Location History:
- Forest Row, GB (2019)
- Henfield, GB (2019 - 2021)
Company Filing History:
Years Active: 2019-2025
Title: The Innovative Contributions of Andrew Ratcliffe
Introduction
Andrew Ratcliffe is a notable inventor based in Henfield, GB. He has made significant contributions to the field of seismic data processing, holding a total of 7 patents. His work focuses on enhancing the accuracy and efficiency of full-waveform inversion techniques.
Latest Patents
Among his latest patents is the invention titled "Full-waveform inversion with elastic mitigation using acoustic anisotropy." This patent describes a method for processing seismic data using a model that incorporates a pseudo-δ layer. The pseudo-δ layer, which may be less than 100 m thick, allows for improved handling of discrepancies between acoustically generated synthetic data and seismic data from an elastic medium. Another significant patent is the "Device and method for mitigating cycle-skipping in full waveform inversion." This invention outlines a computing device and method for identifying seismic traces that are prone to cycle-skipping during full waveform inversion. The method involves analyzing recorded seismic data and selecting a model to calculate estimated seismic data, utilizing a probabilistic measure to characterize the relationship between the two.
Career Highlights
Andrew Ratcliffe is currently employed at Cgg Services Sas, where he continues to innovate in the field of seismic data analysis. His expertise in full-waveform inversion has positioned him as a key figure in advancing seismic processing techniques.
Collaborations
Throughout his career, Andrew has collaborated with talented individuals such as Graham Roberts and Lian Duan. These partnerships have contributed to the development of his innovative patents and have enhanced the impact of his work in the industry.
Conclusion
Andrew Ratcliffe's contributions to seismic data processing through his patents demonstrate his commitment to innovation in the field. His work continues to influence the way seismic data is analyzed and interpreted, paving the way for future advancements.