Oil and equivalents production (Mb/d) - OPEC - EIA STEO - Monthly
This series is part of the dataset: Oil production / supply by country (EIA STEO)
Download Full Dataset (.xlsx)Latest updates. In the OPEC countries, the production of oil and equivalents was 34.69 million barrels per day in December 2025, compared to 34.53 in November 2025. This represents a rise of 0.46 percent.
Sample. There are 420 data points overall in the monthly time series presented in the plot above. The series covers the time range extending from January 1993 to December 2027.
History. Here are some descriptive statistics we calculated on the entire sample: production had a mean value of 31.14 million barrels per day; it recorded a maximum of 36.24 in November 2016; it recorded a minimum of 24.39 in April 1993.
Latest values
| Date | Value - Million barrels per day (Mb/d) |
|---|---|
| 2027-10-31 | 34.32579409 |
| 2027-11-30 | 34.26371843 |
| 2027-12-31 | 34.26160209 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Crude oil and liquid fuels (oil equivalents) production / supply |
| Country or region | OPEC |
| 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 |
Series in the same data set
Discover the other time series included in this data set.
Production by country
OPEC production
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Oil and equivalents production (Mb/d) - OPEC - EIA STEO - Monthly | 420 | 1993-01-31 | 2027-12-31 |
| Oil and equivalents production (Mb/d) - OPEC plus - EIA STEO - Monthly | 420 | 1993-01-31 | 2027-12-31 |