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

Latest updates. In the Niobrara Codell formation, the extraction of tight oil was 0.44 million barrels per day in August 2026, compared to 0.43 in July. This marks a rise of 2.33 percent.

Sample. There are 320 records overall in the monthly time series shown in the plot above. The series covers the period going from January 2000 to August 2026.

History. Here's a peek at a few statistics we calculated on the whole sample: extraction recorded its maximum of 0.56 Mb/d in November 2019; it reached a minimum of 0.01 in July 2000; it averaged 0.22.

Latest values

Date Value - Million barrels per day (Mb/d)
2026-06-30 0.430000
2026-07-31 0.435000
2026-08-31 0.443000

Suggestion. 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