The well was drilled about 0.5 kilometres west of the well 16/4-4 and about 15 kilometres northeast of the Sleipner Øst field in the central part of the North Sea.
The objective of the well was to prove petroleum in Jurassic and Triassic reservoir rocks (Hugin and Skagerrak formations). The well encountered an approx. 45-metre thick Hugin formation and 50-metre thick Skagerrak formation in Upper Triassic, both with very good reservoir properties. The well is dry.
Data acquisition and sampling have been carried out. The well is the first exploration well in production licence 544. The licence was awarded in APA 2009.
The well was drilled to a vertical depth of 2600 metres below the sea surface, and was terminated in the Skagerrak formation in Triassic. The water depth is 91 metres. The well has been permanently plugged and abandoned.
Well 16/4-7 was drilled by the Bredford Dolhpin drilling facility which will now proceed to the oil discovery 16/2-6 Johan Sverdrup in production licence 501 in the central part of the North Sea to drill appraisal well 16/5-4, where Lundin is the operator.