Company Filing History:
Years Active: 2016-2020
Title: Innovations by Thomas S. Cox in Geothermal and Oil Industries
Introduction
Thomas S. Cox is an accomplished inventor based in Oak Ridge, TN (US). He has made significant contributions to the fields of geothermal systems and oil and gas extraction. With a total of 3 patents, his work focuses on enhancing the efficiency and effectiveness of energy extraction techniques.
Latest Patents
One of his latest patents is titled "Specimen for evaluating pressure pulse cavitation in rock formations." This innovative apparatus simulates a pulsed pressure induced cavitation technique (PPCT) using a pressurized working fluid. It provides essential laboratory research and development for enhanced geothermal systems (EGS) and oil and gas wells. The apparatus includes a pump that delivers a pressurized working fluid to a control valve, producing a pulsed pressure wave in a test chamber. This pulsed pressure wave initiates cavitation at the surface of the rock specimen, leading to the formation of a network of fracturing surfaces and micro fissures, which are crucial for research.
Another notable patent is the "Cavitation-based hydro-fracturing technique for geothermal reservoir stimulation." This invention utilizes a rotary shutter valve designed for geothermal reservoir stimulation. The valve holds a working fluid under pressure in a pressure chamber. A rotatable shutter aligns windows with apertures in a bulkhead, allowing the pressurized fluid to flow into a pulse cavity. The resulting pressure waves can create shock waves or micro jets that initiate fractures in the rock, enhancing heat transfer.
Career Highlights
Thomas S. Cox works at UT-Battelle, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing methods for energy extraction and improving the efficiency of geothermal systems.
Collaborations
He collaborates with notable colleagues, including Jy-An Wang and Hong Wang, who contribute to his research and development efforts.
Conclusion
Thomas S. Cox's innovative patents and contributions to the geothermal and oil industries demonstrate his commitment to advancing energy extraction technologies. His work not only enhances the efficiency of these systems but also paves the way for future innovations in the field.