Berkshire Hathaway fell 5.5% for one of the market’s bigger losses. Legendary investor Warren Buffett announced over the ...

Other countries ban international producers altogether in favor of domestic OCTG manufacturers. Shifts in US trade regulation, which affects more than half of Tenaris’ sales, would be ...

Kuwait's oil minister said that the OPEC+ meeting would significantly affect production policy formulation in the coming ...

If there is one thing that is almost certain in the current global crude oil market, it's that the stated reasons for the ...

DUBAI: The Organisation of Petroleum Exporting Countries (Opec) has agreed to accelerate oil production hikes for a second ...

Oil prices have entered a sharp decline, hitting their lowest levels in over four years – a development poised to bring ...

The Organisation of the Petroleum Exporting Countries’ oil output edged lower in April despite a scheduled output hike taking effect ... OPEC’s largest output hike, with the latest US measures ...

OPEC oil output edged lower in April despite a scheduled output hike taking effect, a Reuters survey found, led by a cut in ...