Company Filing History:
Years Active: 1992-1999
Title: Innovations by David D Thompson
Introduction
David D Thompson is a notable inventor based in Plano, TX (US). He has made significant contributions to the field of seismic data processing, holding a total of 4 patents. His work focuses on improving the accuracy and efficiency of seismic survey techniques.
Latest Patents
One of his latest patents is titled "Method and system for applying dispersive normal moveout corrections." This invention discloses a method and computer system for deriving and applying normal moveout phase and time shift corrections to seismic survey traces. The process involves applying normal moveout time-shift corrections to traces in a common midpoint (CMP) or common depth point (CDP) gather, based on stacking velocity analysis. The method selects a reference point, typically the maximum offset, and applies phase-shift corrections to the traces based on iterated reference phase dispersion values.
Another significant patent is the "Method and system for surface-consistent phase and time lag correction." This invention provides a computer system and method for correcting seismic data for phase distortion caused by near-surface layers. The corrections are performed across multiple frequency bands, enhancing the accuracy of time lag decomposition. The method ensures that phase corrections at tie frequencies are equal, thereby improving the overall quality of seismic data analysis.
Career Highlights
David D Thompson is currently employed at Atlantic Richfield Company, where he continues to innovate in the field of seismic data processing. His expertise and contributions have made a lasting impact on the industry.
Collaborations
Throughout his career, David has collaborated with notable colleagues such as Bok S Byun and E Stuart Nelan. These collaborations have further enriched his work and contributed to advancements in seismic technology.
Conclusion
David D Thompson is a distinguished inventor whose work in seismic data processing has led to multiple patents and significant advancements in the field. His innovative methods continue to shape the industry and improve the accuracy of seismic surveys.