Location History:
- Edmonton, CA (2004 - 2010)
- Edmonton, CA (US) (2010)
Company Filing History:
Years Active: 2004-2010
Title: The Innovative Contributions of Roland Freihet in Downhole Tool Technology
Introduction
Roland Freihet, an accomplished inventor based in Edmonton, Canada, has made significant strides in the field of downhole tool technology. With a portfolio of seven patents, Freihet exemplifies the spirit of innovation that drives advancements in engineering and energy solutions.
Latest Patents
One of Freihet's latest patents is focused on a non-metallic mandrel and element system. This innovative design is part of a downhole tool that effectively seals or packs-off an annulus under elevated temperatures. The element system is engineered to withstand high differential pressures without compromising performance or experiencing mechanical degradation. Notably, it offers a more efficient drilling process compared to traditional element systems. The composite material incorporates an epoxy blend reinforced with glass fibers, meticulously stacked at angles between 30 to 70 degrees. Furthermore, the mandrel is constructed from a non-metallic polymeric composite material, enhancing durability and functionality. The tool itself includes a support ring with wedges, an expansion ring, and a sealing member, representing a significant advancement in downhole technology.
Career Highlights
Freihet’s career is marked by his commitment to innovation at Weatherford/Lamb, Inc., where he has contributed to the development of cutting-edge tools designed to improve efficiency in oil and gas extraction processes. His expertise in engineering and material science has allowed him to create practical solutions that meet industry demands.
Collaborations
Throughout his career, Freihet has collaborated with talented individuals such as Rocky A. Turley and Craig Fishbeck. These partnerships have fostered an environment of creativity and innovation, allowing them to push the boundaries of what is possible in downhole technology.
Conclusion
Roland Freihet's contributions to the field of downhole tools exemplify the importance of innovation in engineering. His patents, particularly the non-metallic mandrel and element system, showcase a blend of advanced materials and practical engineering solutions. As he continues his work at Weatherford/Lamb, Inc., Freihet's efforts will undoubtedly influence the future of energy extraction technologies.