Jean-Pierre C Rocroi

Title: Jean-Pierre C Rocroi: Innovator in Geophysical Prospecting

Introduction

Jean-Pierre C Rocroi is a notable inventor based in Massy, France. He has made significant contributions to the field of geophysical prospecting, holding a total of 4 patents. His innovative methods have advanced the techniques used in geophysical exploration, particularly through the application of impulsive currents.

Latest Patents

Rocroi's latest patents include a "Method for geophysical prospecting using impulsive currents." This method involves positioning a transmitter dipole and a receiver dipole in cooperation with the subsoil. An impulsive excitation current is applied repeatedly to the transmitter dipole, which consists of a group of pulses of alternate polarity, each followed by zero current. The transient signal produced at the output of the receiver dipole is detected and processed to create a figurative representation of the transient phenomenon, aiding in geophysical interpretation.

Another significant patent is the "Method of geophysical prospection using transient currents." Similar to his previous work, this method also utilizes a transmitter dipole and a receiver dipole. The transient signal is detected as a function of time during defined time intervals, which are chosen to cover all useful parts of the transient phenomenon. The processing operation includes statistical evaluation and smoothing digital filtering to provide a clearer representation of the transient phenomenon.

Career Highlights

Jean-Pierre C Rocroi is associated with Compagnie Generale De Geophysique, where he applies his expertise in geophysical methods. His work has been instrumental in enhancing the understanding and interpretation of geophysical data.

Collaborations

Rocroi has collaborated with notable colleagues such as Francois V Gole and Andre Cecchini. Their combined efforts have contributed to advancements in geophysical prospecting techniques.

Conclusion

Jean-Pierre C Rocroi's innovative methods in geophysical prospecting have significantly impacted the field. His patents reflect a deep understanding of electromagnetic phenomena and their applications in exploration. His contributions continue to influence the industry and pave the way for future advancements.