U.S. Energy Information Administration
Isobutane
EIA petroleum stoc typ data for Isobutane.
Series
8
normalized EIA series
Observations
103
records in the database
Latest record
31 Mar 2026
newest observation
Cadences
2
annual, monthly
Stale petroleum series
1 of 8 series for this product have not updated within their expected cadence. They remain available for historical analysis.
Series chart
Selected series performance
Latest
No value
No observation
Change
No prior value
No prior value
52W high
No value
No observation
52W low
No value
No observation
ATH
No value
No observation
ATL
No value
No observation
Series
Available petroleum series
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlyU.S.monthly9,003 MBBL31 Mar 2026 · 23 rows
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlyPADD 2monthly666 MBBL31 Mar 2026 · 23 rows
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlyPADD 3monthly8,337 MBBL31 Mar 2026 · 23 rows
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlyPADD 5Stalemonthly11 MBBL31 Dec 2025 · 20 rows
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-annualU.S.annual7,794 MBBL31 Dec 2025 · 4 rows
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-annualPADD 2annual586 MBBL31 Dec 2025 · 4 rows
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-annualPADD 3annual7,197 MBBL31 Dec 2025 · 4 rows
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-annualPADD 5annual11 MBBL31 Dec 2025 · 2 rows
Latest observations
Recent records
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly9,003 MBBL31 Mar 2026
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly666 MBBL31 Mar 2026
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly8,337 MBBL31 Mar 2026
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly7,767 MBBL28 Feb 2026
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly384 MBBL28 Feb 2026
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly7,383 MBBL28 Feb 2026
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly7,295 MBBL31 Jan 2026
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly368 MBBL31 Jan 2026
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly6,927 MBBL31 Jan 2026
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-annualannual7,794 MBBL31 Dec 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly7,794 MBBL31 Dec 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-annualannual586 MBBL31 Dec 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly586 MBBL31 Dec 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-annualannual7,197 MBBL31 Dec 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly7,197 MBBL31 Dec 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-annualannual11 MBBL31 Dec 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly11 MBBL31 Dec 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly8,607 MBBL30 Nov 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly752 MBBL30 Nov 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly7,833 MBBL30 Nov 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly22 MBBL30 Nov 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly8,902 MBBL31 Oct 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly771 MBBL31 Oct 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly8,107 MBBL31 Oct 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly24 MBBL31 Oct 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly8,651 MBBL30 Sept 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly728 MBBL30 Sept 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly7,906 MBBL30 Sept 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly17 MBBL30 Sept 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly8,297 MBBL31 Aug 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly695 MBBL31 Aug 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly7,585 MBBL31 Aug 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly17 MBBL31 Aug 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly7,447 MBBL31 Jul 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly776 MBBL31 Jul 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly6,654 MBBL31 Jul 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly17 MBBL31 Jul 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly7,172 MBBL30 Jun 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly633 MBBL30 Jun 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly6,522 MBBL30 Jun 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly17 MBBL30 Jun 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly8,095 MBBL31 May 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly622 MBBL31 May 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly7,456 MBBL31 May 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly17 MBBL31 May 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly8,442 MBBL30 Apr 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly786 MBBL30 Apr 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly7,639 MBBL30 Apr 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly17 MBBL30 Apr 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly7,546 MBBL31 Mar 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly804 MBBL31 Mar 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly6,740 MBBL31 Mar 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly2 MBBL31 Mar 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly6,204 MBBL28 Feb 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly747 MBBL28 Feb 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly5,455 MBBL28 Feb 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly2 MBBL28 Feb 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly6,834 MBBL31 Jan 2025
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly717 MBBL31 Jan 2025
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly6,089 MBBL31 Jan 2025
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly28 MBBL31 Jan 2025
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-annualannual7,309 MBBL31 Dec 2024
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly7,309 MBBL31 Dec 2024
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-annualannual667 MBBL31 Dec 2024
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly667 MBBL31 Dec 2024
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-annualannual6,621 MBBL31 Dec 2024
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly6,621 MBBL31 Dec 2024
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-annualannual21 MBBL31 Dec 2024
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly21 MBBL31 Dec 2024
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly7,956 MBBL30 Nov 2024
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly938 MBBL30 Nov 2024
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly7,003 MBBL30 Nov 2024
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly15 MBBL30 Nov 2024
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly7,555 MBBL31 Oct 2024
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly1,158 MBBL31 Oct 2024
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly6,394 MBBL31 Oct 2024
West Coast (PADD 5) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r50-mbbl-monthlymonthly3 MBBL31 Oct 2024
U.S. Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-nus-mbbl-monthlymonthly6,529 MBBL30 Sept 2024
Midwest (PADD 2) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r20-mbbl-monthlymonthly1,131 MBBL30 Sept 2024
Gulf Coast (PADD 3) Stocks at Bulk Terminals of Isobutane (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-m-epllbai-skb-r30-mbbl-monthlymonthly5,390 MBBL30 Sept 2024
Sources and methodology
Source: U.S. Energy Information Administration (EIA) Open Data. Petroleum series include the cadence, product group, process, and geography published by EIA. World Price Index normalizes source data for charting and API access and does not imply EIA endorsement.