It's seems odd that the birthplace of the modern oil industry was PA and NJ.
ESSO was Standard Oil (SO) of NJ
Azerbaijan bills itself as The Land of Fire.
There are a couple sites where a hillside has been continuously burning for decades.
For thousands of years, blobs of oil, called naphtha back then, would float to the surface of the Black Sea near Baku. They think that was what the Romans used, perhaps mixed with quicklime, to make Greek fire proto-flamethrowers used during their sieges, especially useful for setting other ships on fire. The Nobel brothers were a big part of the early oil industry in Baku. Unusual for the oil and gas to be so close to the surface. We didn't stop to see the burning water, but it is quite an oddity.
As a petro-dictatorship -- the president's wife was recently made a VP -- there's a lot of money sloshing around Azerbaijan. So the country was better organized and more efficient than I expected. Especially compared to the more ragged democratic Georgia which is fossil fuel-less, and also stuck with a pair of protracted frozen conflicts with Russia. Which means Russia has de facto annexed two chunks of fairly small Georgia -- Abkhazia and South Ossetia.