Significantly, Tower highlighted the industry interest in the vicinity of the acreage – noting the recent nearby farm-in activity by Exxon, Africa Energy and Kosmos Energy. (i'll add Shell in this list too)
“As a result, Namibia and the Walvis Basin and Dolphin Graben, in particular, are now attracting great attention from well-respected explorers, both large and small, and are also once more attracting considerable farm-in interest and investment".
https://www.*.co.uk/companies/news/208705/tower-resources-secures-new-exciting-exploration-acreage-offshore-namibia-208705.html