Tight oil production: Mississippian 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 Mississippian formation, the extraction of tight oil stood at 0.12 million barrels per day in October 2025, compared to 0.11 in September 2025. This represents a gain of 9.09 percent.
Sample. There are 310 records overall in the monthly time series shown in the plot above. The series covers the span of time extending from January 2000 to October 2025.
History. Here's a peek at a few simple statistics we calculated on the entire sample: extraction had a mean value of 0.09 Mb/d; it hit a maximum of 0.31 in September 2019; it reached a minimum of 0.01 in November 2004.
Latest values
| Date | Value - Million barrels per day (Mb/d) |
|---|---|
| 2025-08-31 | 0.11 |
| 2025-09-30 | 0.114 |
| 2025-10-31 | 0.115 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Tight oil production: Mississippian 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 |