Diancheng Wang

Title: The Innovations of Diancheng Wang

Introduction

Diancheng Wang is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of seismic exploration, holding 2 patents that address critical challenges in the industry. His work focuses on improving the accuracy and efficiency of seismic data processing.

Latest Patents

Wang's latest patents include a method and system using wave-equation for obtaining traveltime and amplitude used in Kirchhoff migration. This innovative technique overcomes limitations in accuracy and computing power requirements that impede conventional Kirchhoff migration and reverse time migration. The wave-equation Kirchhoff (WEK) technique involves forward-propagating a low-frequency wavefield from a shot location among pre-defined source locations. It calculates an arrival traveltime of a maximum amplitude of the low-frequency wavefield and applies Kirchhoff migration using this arrival traveltime and maximum amplitude.

Another significant patent by Wang involves methods and devices performing adaptive quadratic Wasserstein full-waveform inversion. This approach applies W-based full-wave inversion to transformed synthetic and seismic data, ensuring that the data is positive definite and has the same mass through adaptive normalization. This method yields superior results, particularly when the underground structure includes salt bodies.

Career Highlights

Diancheng Wang is currently employed at CGG Services SAS, where he continues to develop innovative solutions for seismic exploration. His expertise in wave-equation techniques and full-waveform inversion has positioned him as a key player in advancing seismic data processing technologies.

Collaborations

Wang collaborates with talented professionals in his field, including Ping Wang and Hui Huang. Their combined efforts contribute to the ongoing development of cutting-edge seismic exploration methods.

Conclusion

Diancheng Wang's contributions to seismic exploration through his innovative patents demonstrate his commitment to advancing the field. His work not only addresses existing challenges but also paves the way for future developments in seismic data processing.