This inventor holds 3 USPTO granted patents. Top assignees: Baker Hughes, a Ge Compnay, LLC, Baker Hughes Oilfield Operations LLC. Active years: 2018-2023.
Location History:
- Celle, DE (2018 - 2021)
- Osnabrueck, DE (2023)
Company Filing History:
2 out of 1,389 
1 out of 927 
Years Active: 2018-2023
Title: Mathias Tergeist: Innovator in Downhole Systems
Introduction
Mathias Tergeist is a notable inventor based in Celle, Germany. He has made significant contributions to the field of downhole systems, particularly in the area of vibration damping. With a total of 3 patents to his name, Tergeist's work focuses on enhancing the efficiency and effectiveness of drilling operations.
Latest Patents
Tergeist's latest patents include innovative systems and methods for damping torsional oscillations in downhole systems. One of his patents describes the optimized placement of vibration damper tools through mode-shape tuning. This system includes a downhole drilling system that is connected to a drill bit, featuring a damping system with at least one damper element designed to dampen high-frequency torsional oscillation (HFTO) modes. Additionally, a mode-shape tuning element is strategically positioned on the drilling system to modify various characteristics of the HFTO mode, such as its shape, frequency, excitability, and damping efficiency.
Another significant patent outlines a method to mitigate bit-induced vibrations by intentionally modifying the mode shapes of drill strings through changes in mass or stiffness. This method involves constructing a model of the drill tubular system, which includes parameters like mass distribution, stiffness, and damping. By calculating multiple modes using this model, Tergeist's method aims to enhance the effective damping of the drill tubular, thereby improving drilling performance.
Career Highlights
Throughout his career, Mathias Tergeist has worked with prominent companies in the oil and gas industry. He has been associated with Baker Hughes, a GE Company, LLC, and Baker Hughes Oilfield Operations LLC. His experience in these organizations has allowed him to apply his innovative ideas to real-world challenges in drilling technology.
Collaborations
Tergeist has collaborated with notable professionals in his field, including Hanno Reckmann and Christian Herbig. These collaborations have contributed to the development of advanced solutions in downhole systems.
Conclusion
Mathias Tergeist is a distinguished inventor whose work in vibration damping and downhole systems has made a significant impact on the drilling industry. His innovative patents and collaborations reflect his commitment to advancing technology in this critical field.