U.S. Energy Information Administration
Normal Butane-Butylene
EIA petroleum stoc typ data for Normal Butane-Butylene.
Series
12
normalized EIA series
Observations
78
records in the database
Latest record
31 Dec 2025
newest observation
Cadences
2
annual, monthly
Stale petroleum series
6 of 12 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
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlyPADD 1Stalemonthly1,854 MBBL31 Dec 2025 · 12 rows
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlyPADD 2Stalemonthly9,511 MBBL31 Dec 2025 · 12 rows
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlyPADD 3Stalemonthly35,790 MBBL31 Dec 2025 · 12 rows
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlyPADD 4Stalemonthly2,103 MBBL31 Dec 2025 · 12 rows
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlyPADD 5Stalemonthly1,889 MBBL31 Dec 2025 · 12 rows
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlyU.S.Stalemonthly51,147 MBBL31 Dec 2025 · 12 rows
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-annualPADD 1annual1,854 MBBL31 Dec 2025 · 1 rows
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-annualPADD 2annual9,511 MBBL31 Dec 2025 · 1 rows
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-annualPADD 3annual35,790 MBBL31 Dec 2025 · 1 rows
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-annualPADD 4annual2,103 MBBL31 Dec 2025 · 1 rows
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-annualPADD 5annual1,889 MBBL31 Dec 2025 · 1 rows
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-annualU.S.annual51,147 MBBL31 Dec 2025 · 1 rows
Latest observations
Recent records
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-annualannual1,854 MBBL31 Dec 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly1,854 MBBL31 Dec 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-annualannual9,511 MBBL31 Dec 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly9,511 MBBL31 Dec 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-annualannual35,790 MBBL31 Dec 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly35,790 MBBL31 Dec 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-annualannual2,103 MBBL31 Dec 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly2,103 MBBL31 Dec 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-annualannual1,889 MBBL31 Dec 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly1,889 MBBL31 Dec 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-annualannual51,147 MBBL31 Dec 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly51,147 MBBL31 Dec 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly2,027 MBBL30 Nov 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly14,017 MBBL30 Nov 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly40,902 MBBL30 Nov 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly2,816 MBBL30 Nov 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly2,546 MBBL30 Nov 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly62,308 MBBL30 Nov 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly2,260 MBBL31 Oct 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly18,090 MBBL31 Oct 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly46,919 MBBL31 Oct 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly3,365 MBBL31 Oct 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly2,997 MBBL31 Oct 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly73,631 MBBL31 Oct 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly2,338 MBBL30 Sept 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly20,002 MBBL30 Sept 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly49,895 MBBL30 Sept 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly3,460 MBBL30 Sept 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly3,051 MBBL30 Sept 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly78,746 MBBL30 Sept 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly2,344 MBBL31 Aug 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly19,873 MBBL31 Aug 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly47,683 MBBL31 Aug 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly3,252 MBBL31 Aug 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly2,981 MBBL31 Aug 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly76,133 MBBL31 Aug 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly2,245 MBBL31 Jul 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly16,769 MBBL31 Jul 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly42,420 MBBL31 Jul 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly2,899 MBBL31 Jul 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly2,839 MBBL31 Jul 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly67,172 MBBL31 Jul 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly2,319 MBBL30 Jun 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly13,272 MBBL30 Jun 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly34,392 MBBL30 Jun 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly2,467 MBBL30 Jun 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly2,455 MBBL30 Jun 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly54,905 MBBL30 Jun 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly2,153 MBBL31 May 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly10,272 MBBL31 May 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly28,908 MBBL31 May 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly2,170 MBBL31 May 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly2,291 MBBL31 May 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly45,794 MBBL31 May 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly1,460 MBBL30 Apr 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly7,433 MBBL30 Apr 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly24,324 MBBL30 Apr 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly1,667 MBBL30 Apr 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly2,078 MBBL30 Apr 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly36,962 MBBL30 Apr 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly1,392 MBBL31 Mar 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly5,142 MBBL31 Mar 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly20,426 MBBL31 Mar 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly1,210 MBBL31 Mar 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly1,515 MBBL31 Mar 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly29,685 MBBL31 Mar 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly1,809 MBBL28 Feb 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly4,684 MBBL28 Feb 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly17,752 MBBL28 Feb 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly1,239 MBBL28 Feb 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly1,504 MBBL28 Feb 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly26,988 MBBL28 Feb 2025
East Coast (PADD 1) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp11-monthlymonthly2,037 MBBL31 Jan 2025
Midwest (PADD 2) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp21-monthlymonthly5,431 MBBL31 Jan 2025
Gulf Coast (PADD 3) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp31-monthlymonthly18,358 MBBL31 Jan 2025
Rocky Mountain (PADD 4) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp41-monthlymonthly1,442 MBBL31 Jan 2025
West Coast (PADD 5) Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstp51-monthlymonthly1,769 MBBL31 Jan 2025
U.S. Ending Stocks of Normal Butane-Butylene (Thousand Barrels)eia-petroleum-petroleum-stoc-typ-mbnstus1-monthlymonthly29,037 MBBL31 Jan 2025
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.