Company Filing History:
Years Active: 1990-1991
Title: Frank Close: Innovator in Oil-Drilling Technology
Introduction
Frank Close is a notable inventor based in Airdrie, GB, recognized for his contributions to oil-drilling technology. He holds a total of 3 patents that showcase his innovative approach to enhancing drilling operations. His work primarily focuses on improving the efficiency and safety of drilling processes.
Latest Patents
One of Frank Close's latest patents is titled "Positioning components and energizing sealing assemblies therefor." This invention relates to a method and apparatus designed to facilitate the installation of a casing hanger within a bore in an oil-drilling wellhead. The method allows for the installation and sealing of the casing hanger to be accomplished in a single operation. The invention utilizes expandible seals and a shoulder within the bore to ensure a fluid-tight seal between the component and the inner surface of the bore.
Another significant patent is the "Emergency suspension system for drill casings." This invention provides an emergency suspension system specifically for drill casings in a wellhead. The system features an annular bowl member with a tapered internal space and a support means formed from resilient material. This design aims to enhance the safety and reliability of drill casing operations.
Career Highlights
Frank Close has made substantial contributions to the field of oil drilling through his innovative patents. His work at Cooper Industries, Inc. has positioned him as a key player in the industry, where he continues to develop solutions that address critical challenges in drilling technology.
Collaborations
Frank has collaborated with notable coworkers such as Brian MacIntyre and Sean McAvoy, contributing to a dynamic team focused on advancing drilling technologies.
Conclusion
Frank Close's innovative patents and contributions to oil-drilling technology reflect his commitment to enhancing operational efficiency and safety in the industry. His work continues to influence the field and pave the way for future advancements.