Proven oil reserves: 297,170 MMbl (#1 in the world; 20% of world reserves)
Oil production: 3 MMbl/day (3.56% of world production)
GDP (nominal) per capita: $7,576 (#76 in the world)
Population: 30,206,307 (#44 in the world; %0.42 of world population)...
https://www.quora.com/Why-is-Venezuela-not-a-lot-richer-given-that-its-sitting-on-the-worlds-largest-oil-reserves-and-has-a-population-of-only-30-million
I like how he concludes his essay.
"And the last thing that I'll leave you with is the wealth of the Chavez family: $550 million . So much for Socialism."