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Tight oil production: Permian formations (Mb/d) - United States - EIA STEO - Monthly

Latest updates. In the Permian formations, tight oil extraction stood at 6.17 Mb/d in September 2026, the same as in August 2026.

Sample. There are 321 data points overall in the monthly series displayed in the figure above. The time span covered by the series extends from January 2000 to September 2026.

History. Check out a few summary statistics computed on the whole sample: extraction recorded its highest level of 6.17 Mb/d in September 2026; it reached a minimum of 0.03 in June 2000; it had a mean value of 1.77.

Latest values

Date Value - Million barrels per day (Mb/d)
2026-07-31 6.15900
2026-08-31 6.16900
2026-09-30 6.17300

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Series Metadata

Field Value
Description Tight oil production: Permian formations
Country or region United States
Economic concept Flow
Data type Quantity
Seasonally adjusted No
Frequency Monthly
Unit Million barrels per day (Mb/d)
Source U.S. Energy Information Administration (EIA)
Source type Government Agency
Data licence Public domain
Measure type Level