Jung-Ho Synn

Title: Innovations by Jung-Ho Synn in Rock Stress Measurement

Introduction

Jung-Ho Synn is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of geoscience, particularly in the measurement of in-situ stress in rock formations. His innovative approach combines thermal techniques with geological analysis, showcasing his expertise in this specialized area.

Latest Patents

Jung-Ho Synn holds a patent for a "Method and apparatus for measuring in-situ stress of rock using thermal crack." This invention discloses a method that involves forming a borehole and cooling its wall to apply tensile thermal stress. A crack is then formed in the borehole wall, and both temperature and cracking point are measured. The process includes heating the borehole wall to close the crack, cooling it again to re-open the crack, and measuring the temperature at which this occurs. The in-situ stress of the rock is calculated using the first cracking temperature and the second cracking temperature. The apparatus he developed effectively manages the cooling, heating, and re-cooling of the borehole wall, allowing for precise measurements.

Career Highlights

Jung-Ho Synn is affiliated with the Korea Institute of Geoscience and Mineral Resources. His work at this institution has been pivotal in advancing the understanding of geological stress measurements. His innovative methods have the potential to enhance safety and efficiency in various geological applications.

Collaborations

Jung-Ho Synn has collaborated with notable colleagues such as Dong-Woo Ryu and Loui Porathur John. These collaborations have contributed to the development and refinement of his patented methods.

Conclusion

Jung-Ho Synn's contributions to the field of geoscience through his innovative patent demonstrate his commitment to advancing geological research. His work not only enhances our understanding of rock stress but also paves the way for future innovations in the field.