We who have been suggesting that a peak in world oil production was nigh almost from the beginning of this century looked like we might be right when oil prices reached their all-time high in 2008. But since then, we have taken it on the chin for more than a decade as the U.S. shale oil boom kept adding to world supplies—even as production in the rest of the world mostly stagnated or declined.
But then world oil production turned down—not when the recent coronavirus pandemic and associated economic shutdowns hit—but more than a year before while few people were noticing. Monthly fluctuations will make it difficult to pinpoint a peak until long after it occurs. But, let's note the difference between world output in November 2018 which was 84.5 million barrels per day (mbpd) versus December 2019 which was 83.2 mbpd when the world economy was supposedly still in high gear. (These numbers are for crude plus lease condensate which is the definition of oil on major oil exchanges.) Between these two dates monthly oil production was occasionally lower than December 2019, but never higher than November 2018.
Does this mean oil production has reached an all-time peak?