Frederick J Barr

Title: Inventor Profile: Frederick J. Barr

Introduction

Frederick J. Barr, based in Houston, TX, is a notable inventor who has made significant contributions to the field of geophysical research and seismic surveying. With a portfolio of twelve patents, his innovations are recognized for their impact on the accuracy and efficiency of seismic data interpretation.

Latest Patents

Frederick J. Barr's latest patents include two groundbreaking inventions. The first, titled "Horizontal and Vertical Receiver-Consistent Deconvolution for an Ocean," focuses on a method intended to estimate deconvolution operators in the frequency domain. This invention aims to eliminate spurious resonant coupling responses from cross-line and vertical seismic signal components during Ocean Bottom Cable (OBC) surveys. Barr's objective is to ensure a balanced spectral response across the signal components, maintaining consistency with field geometry.

The second patent, "Method for Deriving Surface Consistent Reflectivity Map from Dual Sensor," presents a sophisticated technique for determining water bottom reflectivities. This method leverages the combination of pressure and velocity signals to generate mixed signals that effectively remove components representing downwardly-traveling energy. By transforming these combined signals from the time domain to the frequency domain, Barr utilizes an optimization algorithm to accurately calculate the water bottom reflectivity values at various source and receiver locations.

Career Highlights

Throughout his career, Frederick J. Barr has worked with esteemed companies in the geophysical sector. Notably, he has contributed his expertise to Western Atlas International, Inc. and Halliburton Geophysical Services, Inc. His experience at these organizations has played a critical role in the development of technologies that enhance the understanding of subsurface geology through seismic data analysis.

Collaborations

Collaborating with experts in the field, Barr has worked alongside notable individuals such as Josef Paffenholz and Joe I. Sanders. These partnerships have enriched his inventive processes and led to the advancement of complex seismic technologies.

Conclusion

Frederick J. Barr stands out as a pioneering inventor with a significant track record in the patent landscape. His contributions, particularly in the realm of geophysical research, are shaping the future of seismic surveying and data interpretation. With a commitment to innovation, Barr continues to be a valuable figure in engineering and technology development.