing oil soluble surfactants and recovering hydrocarbons from underground formations.
Latest Patents
One of DaGue's latest patents involves a method of producing oil soluble surfactants from lignin. This innovative approach includes a surfactant flooding system that utilizes lignin surfactants to recover oil from underground formations. The process entails reducing lignin in the presence of a carbon monoxide or hydrogen reducing agent at high temperature and pressure, followed by alkoxylation with an .alpha.-olefin epoxide. The lignin is then transformed into oil soluble lignin surfactants through reactions such as sulfonation, sulfation, and alkoxysulfation. Another significant patent focuses on recovering hydrocarbons from underground formations using a microemulsion. This method involves injecting a microemulsion containing a primary amine, lignin, a water-soluble anionic sulfonate surfactant, a solubilizer, and oil into the formation, facilitating hydrocarbon production through a designated production well.
Career Highlights
DaGue's career is marked by his work at Texaco Inc., where he has developed innovative solutions for hydrocarbon recovery. His expertise in surfactant technology has positioned him as a key figure in the field, contributing to advancements that enhance oil recovery processes.
Collaborations
Throughout his career, DaGue has collaborated with notable colleagues, including Lawrence R Morrow and Lawrence E Whittington. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Michael G DaGue's contributions to hydrocarbon recovery through his patented technologies demonstrate his commitment to innovation in the field. His work continues to influence the industry, paving the way for more efficient methods of oil recovery.