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Tight oil production: Other US formations (Mb/d) - United States - EIA STEO - Monthly

Latest updates. In minor US formations, tight oil production was 0.35 million barrels per day in March 2026, versus 0.34 in February 2026. This represents an increase of 2.94 percent.

Sample. In this monthly time series, there are 315 records in total. The span of time covered by the series extends from January 2000 to March 2026.

History. Here's a snapshot of a few simple statistics we calculated on the whole sample: extraction had a mean value of 0.20 Mb/d; it recorded a bottom of 0.08 in February 2007; it reached a maximum of 0.38 in June 2025.

Latest values

Date Value - Million barrels per day (Mb/d)
2026-01-31 0.331
2026-02-28 0.34
2026-03-31 0.35

Suggestion. One of the pluses of using FetchSeries is that we publish rich metadata. Find it below to gain insights on the properties of the indicators that you are exploring.

Not for investment purposes. Time series and other data disseminated on this web site are not meant for investment purposes or other financial decisions. Users should seek expert advice and perform their own independent due diligence before making any financial commitments.

Series Metadata

Field Value
Description Tight oil production: Other US formations
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