Company Filing History:
Years Active: 1979-2006
Title: Guy Pignard: Innovator in Seismic Prospecting and Offshore Technology
Introduction
Guy Pignard is a notable inventor based in Rueil Malmaison, France. He has made significant contributions to the fields of seismic prospecting and offshore technology. With a total of 6 patents to his name, Pignard's work has had a considerable impact on the industry.
Latest Patents
Among his latest inventions is an instrumentation assembly for an offshore riser. This invention relates to an instrumentation assembly intended for an offshore riser operated from a floater. It comprises a central processing unit connected by conducting cables to various measurement devices. The measurements are synchronized with one another, managed, and recorded by means of the central processing unit. Another significant patent is a seismic prospecting method and device in wells that allows for guided waves filtering. This method minimizes disturbances contained in seismic recordings produced by tube waves propagating along wells and refracted in zones close to the surface. The method disperses a gas under pressure, capable of absorbing these tube waves, which may be generated by an explosive chemical reaction set off in situ at a certain depth of the well.
Career Highlights
Guy Pignard is associated with the Institut Français du Pétrole, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the understanding and application of seismic prospecting techniques.
Collaborations
Pignard has collaborated with notable colleagues such as Charles Naville and Christian Bardin, contributing to various projects and innovations in his field.
Conclusion
Guy Pignard's contributions to seismic prospecting and offshore technology highlight his role as a leading inventor in these fields. His innovative patents and collaborations continue to influence the industry positively.