Company Filing History:
4 out of 601 
2 out of 1,398 
Years Active: 1995-2014
Title: Grant A. Gist: Innovator in Seismic Data Interpretation
Introduction
Grant A. Gist is a notable inventor based in Houston, TX, with a focus on advancements in seismic data interpretation. He holds a total of 6 patents that contribute significantly to the field of geophysics and reservoir engineering. His innovative methods enhance the understanding of subsurface reservoirs, particularly in the oil and gas industry.
Latest Patents
One of his latest patents is titled "Inversion of 4D Seismic Data." This invention presents a method for inferring the saturation and pressure change of a reservoir by integrating information from 4D seismic data and well logs. The method employs model-based inversion that incorporates rock physics at well locations and utilizes statistical approaches away from wells. This innovative technique allows for a comprehensive quantitative interpretation of 4D seismic changes.
Another significant patent is "System and Method for Performing Time-Lapse Monitoring Surveying Using Sparse Monitor Data." This invention outlines techniques for conducting time-lapse monitor surveys with limited data sets. It enables the construction of an accurate 3D representation of a target area, such as a hydrocarbon-bearing subsurface reservoir, by leveraging external information and alternative predicted models. This approach enhances the accuracy of monitoring changes in the target area over time.
Career Highlights
Throughout his career, Grant A. Gist has worked with prominent companies in the energy sector, including Exxon Production Research Company and ExxonMobil Upstream Research Company. His contributions to these organizations have been instrumental in advancing seismic data analysis and reservoir management.
Collaborations
Grant has collaborated with esteemed colleagues such as Arthur H. Thompson and James A. Rice. Their collective expertise has further enriched the innovations in seismic data interpretation and reservoir engineering.
Conclusion
Grant A. Gist's contributions to the field of seismic data interpretation through his patents and collaborations have made a significant impact on the oil and gas industry. His innovative methods continue to enhance the understanding of subsurface reservoirs, paving the way for more efficient resource management.