Dongliang Zhang

Title: The Innovative Contributions of Dongliang Zhang

Introduction

Dongliang Zhang is a prominent inventor based in Khobar, Saudi Arabia. He has made significant contributions to the field of seismic data analysis, holding a total of 10 patents. His work focuses on developing methods and systems that enhance the accuracy and efficiency of seismic data interpretation.

Latest Patents

One of his latest patents is titled "Method for iterative first arrival picking using global path tracing." This innovative method involves obtaining a seismic dataset composed of multiple seismic gathers and determining a pilot for each gather. The pilot includes a position on an ordinate axis for each seismic trace representing a first arrival. The method iteratively refines the pilot until a stopping criterion is met, ultimately determining a final picked first arrival and creating a seismic image using a seismic velocity model.

Another notable patent is the "Method and system for determining seismic velocities using global path tracing." This method includes obtaining seismic data for a geological region and determining various velocity semblance values. A computer processor automatically determines one or more stacking velocities using a traced path based on these values. The method culminates in generating a velocity model of the geological region of interest.

Career Highlights

Dongliang Zhang is currently employed at the Saudi Arabian Oil Company, where he applies his expertise in seismic data analysis. His innovative approaches have significantly contributed to advancements in the field, enhancing the understanding of geological formations and improving resource extraction techniques.

Collaborations

Throughout his career, Dongliang has collaborated with notable colleagues, including Tong Wang Fei and Constantinos Tsingas. These collaborations have fostered a productive environment for innovation and have led to the development of groundbreaking technologies in seismic analysis.

Conclusion

Dongliang Zhang's contributions to seismic data analysis through his patents and collaborative efforts have established him as a key figure in the field. His innovative methods continue to influence the industry, paving the way for future advancements in seismic interpretation.