Company Filing History:
Years Active: 1991-1992
Title: Jimmy D. Fultz: Innovator in Underreamer Technology
Introduction
Jimmy D. Fultz is a notable inventor based in Houston, TX (US), recognized for his contributions to the field of drilling technology. He holds a total of 3 patents, showcasing his innovative approach to enhancing drilling tools.
Latest Patents
Fultz's latest patents include an underreamer with simultaneously expandable cutter blades and a three-blade underreamer. The first patent describes an underreamer tool featuring a body with upper and lower portions, each equipped with cutter blade slots. This design allows for simultaneous movement of the cutter blades, ensuring a continuous fluid flow path from the upper end of the tool to the drill bit at the lower end. The second patent presents a three-blade underreamer with a cylindrical body and a threaded top end for connection to a tubing string. This tool incorporates a piston and push rod members that enable the cutter blades to move between retracted and extended positions based on fluid pressure.
Career Highlights
Jimmy D. Fultz is currently employed at Slimdril International, Inc., where he continues to develop innovative drilling solutions. His work has significantly impacted the efficiency and effectiveness of drilling operations.
Collaborations
Fultz collaborates with Fred J. Pittard, contributing to advancements in drilling technology through their combined expertise.
Conclusion
Jimmy D. Fultz's innovative patents and contributions to Slimdril International, Inc. highlight his role as a key figure in the evolution of underreamer technology. His work continues to influence the drilling industry positively.