Petroleum · EIA

Isobutane-Isobutylene Stocks at Refineries

Name: Isobutane-Isobutylene Stocks at Refineries
Creator: U.S. Energy Information Administration
License: https://www.eia.gov/about/copyrights_reuse.php

Isobutane-Isobutylene supply, stocks and trade data from the U.S. Energy Information Administration.

Late · Dec 2025MonthlyBarrelsSource: EIA

No new data since Dec 2025

This monthly series is behind its usual schedule. Older figures stay available.

History

Monthly, barrels. The EIA publishes these in thousand barrels, and the API keeps those values. Source: U.S. Energy Information Administration. Hover the chart, or focus it and use ← → keys.

Latest observations

Recent records

monthBarrelsvs previous monthvs a year earlier

12 records in total. Get the full history through the API

API

Use this series in your app

GET /v1/commodity-series/eia-petroleum-petroleum-stoc-ref-mbirsus1-monthly

Returns monthly observations with dates and units. Read the API docs

Series in this dataset

Sources and method

U.S. Energy Information Administration (EIA) open data. Figures are stored as the EIA publishes them, in the units shown for each series.

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