Tight oil production: Permian formations (Mb/d) - United States - EIA STEO - Monthly
This series is part of the dataset: Tight oil production in the US (EIA STEO)
Download Full Dataset (.xlsx)Latest updates. In the Permian formations, the production of tight oil was 6.13 Mb/d in May 2026, compared to 6.10 in April 2026. This marks a gain of 0.49 percent.
Sample. In this monthly series, there are 317 observations. The time span covered by the series goes from January 2000 to May 2026.
History. Here are a few descriptive statistics we calculated on the whole sample: extraction had a mean value of 1.72 Mb/d; it recorded a minimum of 0.03 in June 2000; it reached a maximum of 6.13 in May 2026.
Latest values
| Date | Value - Million barrels per day (Mb/d) |
|---|---|
| 2026-03-31 | 6.067 |
| 2026-04-30 | 6.104 |
| 2026-05-31 | 6.133 |
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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 |
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