Stéphane Vannuffelen

Title: Stéphane Vannuffelen: Innovator in Underwater Communication and Resource Extraction

Introduction

Stéphane Vannuffelen is a notable inventor based in Meudon, France. He has made significant contributions to the fields of underwater communication and resource extraction, holding a total of 2 patents. His innovative work focuses on enhancing the capabilities of autonomous underwater vehicles and improving drilling techniques.

Latest Patents

One of Vannuffelen's latest patents is for an underwater communication network designed for autonomous underwater vehicles. This resource extraction system features multiple access points located on various underwater production assets. These access points are interconnected through a wired connection to a data processing system situated above sea level, which is capable of wirelessly communicating underwater. The system also includes an underwater vehicle equipped with communication circuitry that allows it to connect wirelessly to the access points, establishing a link with the data processing system.

Another significant patent involves a method for measuring ahead of the drilling bit by analyzing formation cuttings using ultraviolet light. This apparatus is designed to determine the nature of the formation at the bottom of a wellbore being drilled. It includes a tool body that can be installed in a drill string, featuring an ultraviolet fluorescence detector. The tool is configured to receive drilling fluid from both inside and outside the drill string, enabling measurements to be made effectively.

Career Highlights

Throughout his career, Stéphane Vannuffelen has worked with prominent companies in the industry, including Onesubsea IP UK Limited and Schlumberger Technology Corporation. His experience in these organizations has contributed to his expertise in underwater technologies and resource extraction systems.

Collaborations

Vannuffelen has collaborated with notable professionals in his field, including Ashok K Belani and Arnaud Jarrot. These collaborations have further enriched his work and expanded the impact of his innovations.

Conclusion

Stéphane Vannuffelen is a distinguished inventor whose work in underwater communication and resource extraction has led to significant advancements in technology. His patents reflect a commitment to innovation and a deep understanding of the challenges faced in these fields.