Tight oil production: Austin Chalk formation (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 Austin Chalk formation, the extraction of tight oil stood at 0.12 million barrels per day in August 2026, the same as in July 2026.
Sample. There are 320 data points in the monthly series presented in the plot above. The period covered by the series goes from January 2000 to August 2026.
History. Here's a peek at some summary statistics we calculated on the whole sample: extraction had a mean value of 0.07 Mb/d; it reached a maximum of 0.13 in October 2023; it reached a minimum of 0.03 in March 2014.
Latest values
| Date | Value - Million barrels per day (Mb/d) |
|---|---|
| 2026-06-30 | 0.117000 |
| 2026-07-31 | 0.120000 |
| 2026-08-31 | 0.118000 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Tight oil production: Austin Chalk formation |
| 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 |
Series in the same data set
Discover the other time series included in this data set.