This inventor holds 1 USPTO granted patent. Top assignee: Atlantic Richfield Company. Active years: 1976.
Company Filing History:
Years Active: 1976
Title: The Innovative Contributions of Charles R. Knowles
Introduction
Charles R. Knowles is a notable inventor based in Anchorage, AK. He has made significant contributions to the field of well completion technology, particularly in challenging environments such as permafrost. His innovative methods have the potential to enhance the efficiency and safety of well operations in extreme conditions.
Latest Patents
Charles R. Knowles holds a patent for a method titled "Well completion in permafrost." This invention addresses the complexities of completing a well whose wellbore passes through a permafrost zone. The method involves the use of openable and closable apertures near the bottom of the permafrost zone, allowing access between the interior of the wellbore and the annulus, which initially contains a freezable liquid. By emplacing a hard collar, such as cement, in the annulus, Knowles' method enables the displacement of the freezable liquid with a nonfreezable liquid, ensuring the well's longevity.
Career Highlights
Charles R. Knowles is associated with the Atlantic Richfield Company, where he has applied his expertise in well completion technologies. His work has been instrumental in advancing methods that address the unique challenges posed by permafrost conditions. With a focus on innovation, Knowles continues to contribute to the field through his research and development efforts.
Collaborations
Throughout his career, Charles R. Knowles has collaborated with esteemed colleagues, including Larry N. Bell and Leon H. Miles. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Charles R. Knowles exemplifies the spirit of innovation in the field of well completion technology. His patent for completing wells in permafrost demonstrates his commitment to solving complex engineering challenges. Through his work at the Atlantic Richfield Company and collaborations with fellow inventors, Knowles continues to make a lasting impact in the industry.