Rujuta Marathe

Title: Rujuta Marathe: Innovator in Tubing Fatigue Assessment

Introduction

Rujuta Marathe is a notable inventor based in Sugar Land, TX (US). She has made significant contributions to the field of tubing fatigue assessment, holding 2 patents that enhance the safety and efficiency of wellbore operations.

Latest Patents

Her latest patents focus on a technique for tracking and estimating tubing fatigue in cycles to failure, considering non-destructive evaluation of tubing defects. This innovative technique facilitates the monitoring and assessment of a tubing string's fatigue life. It involves initially determining the fatigue life of the tubing string and utilizing a sensing device, such as a magnetic flux leakage (MFL) device, to monitor the tubing. When the sensing device detects an anomaly, such as a new defect, a new fatigue life of the tubing string is recalculated based on the change. This new fatigue life can then be used to estimate the fatigue life in terms of cycles to failure.

Career Highlights

Rujuta Marathe is currently employed at Schlumberger Technology Corporation, where she applies her expertise in engineering and innovation. Her work significantly contributes to advancements in the oil and gas industry, particularly in ensuring the integrity of tubing used in wellbore operations.

Collaborations

She collaborates with talented coworkers, including Zhanke Liu and Linyuan Yang, who contribute to her projects and innovations.

Conclusion

Rujuta Marathe's work in tubing fatigue assessment exemplifies her commitment to innovation and safety in the oil and gas sector. Her patents reflect her expertise and dedication to improving industry standards.