Nordøst Frigg is a field in the central part of the North Sea. The water depth is 110 metres. The field was discovered in 1974, and the plan for development and operation (PDO) was approved in 1980. Nordøst-Frigg was developed with a seabed template with six wells and was remotely operated from the Frigg field using a control tower. The control tower consisted of a deck and a 126-metre-high steel structure attached to a concrete foundation. Production started in 1983.