The oilfields of Texas, Alaska, and other regions throughout the United States have made the country the world's largest oil producer, pumping more than 13 million barrels per day.

DUBAI/JERUSALEM, March 15 (Reuters) - U.S. President Donald Trump threatened further strikes on Iran's Kharg Island ⁠oil ⁠export hub and urged allies to send warships to secure the Strait ⁠of Hormuz, ...

Since the war began more than two weeks ‌ago, Iran has attacked several ships ‌in the Gulf, in effect closing the strait, conduit for a fifth of the world's crude ⁠oil and ⁠liquefied natural gas, and ...