Philip S Cheung

Title: **The Innovative Journey of Philip S. Cheung**

Introduction

Philip S. Cheung, an accomplished inventor based in Montesson, France, has made significant contributions to the field of subterranean imaging technologies. With 20 patents to his name, Cheung continues to push the boundaries of innovation, particularly in methods and systems that enhance the understanding of subterranean formations.

Latest Patents

Among his latest patents, Cheung has developed groundbreaking methodologies for obtaining electrical impedivity and resistivity images of subterranean formations. One notable patent elaborates on methods and systems for acquiring these images by determining first and second formation impedivity data. The first data set is derived from an impedance measurement orthogonal to a downhole fluid impedance, while the second set is based on the amplitude of the measured impedance. By combining these data sets, Cheung's systems provide comprehensive images of subterranean formations, which prove invaluable in the exploration and extraction of resources.

Another of his innovative patents presents a system and method for imaging properties of subterranean formations within a wellbore. This system includes a formation sensor designed to collect currents injected into subterranean formations, with advanced features allowing for the control and management of current data. This tool not only facilitates the collection of diverse data but also enhances the capability to determine formation properties accurately through inversion techniques.

Career Highlights

Cheung’s career is marked by his association with Schlumberger Technology Corporation, a leading player in oil and gas exploration technologies. His work in this esteemed organization has played a vital role in developing advanced technology solutions for subterranean imaging. As a recognized innovator, his patents have significantly impacted the efficiency and effectiveness of resource extraction processes.

Collaborations

Throughout his career, Cheung has collaborated with distinguished colleagues, including Andrew J. Hayman and Dennis J. Pittman. These partnerships exemplify the collaborative spirit that drives innovation in the technology sector. By working alongside other talented professionals, Cheung has been able to enhance his inventions and push the boundaries of what is possible in subterranean imaging.

Conclusion

Philip S. Cheung stands out as a remarkable inventor whose contributions to subterranean technology have transformed the industry. His patents not only illustrate his expertise but also reflect his commitment to advancing methods that improve our understanding of the Earth's formations. With continued innovation, Cheung remains a key figure in the realm of technology development, inspiring future generations of inventors.