Neptune Energy commences Dugong appraisal drilling édité le 02/03/2021 - Plus de news de "Neptune Energy" - Voir la fiche entreprise de "Neptune Energy" Neptune Energy and its partners in the Dugong licence announced drilling has commenced on the Dugong appraisal well, located in the Norwegian sector of the North Sea. The well is being drilled by the Deepsea Yantai, a new semi-submersible rig owned by CIMC and operated by Odfjell Drilling. The Neptune-operated Dugong discovery, in Production Licence 882, was one of the largest discoveries on the Norwegian Continental Shelf in 2020. Neptune estimates recoverable resources to be between 40 - 120 million barrels of oil equivalent (boe).