Awon to ku ti o nile nibe ni Exxon (20%), Nigerian AGIP (12.5%) ati Elf Petroleum Nigeria Limited (12.5%).. 
Ní ọdún 2018, aṣojú orílẹ̀ ède Germany sí Ghana, Christoph Retzlaff, ṣe àbẹ̀wò sí musiọmu náà, ó sì sọ nípa ètẹ̀ rẹ̀ láti tún agbègbè Volta ṣe.. 