Company Filing History:
Years Active: 2012-2013
Title: The Innovative Contributions of Greg Navarre
Introduction
Greg Navarre, an accomplished inventor based in Houston, Texas, holds two patents that showcase his significant contributions to the field of subsea drilling technology. His work primarily focuses on improving drilling fluid management, which is critical for efficient and safe drilling operations.
Latest Patents
Among Navarre's most notable inventions is the "Dual Density Mud Return System." This innovative system outlines methods for lifting drilling fluid from a well bore situated in subsea formations. The design includes a drill string suspended within a drilling riser to form the well bore, alongside a drilling fluid source that supplies drilling fluid through the drill string during the drilling process. A diverter is integrated between the drilling riser and a return line, with a power riser connecting to the return line. The invention also features a lift fluid source that injects lift fluid intermittently through an interface into the return line, creating one or more slugs of lift fluid. This design ensures that the combined density of lift fluid and drilling fluid in the return line is less than the density of drilling fluid alone, promoting efficiency in the drilling process.
Career Highlights
Greg Navarre is currently employed at Horton Wison Deepwater, Inc., where he applies his expertise to advance subsea drilling technologies. His innovative methodologies have greatly impacted the company's operations, enhancing their capabilities in the competitive drilling market.
Collaborations
Navarre works alongside reputable colleagues, including Edward E. Horton, III, and Lyle David Finn. Their collaborative efforts foster a productive environment for innovation and development in the field of deepwater drilling systems.
Conclusion
Greg Navarre's inventions, particularly the Dual Density Mud Return System, reflect his dedication to innovating within the drilling industry. His work at Horton Wison Deepwater, Inc. and his collaborations with esteemed coworkers contribute to significant advancements in subsea drilling technology, ensuring safer and more efficient operations in challenging environments.