Keith H Wrolstad

Title: Innovations of Keith H Wrolstad in Seismic Ray-Tracing Technology

Introduction

Keith H Wrolstad is an accomplished inventor based in Corona, CA (US). He has made significant contributions to the field of seismic exploration through his innovative patent. His work focuses on enhancing the efficiency and reliability of subsurface structure analysis.

Latest Patents

Wrolstad holds a patent for a "Seismic raytracing method and apparatus." This invention introduces a seismic ray-tracing model that performs economic exploration of subsurface structures. The model allows for amplitude, frequency, mode, and other synthetic filtering of calculations. It also enables model interpolations and approximations, enhancing the sensitivity of ray-tracing calculations. The output of this model can be directly matched to actual seismic data, ensuring maximum reliability while minimizing unnecessary calculations.

Career Highlights

Wrolstad is associated with the Union Oil Company of California, where he applies his expertise in seismic technology. His innovative approach to ray-tracing calculations has positioned him as a key figure in the field. He has developed methods that limit and control mode conversions, further speeding up calculations. His work also includes a time-domain absorption operator that depends solely on the wave path and wave mode.

Collaborations

Wrolstad has collaborated with notable colleagues, including Christopher K Von Kahrs and Fred Aminzadeh. Their combined expertise has contributed to advancements in seismic exploration technologies.

Conclusion

Keith H Wrolstad's contributions to seismic ray-tracing technology demonstrate his innovative spirit and commitment to enhancing subsurface exploration methods. His patent reflects a significant advancement in the field, showcasing the potential for improved reliability and efficiency in seismic data analysis.