Company Filing History:
Years Active: 2001-2002
Title: Innovation in Wellbore Technology: The Contributions of Chistophe M. Rayssiguier
Introduction
Chistophe M. Rayssiguier is an accomplished inventor based in Houston, TX, making significant contributions to the field of wellbore technology. With two patents to his name, Rayssiguier is known for his innovative solutions that enhance communication with devices in challenging environments.
Latest Patents
Rayssiguier's latest patent focuses on a system for communicating with devices positioned outside a liner in a wellbore. This invention comprises a downhole string that includes a liner and devices positioned outside it. The design features one or more control lines extending from the liner devices along the exterior of the liner to connectors inside the liner. These connectors may include various types such as electrical, inductive, optical, and hydraulic connectors, ensuring versatile application across different scenarios. Additionally, his patent details a cement protector that isolates cement from the inside of the liner during cementing operations, thereby eliminating the need for a liner wiper plug. This cement protector is designed to engage with a pulling tool connected to a running tool, facilitating the pumping of a cement slurry through a connected pipe.
Career Highlights
As a prominent inventor at Schlumberger Technology Corporation, Rayssiguier has played a crucial role in advancing wellbore communication technologies. His innovative approaches address common challenges faced during cementing operations in oil and gas extraction, thereby improving operational efficiency and safety.
Collaborations
Throughout his career, Rayssiguier has collaborated with notable professionals in the industry, including his coworkers Michael R. Johnson and Ronald E. Pringle. These collaborations likely foster innovative ideas and improve the technological advancements within their organization.
Conclusion
Chistophe M. Rayssiguier's contributions to wellbore technology exemplify the spirit of innovation in the oil and gas industry. His patents not only enhance the communication systems used in challenging downhole environments but also demonstrate the importance of collaboration among inventors in driving technological advancements. His work at Schlumberger Technology Corporation continues to inspire the next generation of innovators in the field.