Africa at Night

Compare with southern Europe.
Note that the lights on the coast of Nigeria (West Africa) are mostly from the flaring of natural gas in oil fields.

[Source]

"As long as SEC regulations inhibit IOCs from reporting 2P reserves, and as long as OPEC quotas prevent members from accurately reporting reserves, reserves data will be flawed. Proved reserves are financial (SEC) or political (OPEC) data and should not be aggregated or used in forecasts about the future. Only proven plus probable estimates should be used and only annual production of mature fields is required for a good estimate of reserves, irrespective of all published estimates. Every country should release complete historical field annual production and most disagreements on reserves will disappear for those ready to plot the decline and to extrapolate it. Unfortunately it does not work well when field production is constrained by OPEC quotas or investment. But now quotas are less and less followed and investments are plenty from IOCs for countries which do not deny signed agreements as Venezuela, Bolivia and Russia."