Company Filing History:
Years Active: 1976-2010
Title: Marvin Gearhart: Innovator in Measurement-While-Drilling Technology
Introduction
Marvin Gearhart is a notable inventor based in Fort Worth, Texas, recognized for his contributions to measurement-while-drilling (MWD) technology. With a total of two patents to his name, Gearhart has made significant advancements in the field of drilling tools, enhancing efficiency and functionality.
Latest Patents
One of Gearhart's latest patents is the "Compartmentalized MWD tool with isolated pressure compensator." This invention relates to a measurement-while-drilling tool that features a pressure compensation system and a reservoir that is segregated from fluid integration with actuator mechanism lubricants. This design allows the MWD tool to be serviced on the rig floor without the need to drain, reseal, and charge the compensation system.
Another significant patent is the "Downhole signaling system." This invention describes a method for improved data signaling equipment used with well-drilling tools. It enables rapid transmission of measurements taken down the hole in the wellbore to the surface without requiring an electric cable. The system incorporates a special well tool connected to a drill string, which allows for efficient data communication during drilling operations.
Career Highlights
Throughout his career, Marvin Gearhart has worked with several companies, including Gearhart-Owen Industries, Inc. and The Gearhart Companies, Inc. His experience in these organizations has contributed to his expertise in drilling technologies and innovations.
Collaborations
Gearhart has collaborated with notable individuals in the industry, including David W. King and Rudolph R. Mendoza. These partnerships have likely fostered the exchange of ideas and advancements in drilling technology.
Conclusion
Marvin Gearhart's contributions to measurement-while-drilling technology through his innovative patents have significantly impacted the drilling industry. His work continues to influence advancements in drilling efficiency and data transmission methods.