Brigitte Doligez

Title: Brigitte Doligez: Innovator in Geoscience and Hydrocarbon Exploitation

Introduction

Brigitte Doligez is a prominent inventor based in Paris, France. She has made significant contributions to the fields of geoscience and hydrocarbon exploitation. With a total of 2 patents, her work focuses on innovative methods for analyzing rock samples and optimizing hydrocarbon extraction.

Latest Patents

One of her latest patents is a "Method for quantifying the pyritic sulfur and the organic sulfur of a rock sample." This method distinctly characterizes and quantifies the pyritic sulfur and organic sulfur present in sedimentary rock samples. The process involves subjecting a rock sample to a heating sequence in an inert atmosphere, producing effluents that are continuously oxidized. The sulfur dioxide (SO₂) is continuously measured, allowing for the deduction of pyrolysis sulfur content and pyrolysis pyritic sulfur content. The residue from the heating is then subjected to further heating in an oxidizing atmosphere, where the released SO₂ is measured to deduce oxidation sulfur content. The pyritic sulfur content is determined using a weighting function and parameters representing the impacts of both the mineral and organic matrices.

Another significant patent is the "Method for exploiting a hydrocarbon deposit by history matching of production as a function of diagenesis." This invention provides a method for exploiting subterranean formations containing hydrocarbons, particularly those that have undergone diagenetic phases over geological times. The method utilizes rock samples, measured production data, and a meshed representation of the formation to determine indicators related to the distribution of lithologic facies. A history matching step is included, where the diagenetic state of the identified facies serves as an adjustment parameter.

Career Highlights

Brigitte Doligez has worked with notable companies such as IFP Energies Nouvelles and Repsol, S.A. Her experience in these organizations has contributed to her expertise in geoscience and hydrocarbon research.

Collaborations

Throughout her career, Brigitte has collaborated with esteemed colleagues, including Daniel Pillot and Violaine Lamoureux-Var. These collaborations have further enriched her research and innovations in the field.

Conclusion

Brigitte Doligez stands out as an influential inventor in the realm of geoscience and hydrocarbon exploitation. Her innovative patents and collaborations reflect her commitment to