Company Filing History:
2 out of 601 
1 out of 1,398 
Years Active: 1997-2013
Title: Innovations and Contributions of Inventor Vijay Khare
Introduction
Vijay Khare is a notable inventor based in Sugar Land, TX (US). He has made significant contributions to the field of geophysical prospecting and seismic data analysis. With a total of 3 patents, his work focuses on enhancing the accuracy of subsurface imaging for hydrocarbon exploration.
Latest Patents
One of his latest patents is titled "Using seismic attributes for data alignment and seismic inversion in joint PP/PS seismic analysis." This method aligns converted wave seismic reflection data (PS data) with conventional PP seismic reflection data. By doing so, both data types can be utilized to more accurately image the subsurface. The invention identifies and defines amplitude vs. angle (AVA) or amplitude vs. offset (AVO) attributes of PP and PS seismic data. These attributes are theoretically expected to be in phase, optimizing seismic resolution. In one embodiment, attributes are calculated, horizons are identified in both PP and PS attributes, and the second series is aligned with the first at the horizon locations. A time transfer function is then generated and applied to the PS mode data, followed by the inversion of the aligned joint-mode data using AVA attributes.
Another significant patent by Khare is "Seismic attribute analysis using inflection point intervals." This method employs seismic trace attribute analysis for formation characterization. It focuses on selecting seismic traces that most accurately represent the subsurface formation in the area of a seismic survey. In one embodiment, inflection-point interval analysis is utilized to account for the effects of local surfaces.
Career Highlights
Vijay Khare has worked with prominent companies in the industry, including Exxon Production Research Company and ExxonMobil Upstream Research Company. His experience in these organizations has contributed to his expertise in seismic data analysis and geophysical prospecting.
Collaborations
Throughout his career, Khare has collaborated with notable colleagues such as Craig S. Calvert and Kenneth E. Dahlberg. These collaborations have further enriched his work and contributions to the field.
Conclusion
Vijay Khare's innovative patents and career achievements highlight his significant role in advancing seismic data analysis and geophysical prospecting. His work continues to impact the industry positively, enhancing the accuracy of subsurface imaging for hydrocarbon exploration.