This inventor holds 3 USPTO granted patents. Top assignee: Institut Francais Du Pe'trole. Active years: 2003-2011.
Company Filing History:
Years Active: 2003-2011
Title: Innovations of Thierry Tonellot in Fluid Pressure Evaluation
Introduction
Thierry Tonellot is a notable inventor based in Rueil Malmaison, France. He has made significant contributions to the field of fluid pressure evaluation, particularly in the petroleum sector. With a total of 3 patents, his work focuses on methods that enhance the understanding and management of fluid pressures in underground environments.
Latest Patents
One of his latest patents is a method for quantitative evaluation of fluid pressures and detection of overpressures in an underground medium. This innovative approach involves evaluating fluid pressures in an underground zone by utilizing seismic and well data. The studied zone is divided into several time analysis intervals, where a pre-stack stratigraphic inversion of the seismic data is conducted using geological a priori information. A lithoseismic facies cube is then determined through lithoseismic analysis. For each facies, relationships connecting the seismic impedances of wells to differential pressures in wells are established for each analysis interval. Ultimately, a differential pressure cube and a confining pressure cube are created to ascertain fluid pressures in the subsoil by calculating the difference between these two cubes. This method is particularly applicable in the petroleum sphere for detecting overpressure zones during drilling.
Another significant patent involves constructing a model of a heterogeneous medium described by various parameters from data expressed in different time scales. This method first estimates parameters or physical quantities of the model sequentially from data in each time scale. A scale factor is then determined to convert a model described in one time scale into another. This determination minimizes the dissimilarity between parameters estimated in different time scales. Finally, a single model is estimated by considering data from various time scales and applying the previously found scale factor for conversions.
Career Highlights
Thierry Tonellot is associated with the Institut Français du Pétrole, where he applies his expertise in fluid dynamics and geological analysis. His work has been instrumental in advancing methodologies that improve the efficiency and safety of drilling operations in the petroleum industry.
Collaborations
Throughout his career, Tonellot has collaborated with esteemed colleagues such as Danièle Mace-Prieur and Vincent Richard. These partnerships have fostered a collaborative environment that enhances innovation and research in fluid pressure evaluation.
Conclusion
Thierry Tonellot's contributions to the field of fluid pressure evaluation are noteworthy and impactful. His innovative methods and patents play