Shankar Sundararaman

Title: Innovations by Shankar Sundararaman

Introduction

Shankar Sundararaman is a notable inventor based in Houston, Texas. He has made significant contributions to the field of wellbore operations through his innovative use of nano-particles. With a total of five patents to his name, Sundararaman's work has the potential to enhance drilling efficiency and safety.

Latest Patents

One of Sundararaman's latest patents focuses on methods of using nano-particles in wellbore operations. This patent describes techniques for heating materials within a wellbore using nano-particles, such as carbon nano-tubes. The flowable materials, which may include cement, drilling mud, or acidizing fluids, are placed in proximity to the radial wall of a wellbore. The methods involve running an energy generator into the wellbore, which activates the nano-particles in the filter cake. This activation increases the temperature of the flowable material beyond its initial circulation temperature, aiding in the curing process in situ.

Another significant patent addresses methods to estimate downhole drilling vibration amplitude from surface measurements. This method estimates the severity of downhole vibration for a drill tool assembly by identifying a dataset of selected parameters. It includes selecting a reference level of downhole vibration amplitude and calculating a reference surface vibration attribute. By evaluating surface measurements obtained during drilling operations, Sundararaman's method provides a downhole vibration severity indicator, enhancing the understanding of drilling dynamics.

Career Highlights

Sundararaman has worked with ExxonMobil Upstream Research Company, where he has applied his expertise in drilling technologies. His innovative approaches have contributed to advancements in the oil and gas industry, particularly in optimizing drilling operations.

Collaborations

Some of Sundararaman's notable coworkers include Jeffrey Roberts Bailey and Mehmet Deniz Ertas. Their collaborative efforts have likely fostered an environment of innovation and knowledge sharing within their projects.

Conclusion

Shankar Sundararaman's contributions to the field of wellbore operations through his innovative patents demonstrate his commitment to advancing drilling technologies. His work not only enhances operational efficiency but also contributes to the safety and effectiveness of drilling practices.