Company Filing History:
Years Active: 1980-1985
Title: The Innovative Contributions of John R. Brennan
Introduction
John R. Brennan, an accomplished inventor based in Long Beach, California, has made significant strides in the field of well production technology with his innovative patents. With a total of two patents to his name, Brennan's work focuses on enhancing efficiency and functionality in oil extraction processes.
Latest Patents
One of Brennan's latest inventions is the Oil Well Standing Valve. This standing valve can be retrievably mounted in well production tubing, allowing for maximum fluid flow while ensuring easy drainage and retrieval through the tubing. Notably, the seal between the standing valve and the bottom hole assembly is situated at or below the level of the seat, enabling fluid from the top of the valve to drain through the seat.
In addition, he has developed the Multiple Cup Downwell Gas Separator, designed for use with a well pump that aids in pumping well fluid. This separator boasts several upwardly opening retention cups arranged vertically above one another in a reservoir chamber. Each retention cup possesses a capacity to temporarily retain well fluid, allowing gas to escape from the retained fluid before it is returned to the well. The unique design of the separator ensures efficient circulation of well fluid through the retention cups and into the reservoir chamber, enhancing gas separation efficiency during extraction processes.
Career Highlights
Brennan works at Armco Inc., a company well-regarded for its advancements in material science and engineering. His contributions play a critical role in the development of innovative solutions that address challenges within the extraction industry.
Collaborations
Throughout his career, Brennan has collaborated with notable coworkers, including Ronald A. Holland and Harold L. Petrie. Together, they have combined their expertise to drive innovations forward within their field, contributing to the overall success and development of technologies that support efficient well production.
Conclusion
John R. Brennan is a notable figure in the realm of oil extraction technology. His patents not only demonstrate his inventiveness but also highlight the importance of innovation in enhancing production efficiency. As the industry evolves, inventions like those of Brennan pave the way for more effective practices in resource extraction.