Location History:
- Houston, TX (US) (2013)
- Chatou, FR (2013 - 2014)
Company Filing History:
Years Active: 2013-2025
Title: Fabienne Legendre: Innovator in Subsurface Formation Analysis
Introduction
Fabienne Legendre is a prominent inventor based in Chatou, France. She has made significant contributions to the field of subsurface formation analysis, holding a total of 4 patents. Her innovative methods have advanced the understanding of fracture characterization and electromagnetic coupling in geological formations.
Latest Patents
One of her latest patents is titled "Fracture characterization while drilling." This method involves acquiring data from a borehole imaging tool in a formation where an electrically insulating oil-based fluid is used as a drilling lubricant. The process includes determining the fluid's impeditivity and a reference formation's impeditivity through a circuit model. It also detects the location of fractures based on changes in current flow through the fluid and into the formation.
Another notable patent is "Detection of 3D formation structures based on electro-magnetic coupling measurements." This method utilizes a downhole logging tool equipped with transmitters and receivers to measure electromagnetic coupling components. The data collected is used to create 3-D Lateral and Longitudinal Indicators, which help determine characteristics of the subsurface formation.
Career Highlights
Fabienne Legendre is currently employed at Schlumberger Technology Corporation, a leading company in the oil and gas industry. Her work focuses on innovative techniques for analyzing subsurface formations, contributing to the efficiency and safety of drilling operations.
Collaborations
Throughout her career, Fabienne has collaborated with notable colleagues, including Emmanuel Legendre and Jacques R. Tabanou. These partnerships have fostered a collaborative environment that enhances the development of innovative solutions in her field.
Conclusion
Fabienne Legendre's contributions to subsurface formation analysis through her patents and work at Schlumberger Technology Corporation highlight her role as a leading inventor in the industry. Her innovative methods continue to shape the future of drilling technology and geological analysis.