Juan Luis Fernandez-Martinez

Title: Innovations of Juan Luis Fernandez-Martinez

Introduction

Juan Luis Fernandez-Martinez is a notable inventor based in Oviedo, Spain. He has made significant contributions to the field of uncertainty estimation for large-scale nonlinear inverse problems. His work focuses on developing methods that enhance the understanding of subsurface formations, which is crucial for various applications in geosciences and engineering.

Latest Patents

Juan Luis Fernandez-Martinez holds a patent titled "Uncertainty estimation for large-scale nonlinear inverse problems using geometric sampling and covariance-free model compression." This innovative method involves obtaining an inverse model of the spatial distribution of a physical property of subsurface formations. The process includes generating a set of possible models based on measurements and reducing the number of model parameters through covariance-free compression. The method maps the upper and lower limits of the physical property to an orthogonal space and defines a model polytope that includes a geometric region of feasible models. By performing random and geometric sampling in a reduced-dimensional space, the method generates an equi-feasible ensemble of models. Probable model samples are evaluated based on data misfits, and final uncertainties are displayed in at least one map.

Career Highlights

Juan Luis Fernandez-Martinez is currently employed at Schlumberger Technology Corporation, where he applies his expertise in uncertainty estimation and modeling. His work at Schlumberger allows him to contribute to advancements in technology that support the energy sector and improve resource management.

Collaborations

Juan collaborates with Michael John Tompkins, leveraging their combined expertise to enhance the development of innovative solutions in their field.

Conclusion

Juan Luis Fernandez-Martinez is a distinguished inventor whose work in uncertainty estimation has the potential to significantly impact the understanding of subsurface formations. His innovative methods and contributions to Schlumberger Technology Corporation highlight his commitment to advancing technology in geosciences.