Francis D Doherty is a notable inventor based in Sugar Land, TX (US). He has made significant contributions to the field of imaging technology, holding a total of 5 patents. His work focuses on enhancing subsurface imaging techniques, which are crucial in various applications, including geophysical exploration.

Latest Patents

One of his latest patents is titled "Extending the coverage of VSP/CDP imaging by using first-order downgoing multiples." This innovation processes first-order free-surface multiples recorded in VSP data or reverse VSP data using the VSP/CDP method. The result is an image of the subsurface that provides larger coverage than traditional 3-C 3-D processing of reflection data acquired in the VSP. Another significant patent is "Vector migration of virtual source VSP data." In this patent, a walkaway VSP survey is conducted with receivers located in a borehole under a salt overhang. The multicomponent data is redatumed to virtual sources in the borehole, followed by vector Kirchhoff migration using a simple velocity model, which yields an accurate image of the salt face.

Career Highlights

Francis D Doherty is currently employed at Baker Hughes Corporation, a leading company in the energy sector. His work at Baker Hughes has allowed him to apply his innovative ideas in practical settings, contributing to advancements in imaging technology.

Collaborations

Throughout his career, Francis has collaborated with talented individuals such as Min Lou and James C Jackson. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Francis D Doherty's contributions to imaging technology through his patents and work at Baker Hughes Corporation highlight his role as an influential inventor. His innovative approaches continue to shape the future of subsurface imaging.