Daniel Quesada

Title: The Innovative Contributions of Daniel Quesada

Introduction

Daniel Quesada is a notable inventor based in Rueil Malmaison, France. He has made significant contributions to the field of downhole technology, holding a total of four patents. His work focuses on methods and systems that enhance data transmission and processing in wellbore environments.

Latest Patents

One of his latest patents is titled "Methods for transmitting data acquired downhole by a downhole tool." This patent describes a method and system for downhole processing of data, including images, using a set of downhole sensors to measure parameters relative to the borehole at various depths and azimuths. The system detects predetermined features of the borehole, utilizing a downhole processor with a trained machine-learning model to extract characterization data. This data characterizes the shape and position of the features, which are then transmitted to the surface. Additionally, the patent outlines a method for providing an image of a geological formation at the surface, which includes transmitting a dataset for reconstructing an image and displaying a combined image with predetermined features overlaid.

Another significant patent is the "Method and apparatus for determining a fracture aperture in a wellbore." This method involves measuring the resistivity of the wellbore with a downhole tool to obtain an image of the wellbore. Based on this image, the method detects fractures and calculates the fracture aperture according to a predetermined model. It also estimates corrections to the model when hypotheses are not met and determines an uncertainty range for the fracture aperture using measured parameters.

Career Highlights

Daniel Quesada is currently employed at Schlumberger Technology Corporation, a leading company in the oil and gas industry. His work at Schlumberger has allowed him to apply his innovative ideas in practical applications, contributing to advancements in downhole technology.

Collaborations

Throughout his career, Daniel has collaborated with several professionals, including Isabelle Le Nir and Carlos Maeso. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in the field.

Conclusion

Daniel Quesada's contributions to downhole technology through his patents and work at Schlumberger Technology Corporation highlight his role as an influential inventor. His innovative methods for data transmission and fracture analysis continue to impact the industry positively.