Comments on: PAPIS Energy Solutions Nigeria Limited Acquires 35% of Block 1 Nigeria-Sâo Tomé & Principé Joint Development Zone. http://panafricanpetroleum.com/papis-energy-solutions-nigeria-limited-acquires-35-of-block-1-nigeria-sao-tome-principe-joint-development-zone/ Panafrican Petroleum Industry Services Fri, 14 Aug 2015 12:16:44 +0000 hourly 1