This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Saudi Arabian Oil Company. Active years: 2021-2026.
Company Filing History:
Years Active: 2021-2026
Title: Si-Hai Zhang: Innovator in Seismic Attribute Classification
Introduction
Si-Hai Zhang is a prominent inventor based in Dhahran, Saudi Arabia. He has made significant contributions to the field of geoscience, particularly in the area of seismic data analysis. With a total of 7 patents to his name, Zhang's work has advanced the understanding of rock facies identification and fracture prediction.
Latest Patents
Zhang's latest patents include a groundbreaking method for rock facies identification based on seismic attribute classification using a machine learning network. This innovative method involves obtaining a three-dimensional (3D) seismic image and a plurality of well logs. It identifies a horizon and determines a set of bandlimited 3D seismic images. The process further includes generating mono-frequency maps through spectral decomposition and creating a seismic attribute map using a machine learning network. Ultimately, this method allows for the identification of rock facies based on well logs and the seismic attribute map.
Another notable patent is the method and system for sub-seismic fracture prediction. This method determines a portion of a microscale fracture using well logs acquired for a specific stratigraphic interval. It also involves obtaining seismic data for that interval and determining a seismic attribute that correlates the microscale fracture to the seismic data. The method culminates in generating an attribute volume and a fracture image of the microscale fracture throughout the region of interest.
Career Highlights
Si-Hai Zhang is currently employed at the Saudi Arabian Oil Company, where he applies his expertise in seismic data analysis. His innovative approaches have positioned him as a leader in his field, contributing to the advancement of geoscience technologies.
Collaborations
Zhang has collaborated with notable colleagues, including Weihua Wang and Maher Al Marhoon. These partnerships have fostered a collaborative environment that enhances the development of innovative solutions in seismic analysis.
Conclusion
Si-Hai Zhang's contributions to seismic attribute classification and fracture prediction demonstrate his commitment to advancing geoscience. His innovative methods and collaborative efforts continue to shape the future of the industry.