Baloney. Half of Kuwait was on fire for months.
But that did reduce Global Warming! By a whole 2 °C! It was namely 2 °C colder than it would have been (note clever use here of the subjunctive!) if the oil fields hadn't been set on fire!
Because we know how hot/cold it would have been without the oil fields in Kuwait burning, doncha know?
Regards,
Any single volcano releases more energy. Hawaii alone should destroy the world or the Philippines or Iceland or the thousand and one volcanoes under the ocean.