“Weekly data had shown a strong 324,000 b/d output rise [in US oil production] from March to May. The revised data shows that this rise was a mirage: output actually fell 19,000 b/d over the period. It is time to deal with the statistical gorilla on the oil trading floor. We think US crude oil production has not reached the 11 million b/d shown in recent weeks in the Energy Information Administration weekly data, and that it is significantly below 11mb/d, with growth slowing.”
Paul Horsnell, head of commodities research at Standard Chartered