This inventor holds 7 USPTO granted patents, plus 1 CIPO patent. Top assignees: Compagnie Francaise Des Petroles, Hutchinson and Merip Oil Tools International, Seal Participants (Holdings) Limited. Active years: 1979-1990.
Location History:
- Boulogne Billancourt, FR (1980)
- Voisins le Bretonneux, FR (1979 - 1990)
Company Filing History:
5 out of 95 
1 out of 1 
1 out of 1 Years Active: 1979-1990
Title: The Innovative Contributions of François C. Gueuret
Introduction
François C. Gueuret is a notable inventor based in Voisins Le Bretonneux, France, recognized for his innovative advancements in drilling technologies. With a remarkable portfolio of seven patents, Gueuret has made significant contributions to the field, particularly in methods and apparatus designed for optimally isolating production zones within wells.
Latest Patents
Gueuret’s latest patents showcase his expertise and innovative spirit. One of his key inventions is a **Method of Isolating Production Zones in a Well**. This invention presents a method for creating a sealing ring in situ within an annular space located between a well and its casing, enabling better separation of multiple production zones. This method involves several stages for effective implementation.
Another notable invention is the **Geomechanical Probe for a Drilling Well**. This probe includes a logging box positioned between two inflatable preventers and features a series of tracers that engage with the well wall. The tracers are designed to be moved radially by springs and can be displaced using actuating fluid supplied to cylinders within the probe. The inventive design allows for precise position determination of the tracers, ensuring efficient performance in drilling operations.
Career Highlights
Throughout his career, François C. Gueuret has been associated with distinguished companies, including Compagnie Française des Pétroles, Hutchinson, and Merip Oil Tools International. His work at these organizations has facilitated advancements in oil extraction technologies and provided significant contributions to engineering practices in the industry.
Collaborations
Gueuret has collaborated with notable colleagues in his field, including Damien M. Despax and Hervé M. Lefebvre. These partnerships have not only enhanced his innovative output but have also fostered environments for shared ideas and technological progress.
Conclusion
François C. Gueuret stands as a significant figure in the realm of drilling technology through his extensive patent repertoire and collaborative efforts. His recent inventions demonstrate a commitment to enhancing production efficiency and safety in drilling, solidifying his status as a valuable contributor to the field of engineering and petroleum extraction.