Company Filing History:
Years Active: 2016-2019
Title: Olivier Ther: Innovator in Downhole Tool Technology
Introduction
Olivier Ther is a notable inventor based in Paris, France, recognized for his contributions to downhole tool technology. With a total of two patents to his name, Ther has made significant advancements in drilling systems and materials used in the oil and gas industry.
Latest Patents
Ther's latest patents include a "Passively Induced Forced Vibration Rock Drilling System." This innovative bottomhole assembly features a drill bit that vibrates when engaged with a formation and rotated. It includes a suspension sub with a stator barrel connected to a pipe string, a traveler barrel linked to the drill bit, and a slip joint that allows movement between extended and retracted positions. The system is designed to dampen or resonate the vibration of the drill bit based on the angular velocity of the bottomhole assembly, thereby enhancing drilling efficiency.
Another significant patent is the "Method for Reducing Intermetallic Compounds in Matrix Bit Bondline." This invention focuses on manufacturing a downhole tool that minimizes failures along the bondline between a cemented matrix and a blank. The matrix material is composed of tungsten carbide powder, shoulder powder, and a binder, with the absence of free tungsten reducing reactions with iron from the blank. This innovation allows for better control over the thickness of intermetallic compounds within the bondline.
Career Highlights
Olivier Ther has worked with Varel Europe S.a.s. and Varel Europe, where he has applied his expertise in developing advanced drilling technologies. His work has contributed to improving the reliability and performance of downhole tools in challenging environments.
Collaborations
Ther has collaborated with notable professionals in the field, including Gary M. Thigpen and Federico Bellin. These collaborations have further enhanced the innovation and effectiveness of the technologies he has developed.
Conclusion
Olivier Ther's contributions to downhole tool technology through his patents and career achievements highlight his role as a significant inventor in the industry. His innovative approaches continue to influence advancements in drilling systems and materials.