See also>Crude oil productionConsumption GWhGeneration GWhCO2 emissionChad - Crude Oil Reserves (Million barrels)DateCrude Oil Reserves20191,500.020181,500.020171,500.020161,500.020151,500.020141,500.020131,500.020121,500.020111,500.020101,500.020091,500.020081,500.020071,500.020061,500.0Chad - Crude Oil Reserves (Million barrels)