Company Filing History:
Years Active: 2013
Title: The Innovative Contributions of Charles C. Johnson
Introduction
Charles C. Johnson is a notable inventor based in League City, TX (US). He has made significant contributions to the field of engineering, particularly in the area of cement completions for subterranean applications. His innovative approach has led to the development of a unique patent that enhances the efficiency and safety of cementing operations.
Latest Patents
One of Johnson's key patents is titled "Pressure actuated ported sub for subterranean cement completions." This invention utilizes a tubing pressure-operated sliding sleeve designed to facilitate the cementing of a tubular string. The sleeve is engineered to remain closed as pressure builds to a predetermined value. When the pressure exceeds this threshold, a rupture disc activates, allowing access to an integral piston located outside the sleeve. The design ensures that the sleeve can withstand differential pressure without flexing, as the net force required to shift the sleeve is derived from the differential pressure acting on the piston.
Career Highlights
Charles C. Johnson is currently employed at Baker Hughes Corporation, a leading company in the oil and gas industry. His work focuses on developing innovative solutions that improve operational efficiency and safety in cementing processes. With a patent portfolio that includes 1 patent, Johnson has established himself as a valuable asset in his field.
Collaborations
Throughout his career, Johnson has collaborated with talented professionals, including Jason Charles Mailand and Justin C. Kellner. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Charles C. Johnson's contributions to the field of subterranean cement completions exemplify the spirit of innovation. His patented technology not only enhances operational efficiency but also ensures safety in challenging environments. Johnson's work continues to influence the industry and inspire future advancements.