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, tight oil extraction was 0.12 Mb/d in November 2025, compared to 0.13 in October. This constitutes a decrease of 7.69 percent.
Sample. The monthly series plotted above has 311 data points overall. The series covers the time period stretching from January 2000 to November 2025.
History. Have a look at some statistics we calculated on the full sample: extraction averaged 0.07 Mb/d; it recorded its highest level of 0.17 in April 2024; it recorded a minimum of 0.03 in March 2014.
Latest values
| Date | Value - Million barrels per day (Mb/d) |
|---|---|
| 2025-09-30 | 0.124 |
| 2025-10-31 | 0.128 |
| 2025-11-30 | 0.125 |
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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.