Tight oil production: Niobrara Codell 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 Niobrara Codell formation, tight oil extraction stood at 0.46 Mb/d in July 2025, versus 0.47 in June 2025. This represents a reduction of 2.13 percent.
Sample. There are 307 data points in the monthly time series displayed in the graph above. The span of time covered by the series is from January 2000 to July 2025.
History. Here are some simple statistics we computed on the full sample: extraction had a mean value of 0.21 Mb/d; it reached its maximum of 0.56 in November 2019; it hit a minimum of 0.01 in July 2000.
Latest values
| Date | Value - Million barrels per day (Mb/d) |
|---|---|
| 2025-05-31 | 0.467 |
| 2025-06-30 | 0.468 |
| 2025-07-31 | 0.462 |
Hint. We group series into data sets and worksheets to simplify complex analyses. By scrolling down, you will find how we structured further material related to the statistics published here.
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Series Metadata
| Field | Value |
|---|---|
| Description | Tight oil production: Niobrara Codell 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 |