Explore the differences between shale oil and conventional oil, including extraction costs and methods, and how these impact ...

Political instability in Iran, a major oil producer, together with US President Donald Trump's recent threats against the ...

Venezuela sits on 303 billion barrels of oil—more than Saudi Arabia. So why does it pump less than 1% of global supply? The answer involves nationalizations, sanctions and crude that's harder to ...

Most of the reserves in the country are extra-heavy oil that’s tough to extract and generates more greenhouse gases.

Trump's exception for Chevron contrasts with the embargo that has been in place since 2019 for the rest of the foreign ...

In a social media post, Trump wrote that Venezuela would sell 30 to 50 million barrels of oil to the U.S., and he would ...

U.S. action in Venezuela has renewed focus on the country’s vast oil reserves, heavy crude challenges, and the expropriations ...

Venezuela has the largest oil reserves of any country on Earth. But the type of oil it has is difficult, and dirty, to ...

Crude prices are low. Companies are being cautious. But huge reserves — particularly of the heavy, viscous oil Venezuela has ...

Environmental experts warn that U.S. plans under President Trump to restart and control Venezuelan oil exports could ...

Brent crude oil prices fell to below $60 a barrel on Tuesday, the lowest since May, amid investor optimism over progressing peace talks between Russia and Ukraine, and a wave of oversupply hitting ...