Two stages: First, a short, but simple test on HSE fundamentals, followed by another short essay writing about the Niger Delta. Second, if you pass the first test there's another short interview session with the MD and HR Manager. The usual questions -- nothing tasking

Started with a 45-minute skills written test; followed with a panel interview consisting of the HR Manager, Deputy Managing Director and the Managing Director. Then the final 1:1 chat/negotiation with the Deputy Managing Director