Company Filing History:
Years Active: 2017
Title: Dag Twist - Innovator in Gate Valve Technology
Introduction
Dag Twist is a notable inventor based in Drammen, Norway. He has made significant contributions to the field of petroleum production and water injection technology. His innovative approach focuses on enhancing the performance and reliability of gate valves used in these critical applications.
Latest Patents
Dag Twist holds a patent for a DLC-coated gate valve designed for petroleum production or water injection. This invention is distinctive in that at least one surface subject to sliding during the operation of the valve is coated with a top layer of diamond-like carbon (DLC). The DLC contains hydrogen, preferably more than 16 atom-%, and more preferably more than 17 atom-%. The invention also outlines a method for commissioning or operating the gate valve, emphasizing the use of the DLC coating to reduce friction problems that can occur over time or through operation cycles.
Career Highlights
Dag Twist is associated with Aker Subsea AS, a company known for its expertise in subsea technology and solutions. His work at Aker Subsea AS has allowed him to apply his innovative ideas in real-world applications, contributing to advancements in the industry.
Collaborations
Dag Twist collaborates with Henrik Dishington Haldorsen, leveraging their combined expertise to further enhance the development of gate valve technology.
Conclusion
Dag Twist's contributions to gate valve technology, particularly through his patented DLC-coated design, demonstrate his commitment to innovation in the petroleum production and water injection sectors. His work continues to influence the industry positively.