use petroleum in a sentence.
No mention of corn and petroleum subsidies.
When did amazon start selling petroleum futures?
Amazon is not a petroleum multinational.
Interesting cadence to your comment, but the same could have been said of petroleum infrastructure before we had petroleum infrastructure.
If there is petroleum oil in Mars or Venus.
You might be surprised to know how much is normally running on petroleum:
Very little electricity is petroleum based anymore.
Remember plastic is made of oil (petroleum) so people actually die for plastic.
There are no engineers on that list, either--not even petroleum engineers.
The vast majority of the world's petroleum geologists keep their data secret.
Attaching refined petroleum products to dead plant matter using denatured animal proteins remains popular.
RP-1 is kerosene, so by analogy with other petroleum fuels.
The US was a net exporter of petroleum products in 2011.
Does hydrogen have anything to offer over synthetic petroleum as a vehicle fuel?
Plenty of engineers there but most work in petroleum.
I meant if there is petroleum oil in Mars or Venus, it makes the abiogenic petroleum oil more possible be universal resources.
Coal gasification is actually a reasonable way to get high energy content fuel from something other than petroleum.