The Productivity Problem In The Permian
The multi-year campaign to boost efficiency and productivity in the U.S. shale patch could be nearing its limits.
Output in the Permian basin is already starting to slowdown, largely due to pipeline constraints. However, there is also a series of other data points that suggests that shale drillers are bumping up against a ceiling in terms of productivity and efficiency.
New data from the EIA shows a rather startling slowdown in the amount of oil that the average rig can produce from a new well in the Permian. In September, the EIA expects new-well production per rig to fall by 10,000 barrels per day (bpd) in the Permian, compared to August levels. That means that when a company deploys a rig to drill a new well, that rig will produce a little less oil than it did compared to the average rig did a month earlier.
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New-well productivity has seesawed a bit over the years, spiking in 2016 when the industry scrapped inefficient rigs during the market downturn. Indeed, some of the recent decline in new-well productivity can be chalked up to the industry rushing to drill more. In this sense, it isn’t that the rigs are necessarily less productive, just that there are so many of them out there in the Permian, that the productivity figures fall because the denominator is larger.
But it’s also a reflection of the fact that drillers are being forced into less desirable locations with the field so crowded.
“We believe that the short-cycle nature of shale exploitation and the intensity of activity in the Permian means that production from Tier 1 geological locations (e.g., those with the best pay, the optimum pressure) is starting to move to Tier 2, which is unable to achieve the same rates of productivity,” Standard Chartered wrote in a note.
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