Company Filing History:
Years Active: 1985-1986
Title: Innovations by George F Gehrig
Introduction
George F Gehrig is a notable inventor based in Houston, TX, who has made significant contributions to the field of fluid dynamics in drilling operations. He holds two patents that showcase his innovative approaches to monitoring and managing fluid circulation conditions in offshore drilling.
Latest Patents
Gehrig's latest patents include a method and apparatus for determining fluid circulation conditions in offshore wells. This invention establishes the rate at which fluid is transferred between an offshore well and the surrounding formations during drilling operations. The system utilizes a drilling fluid handling mechanism to inject drilling fluid into the well, while a marine riser facilitates the return of the fluid to the drilling rig. The design incorporates inflow and outflow flowmeters to monitor fluid rates, ensuring that any excessive fluid transfer is detected through a sophisticated signal processing system.
Another significant patent by Gehrig focuses on monitoring fluid flow between a borehole and surrounding formations. This invention establishes the rate of fluid transfer while moving the drill string within the borehole. It features a bell nipple at the borehole's upper portion, which maintains a constant level of drilling fluid. The system includes meters to measure inflow and outflow rates, and it activates an alarm if the compensated fluid transfer rate exceeds a predetermined limit.
Career Highlights
George F Gehrig is associated with Exxon Production Research Company, where he has applied his expertise in fluid dynamics to enhance drilling efficiency and safety. His work has contributed to advancements in offshore drilling technologies, making significant impacts on the industry.
Collaborations
Gehrig has collaborated with notable colleagues such as Jerry M Speers and John L Evans, who have also contributed to innovations in the field of drilling and fluid management.
Conclusion
George F Gehrig's contributions to fluid dynamics in drilling operations through his patents reflect his innovative spirit and dedication to improving industry practices. His work continues to influence the field and enhance the efficiency of offshore drilling operations.