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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 production of tight oil stood at 0.48 Mb/d in January 2026, versus 0.50 in December 2025. This constitutes a reduction of 4.00 percent.

Sample. This monthly series has 313 records. The series covers the period stretching from January 2000 to January 2026.

History. Here's a glimpse of a few summary statistics computed on the whole sample: extraction had an average value of 0.21 Mb/d; it reached its minimum of 0.01 in July 2000; it recorded its highest level of 0.56 in November 2019.

Latest values

Date Value - Million barrels per day (Mb/d)
2025-11-30 0.499
2025-12-31 0.501
2026-01-31 0.481

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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