This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Schlumberger Technology Corporation. Active years: 2016-2017.
Company Filing History:
Years Active: 2016-2017
Title: Bernard Frignet: Innovator in Optical Fiber Technology
Introduction
Bernard Frignet is a notable inventor based in Paris, France. He has made significant contributions to the field of optical fiber technology, particularly in seismic surveying. With a total of 2 patents, Frignet's work has advanced the methods used in detecting seismic waves and deploying optical fibers in boreholes.
Latest Patents
Frignet's latest patents include innovative methods for optical fiber well deployment for seismic surveying. This patent discloses a system, apparatus, and method for deploying a spooled optical fiber distributed sensor into a wellbore. The design integrates a ballast or weight for a seismic optical tool, allowing for the deployment of a lightweight disposable fiber optic cable against the wellbore walls via gravity. The method also involves unspooling the optical fiber distributed sensor and utilizing it as a distributed seismic receiver. Another significant patent is a method of borehole seismic surveying using an optical fiber. This method includes lowering a cable with an optical fiber into a borehole and detecting seismic waves traveling through the subsurface formation.
Career Highlights
Bernard Frignet is currently associated with Schlumberger Technology Corporation, where he continues to innovate in the field of seismic surveying. His work has been instrumental in enhancing the efficiency and effectiveness of seismic data collection.
Collaborations
Frignet has collaborated with notable colleagues such as Arthur H Hartog and Duncan Mackie. These collaborations have contributed to the development of advanced technologies in the field.
Conclusion
Bernard Frignet's contributions to optical fiber technology and seismic surveying demonstrate his commitment to innovation. His patents reflect a deep understanding of the challenges in the field and offer practical solutions that enhance seismic data collection methods.