Company Filing History:
Years Active: 1993-1998
Title: Innovations of T S Ramakrishnan
Introduction
T S Ramakrishnan is a notable inventor based in Bethel, CT (US). He has made significant contributions to the field of engineering, particularly in the area of gas permeability and well logging technologies. With a total of 4 patents to his name, Ramakrishnan continues to push the boundaries of innovation.
Latest Patents
One of his latest inventions is the Automated Gas Permeameter. This device measures the permeabilities of porous samples, such as rocks, ranging from 0.1 milliDarcys to 10 Darcys within 0.5% under both dry and humid conditions. The automated gas permeameter includes a program that estimates a coarse permeability value, which is then used to determine the settling time for pressure to reach a steady state within 0.1%. The program also optimizes operating conditions, including the setting of mass flow rates imposed on the sample. The operating conditions are adjusted based on the resolution and range of flow controllers, the accuracy of a pressure transducer, and the applicability limits of Darcy's law for the sample.
Another significant patent is the Well Logging Method for Determining Fractional Flow Characteristics. This logging tool provides a log of fractional flow characteristics of formations surrounding an earth borehole. The tool is suspended in the borehole, where resistivity measurements are made at different radial depths while the tool is moved through the borehole to obtain several resistivity logs. Model fractional flow parameters are selected, and a formation conductivity model is determined based on these parameters. Simulated resistivity log values are generated and compared with actual resistivity measurements to refine the model until a predetermined criterion is met, ultimately producing an output of formation fractional flow characteristics.
Career Highlights
Ramakrishnan is currently employed at Schlumberger Technology Corporation, where he applies his expertise in developing innovative solutions for the energy sector. His work has significantly impacted the efficiency and accuracy of geological assessments.
Collaborations
Some of his notable coworkers include Yogesh S Dave and David J Rossi, who have collaborated with him on various projects, contributing to the advancement of technology in their field.
Conclusion
T S Ramakrishnan's contributions to the field of engineering through his patents and innovations demonstrate his commitment to advancing technology. His work continues to influence