Loui Porathur John

Title: Loui Porathur John: Innovator in Rock Stress Measurement

Introduction

Loui Porathur John is a notable inventor based in Dhanbad, India. 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 practical applications in geology.

Latest Patents

Loui holds a patent for a method and apparatus for measuring in-situ stress of rock using thermal crack. This patent describes a process that involves forming a borehole, cooling the wall of the borehole, applying tensile thermal stress, and forming a crack in the borehole wall. The method includes measuring temperature and the cracking point, followed by heating the borehole wall to close the crack and cooling it again to re-open the crack. The in-situ stress of the rock is calculated using the first cracking temperature at which the crack is formed and the second cracking temperature at which the crack is re-opened. This innovative method allows for precise measurements of rock stress, which is crucial for various geological applications.

Career Highlights

Loui Porathur John is associated with the Korea Institute of Geoscience and Mineral Resources. His work at this institution has allowed him to collaborate with other experts in the field, enhancing the research and development of geoscience technologies.

Collaborations

Some of Loui's notable coworkers include Jung-Ho Synn and Dong-Woo Ryu. Their collaborative efforts contribute to advancing the understanding of geological processes and improving measurement techniques.

Conclusion

Loui Porathur John's innovative methods in measuring in-situ stress in rock formations represent a significant advancement in geoscience. His contributions are vital for the ongoing research and development in this field.