Who will invest in ethiopia to dig oil filds?

Reserches indicates huge reserves of oil is found in ethiopia - gambela, blue nile gorge and aroung lake tana. in the world in need of oil and the poorest of poor ethiopia needs to get develope oil fields. who will invest in this country to develope oil feilds?
Answer
Hopefully it will go better than the drilling in sudan, which led directly to the genocide. ethiopia also has a recent history of ethnic and political genocide. that part of the world is unstable, and oil wealth into a few hands might just push it over the edge again.