This inventor holds 4 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: Schlumberger Technology Corporation, Chevron U.s.a. Inc.. Active years: 2020-2025.
Location History:
- Asker, NO (2020)
- Oslo, NO (2021)
- Verk, NO (2022)
Company Filing History:
4 out of 10,719 
1 out of 2,544 Years Active: 2020-2025
Title: Jostein Natvig: Innovator in Subsurface Simulation Technologies
Introduction
Jostein Natvig is a prominent inventor based in Oslo, Norway. He has made significant contributions to the field of subsurface simulation, holding a total of 4 patents. His work focuses on enhancing the efficiency and accuracy of subsurface representations, which are crucial for various applications in geology and petroleum engineering.
Latest Patents
Natvig's latest patents include innovative methods for subsurface simulation. One of his notable patents is titled "Acceleration of subsurface simulation using filtered grid connectivity graph." This invention involves a subsurface representation that defines the configuration of a subsurface region. The grid connectivity graph utilized in this representation includes nodes that represent cells and edges that signify connectivity between these cells. By filtering the graph to remove non-essential edges, the invention improves the performance of subsurface simulations through enhanced linear solver preconditioners.
Another significant patent is "Parallel multiscale reservoir simulation." This invention outlines systems and methods for conducting reservoir simulations by obtaining and translating reservoir data into grid properties. The process involves dividing the grid into domains and generating coarse grids for each domain. By processing these domains in parallel, the invention allows for efficient calculations of pressure, flux, and fluid transport, significantly optimizing reservoir simulations.
Career Highlights
Throughout his career, Jostein Natvig has worked with leading companies in the industry, including Schlumberger Technology Corporation and Chevron U.S.A. Inc. His experience in these organizations has contributed to his expertise in subsurface simulation technologies and has enabled him to develop innovative solutions that address complex challenges in the field.
Collaborations
Natvig has collaborated with notable professionals in his field, including Kyrre Bratvedt and Zhuoyi Li. These collaborations have fostered a productive exchange of ideas and have further advanced the development of subsurface simulation technologies.
Conclusion
Jostein Natvig's contributions to subsurface simulation through his patents and career experiences highlight his role as an influential inventor in this specialized field. His innovative approaches continue to shape the future of subsurface representation and simulation technologies.