Robbert Van Vossen

Title: Robbert Van Vossen: Innovator in Seismic Technology

Introduction

Robbert Van Vossen is a notable inventor based in JR Utrecht, Netherlands. He has made significant contributions to the field of seismic technology, holding 2 patents that showcase his innovative approaches to seismic data processing and material information retrieval.

Latest Patents

One of his latest patents is titled "Amplitude correction for seismic recordings." This invention presents a new approach based on reciprocity for estimating acquisition-related effects. It offers several advantages over conventional surface-consistent processing techniques. Notably, it can be applied to complete recordings without requiring the isolation of primary reflections in the data. Additionally, it imposes no assumptions on the subsurface and is applicable to multi-component data. The application of reciprocity necessitates symmetric data acquisition, which includes identical source and receiver patterns, identical locations, and matching orientations of source and receiver components. Furthermore, additional constraints are required to fully determine the lateral source and receiver amplitude variations. Criteria based on minimizing total energy differences between adjacent common source and common receiver gathers, as well as in common offset panels of the medium response, are applied.

Another significant patent is the "Method for retrieving local near-surface material information." This invention outlines a method that includes several steps: providing a group of receivers comprising at least one buried receiver and at least one surface receiver positioned at or very near the Earth's surface, recording a seismic wavefield, estimating a propagator from the recorded seismic wavefield, inverting the propagator, and retrieving the near-surface material information.

Career Highlights

Robbert Van Vossen is currently employed at WesternGeco L.L.P., where he continues to develop innovative solutions in seismic technology. His work has had a profound impact on the industry, enhancing the accuracy and efficiency of seismic data processing.

Collaborations

Throughout his career, Robbert has collaborated with esteemed colleagues such as Andrew Curtis and Jeannot Trampert. These collaborations have further enriched his research and development efforts in the field.

Conclusion

Robbert Van Vossen is a distinguished inventor whose contributions to seismic technology are noteworthy. His innovative patents reflect his commitment to advancing the field and improving the methodologies used in seismic data processing.