Ping Zhang

Title: The Innovative Contributions of Inventor Ping Zhang

Introduction

Ping Zhang, an inventor based in Albany, California, has made significant contributions to the field of geological formation evaluation through his innovative patents. With a total of three patents to his name, his work focuses on enhancing the understanding of geological formations, particularly regarding water saturation and clay detection.

Latest Patents

One of Zhang's notable patents is titled "Quantification of formation water saturation and salinity using relative permittivity and conductivity measurements." This invention provides methods and systems for characterizing geological formations by collecting electrical signal data that interact with the formation. The processed data determines the formation's relative permittivity and conductivity, which are then used to model water saturation, crucial for reservoir saturation dynamic monitoring in freshwater and mixed salinity environments.

Another significant patent is "Clay detection and quantification using downhole low frequency electromagnetic measurements." This invention outlines methods and systems for detecting clay, classifying clay types, and quantifying clay volume through downhole electromagnetic measurements. The measurements, conducted at low frequencies below 5000 Hz, yield permittivity data that characterizes the formation with high sensitivity to clay presence, all while being nondestructive.

Career Highlights

Throughout his career, Ping Zhang has worked with prestigious companies, including Schlumberger Technology Corporation and Saudi Arabian Oil Company. His experience in these organizations has greatly contributed to the development of his inventions and the advancement of technology in geological assessments.

Collaborations

Zhang has collaborated with talented individuals in the industry, including coworkers Wael Abdallah and Shouxiang Mark Ma. These partnerships have played a pivotal role in fostering innovation and enhancing the quality of research and development within their areas of expertise.

Conclusion

In summary, Ping Zhang stands out as a dedicated inventor whose contributions to the understanding of geological formations have had a significant impact on the field. Through his patents and collaborative efforts, he continues to push the boundaries of innovation, making strides in reservoir evaluation and clay detection technologies.