Company Filing History:
Years Active: 2017-2022
Title: Innovations by Linfeng Bi: Pioneering Methods in Subsurface Modeling
Introduction
Linfeng Bi is an inventive mind based in Houston, TX, who has made significant contributions to the field of subsurface modeling. With a total of four patents to his name, Bi has developed advanced techniques that enhance the construction of design spaces, particularly in faulted subsurface domains. His work primarily focuses on improving the representation of physical properties within natural resource reservoirs.
Latest Patents
Linfeng Bi's latest innovations include two groundbreaking patents:
1. **Methods to handle discontinuity in constructing design space using moving least squares** - This invention focuses on creating a continuous design space for generating a physical property model in a faulted subsurface medium. By systematically utilizing the matching relationship of fault traces, the location of these traces is determined, which serves as control points for mapping. The method entails identifying control points, determining their physical and design space locations, and employing moving least squares for interpolation.
2. **Handling domain discontinuity with the help of grid optimization techniques** - This method enables the mapping of a 3D grid or mesh from a faulted subsurface domain to a continuous design domain. It aims to represent discrete models of subsurface materials, such as permeability. The mapping is based on geometric principles rather than physics, using an iterative optimization process designed to maintain the geometric quality of mesh cells while addressing stitching constraints.
Career Highlights
Linfeng Bi works at ExxonMobil Upstream Research Company, where he continues to drive innovation in subsurface modeling and reservoir simulation. His efforts aim to enhance the efficiency and accuracy of resource extraction methods, contributing to the ongoing developments in the energy sector.
Collaborations
Throughout his career, Linfeng Bi has collaborated with esteemed colleagues, including Xiaohui Wu and Larisa V Branets. These partnerships have been pivotal in advancing the methodologies designed to address the complexities of faulted subsurface modeling, showcasing the collaborative spirit that fuels scientific innovation.
Conclusion
Linfeng Bi's contributions to subsurface modeling through his patents and innovative methods reflect his dedication to solving complex challenges in the field. His work not only advances academic understanding but also has practical implications for the energy industry. As he continues to collaborate with other experts, his influence on the future of subsurface resource modeling is sure to expand.