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Tight oil production: Mississippian formation (Mb/d) - United States - EIA STEO - Monthly

Latest updates. In the Mississippian formation, tight oil extraction was 0.11 million barrels per day in January 2026, the same value recorded in December 2025.

Sample. There are 313 records in the monthly series displayed in the graph above. The series covers the time range extending from January 2000 to January 2026.

History. Take a look at some descriptive statistics computed on the entire sample: extraction recorded its highest level of 0.31 Mb/d in September 2019; it hit a trough of 0.01 in November 2004; it had a mean of 0.09.

Latest values

Date Value - Million barrels per day (Mb/d)
2025-11-30 0.115
2025-12-31 0.111
2026-01-31 0.107

Suggestion. For easier exploration, we organize series into worksheets and datasets. When you look below, you will find how we arranged further information related to the statistics provided here.

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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