Company Filing History:
9 out of 30 
1 out of 1 
1 out of 832,812 Years Active: 2006-2017
Title: Magnar Tveiten: Innovator in Downhole Technology
Introduction
Magnar Tveiten is a notable inventor based in Sandnes, Norway, recognized for his contributions to downhole technology. With a total of 11 patents to his name, Tveiten has made significant advancements in the field, particularly in valve systems used in wellbores.
Latest Patents
Among his latest innovations is a valve system designed for use in a wellbore. This system includes a side pocket mandrel and one or more well tools. The side pocket mandrel features an elongated body section with connectors at both ends, a fully open main bore for alignment with well tubing, and an offset side pocket bore. The design incorporates at least two valves arranged in series to create a double fluid barrier between the main bore and the exterior of the pocket mandrel. Additionally, Tveiten has developed a shear valve for use in downhole tools. This valve consists of an outer housing and an internal body that moves longitudinally when activated. The internal body can be obstructed by a device that is deactivated by pressure from the tubing side of the valve.
Career Highlights
Tveiten has worked with Petroleum Technology Company AS, where he has applied his expertise in developing innovative solutions for the oil and gas industry. His work has significantly impacted the efficiency and safety of downhole operations.
Collaborations
Throughout his career, Tveiten has collaborated with talented individuals such as Øyvind Stokka and Erling Kleppa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Magnar Tveiten's contributions to downhole technology through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative designs continue to shape the future of wellbore technology.