Jiyong Cai

Title: Jiyong Cai: Innovator in Subsea Production Technology

Introduction

Jiyong Cai is a notable inventor based in Katy, TX (US), recognized for his contributions to subsea production technology. With a focus on managing hydrates in subsea production systems, Cai has developed innovative methods that enhance the efficiency and safety of hydrocarbon extraction.

Latest Patents

Cai holds a patent for a "Method for managing hydrates in subsea production line." This patent outlines a comprehensive approach to managing hydrates in a subsea production system, which includes a host production facility, a control umbilical, at least one subsea production well, and a single production line. The method involves producing hydrocarbon fluids from the subsea production well, shutting in the production line, and then depressurizing it to reduce solution gas concentration. Following this, the production line is repressurized to return any remaining gas into solution. Additionally, the method incorporates the use of displacement fluids from a service line within the umbilical line to enhance production efficiency.

Career Highlights

Jiyong Cai is currently employed at ExxonMobil Upstream Research Company, where he applies his expertise in subsea production technologies. His work has significantly contributed to advancements in the field, particularly in the management of hydrates, which is crucial for the safe and efficient operation of subsea production systems.

Collaborations

Cai has collaborated with esteemed colleagues, including Richard F. Stoisits and David C. Lucas, who share a commitment to innovation in the energy sector. Their combined efforts have led to significant advancements in subsea production methodologies.

Conclusion

Jiyong Cai's innovative work in subsea production technology exemplifies the importance of advancements in the energy sector. His patented methods for managing hydrates are vital for improving the efficiency and safety of hydrocarbon extraction processes.