Company Filing History:
Years Active: 1981-1993
Title: The Innovative Mind of David R. Thigpen: A Profile
Introduction: David R. Thigpen, an accomplished inventor based in Houston, TX, is known for his significant contributions to the field of oil recovery and filtration technologies. With a total of six patents to his name, Thigpen's work focuses on developing innovative solutions that optimize industrial processes and enhance efficiency.
Latest Patents: Among David R. Thigpen's most recent patents are two notable inventions. The first is an "Iron hydroxide removal method," which utilizes calcium silicate filter aids to effectively remove colloidal iron suspensions from aqueous streams without causing filter plugging. This method is achieved by heating diatomaceous earth with hydrous lime. His second patent describes a "Preformed surfactant-optimized aqueous alkaline flood," designed to improve oil recovery from reservoirs containing acidic oil. This technique involves injecting an aqueous alkaline solution, enhanced with a stoichiometric excess of alkaline material and preformed cosurfactant material, to create a surfactant system that minimizes interfacial tension with the oil.
Career Highlights: David R. Thigpen has built a robust career at Shell Oil Company, where he has made significant strides in petroleum engineering and innovation. His expertise and continual focus on developing practical solutions have positioned him as a valuable member of the team.
Collaborations: Throughout his career, Thigpen has collaborated with esteemed colleagues, including Jimmie B. Lawson and Richard C. Nelson. Their collective efforts have contributed to advancements in technology and methodologies that are essential for improving processes within the oil industry.
Conclusion: David R. Thigpen's dedication to innovation and excellence has made him a notable figure in his field. His patents not only reflect his creative problem-solving abilities but also his commitment to advancing technology within the oil and gas sector. As he continues to work at Shell Oil Company, his contributions will undoubtedly lead to further advancements in energy solutions.