The International Energy Agency (IEA) released its Oil 2019 report March 11, providing forecasts to 2024. The IEA paints an extraordinary picture of transition for the oil industry, but it is not the ‘energy transition’ driven by climate change; the impacts on the oil market of policies designed to mitigate climate change appear relatively weak over the next five years. The seismic changes illustrated by the IEA are those wrought by the US shale industry.
The IEA’s former narrative on US shale was that once it had burst upon the scene it would eventually burn itself out in the mid-2020s. The sweet spots would be exhausted, marginal costs would rise as oil became harder to locate, and more oil would constantly have to be found to replace the level of decline from wells drilled during the expansionary phase, eventually making it impossible to sustain growth – essentially the classic path of a conventional oil basin.
To a large extent this story remains in place, but it is also clearly under constant re-evaluation, the problem being that the depth and longevity of US shale is not known and remains a function of price and productivity – which means the ultimate recoverable reserve should be treated as elastic rather than finite.
If a bell curve in the style of Marion King Hubbert were used to predict US shale oil production, 2018’s mammoth expansion would have moved the predicted peak higher and further back in time, resulting…