Company Filing History:
Years Active: 2019-2020
Title: Innovations of Inventor Jia Yan
Introduction
Jia Yan is a notable inventor based in Houston, TX (US), recognized for his contributions to the field of geophysics and seismic imaging. He has been awarded a total of 3 patents for his innovative methods that enhance the understanding of subsurface structures.
Latest Patents
One of Jia Yan's latest patents is titled "Reverse time migration in anisotropic media with stable attenuation compensation." This method involves obtaining Earth models that include velocity, anisotropy, and attenuation. It reconstructs a source wavefield and a receiver wavefield using these models, applying an attenuation operator to enhance the amplitude of down-going wavefields while decreasing the amplitude of up-going wavefields. The process culminates in generating a subsurface image by stacking images from multiple shots.
Another significant patent is "FWI model domain angle stacks with amplitude preservation." This method begins with obtaining a seismic dataset separated into subsets based on predetermined subsurface reflection angle ranges. An acoustic full wavefield inversion process is performed on each subset to invert for density and generate respective density models. The acoustic impedances for each subset are then transformed into reflectivity sections, normalizing them by their respective bandwidth.
Career Highlights
Jia Yan is currently employed at ExxonMobil Upstream Research Company, where he applies his expertise in seismic imaging and geophysical methods. His work significantly contributes to the advancement of technologies used in the oil and gas industry.
Collaborations
Jia collaborates with talented coworkers, including Di Yang and Reeshidev Bansal, who contribute to the innovative projects at ExxonMobil.
Conclusion
Jia Yan's innovative patents and contributions to seismic imaging demonstrate his significant impact on the field of geophysics. His work continues to advance the understanding of subsurface structures, benefiting the energy sector and beyond.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.