Company Filing History:
Years Active: 2001-2006
Title: Innovations by Van Nhat Ho
Introduction
Van Nhat Ho is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of downhole tubular expansion technology. With a total of 4 patents, his work has been instrumental in advancing methods and tools used in the oil and gas industry.
Latest Patents
One of his latest patents is a tubular expansion apparatus and method. This invention discloses tools for expanding downhole tubulars into each other or in open hole applications. One embodiment utilizes a movable cone that is biased by Bellville washers. This design allows the cone to move longitudinally against the bias, enabling collets to move radially in or out to a predetermined maximum diameter. A release system is incorporated to allow collet retraction, preventing hang-ups during removal. In an alternate embodiment, which is more suitable for open hole applications, pressurized gas is used to push a movable cone longitudinally against the collets. A stationary cone is positioned on the opposite side of the collets from the movable cone. The collet rides out or in between the cones, raising the gas pressure when forced in. A pressure actuated release mechanism allows the lower cone to shift downwardly, facilitating collet retraction for removal.
Career Highlights
Van Nhat Ho is currently employed at Baker Hughes Corporation, a leading company in the oil and gas sector. His innovative work has contributed to the development of advanced technologies that enhance operational efficiency in drilling and production processes.
Collaborations
He has collaborated with notable coworkers such as Martin Paul Coronado and Sidney K Smith, Jr. Their combined expertise has fostered a creative environment that promotes innovation and problem-solving in their projects.
Conclusion
Van Nhat Ho's contributions to the field of downhole tubular expansion are significant and impactful. His inventions continue to shape the industry, demonstrating the importance of innovation in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.