U.S. Energy Information Administration
Isobutane
EIA petroleum pnp inpt data for Isobutane.
Series
60
normalized EIA series
Observations
810
records in the database
Latest record
31 Mar 2026
newest observation
Cadences
2
annual, monthly
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. Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-nus-mbbld-monthlyU.S.monthly247 MBBL/D31 Mar 2026 · 23 rows
U.S. Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-nus-mbbl-monthlyU.S.monthly7,654 MBBL31 Mar 2026 · 23 rows
East Coast (PADD 1) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r10-mbbld-monthlyPADD 1monthly6 MBBL/D31 Mar 2026 · 23 rows
East Coast (PADD 1) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r10-mbbl-monthlyPADD 1monthly192 MBBL31 Mar 2026 · 23 rows
Midwest (PADD 2) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r20-mbbld-monthlyPADD 2monthly49 MBBL/D31 Mar 2026 · 23 rows
Midwest (PADD 2) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r20-mbbl-monthlyPADD 2monthly1,524 MBBL31 Mar 2026 · 23 rows
Refining District Indiana-Illinois-Kentucky Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2a-mbbld-monthlyNAmonthly32 MBBL/D31 Mar 2026 · 23 rows
Refining District Indiana-Illinois-Kentucky Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2a-mbbl-monthlyNAmonthly981 MBBL31 Mar 2026 · 23 rows
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2b-mbbld-monthlyNAmonthly2 MBBL/D31 Mar 2026 · 23 rows
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2b-mbbl-monthlyNAmonthly63 MBBL31 Mar 2026 · 23 rows
Refining District Oklahoma-Kansas-Missouri Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2c-mbbld-monthlyNAmonthly15 MBBL/D31 Mar 2026 · 23 rows
Refining District Oklahoma-Kansas-Missouri Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2c-mbbl-monthlyNAmonthly480 MBBL31 Mar 2026 · 23 rows
Gulf Coast (PADD 3) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r30-mbbld-monthlyPADD 3monthly164 MBBL/D31 Mar 2026 · 23 rows
Gulf Coast (PADD 3) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r30-mbbl-monthlyPADD 3monthly5,079 MBBL31 Mar 2026 · 23 rows
Refining District Texas Inland Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3a-mbbld-monthlyNAmonthly8 MBBL/D31 Mar 2026 · 23 rows
Refining District Texas Inland Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3a-mbbl-monthlyNAmonthly252 MBBL31 Mar 2026 · 23 rows
Refining District Texas Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3b-mbbld-monthlyNAmonthly106 MBBL/D31 Mar 2026 · 23 rows
Refining District Texas Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3b-mbbl-monthlyNAmonthly3,301 MBBL31 Mar 2026 · 23 rows
Refining District Louisiana Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3c-mbbld-monthlyNAmonthly44 MBBL/D31 Mar 2026 · 23 rows
Refining District Louisiana Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3c-mbbl-monthlyNAmonthly1,364 MBBL31 Mar 2026 · 23 rows
Refining District North Louisiana-Arkansas Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3d-mbbld-monthlyNAmonthly1 MBBL/D31 Mar 2026 · 23 rows
Refining District North Louisiana-Arkansas Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3d-mbbl-monthlyNAmonthly22 MBBL31 Mar 2026 · 23 rows
Refining District New Mexico Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3e-mbbld-monthlyNAmonthly5 MBBL/D31 Mar 2026 · 23 rows
Refining District New Mexico Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3e-mbbl-monthlyNAmonthly140 MBBL31 Mar 2026 · 23 rows
Rocky Mountain (PADD 4) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r40-mbbld-monthlyPADD 4monthly5 MBBL/D31 Mar 2026 · 23 rows
Rocky Mountain (PADD 4) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r40-mbbl-monthlyPADD 4monthly162 MBBL31 Mar 2026 · 23 rows
West Coast (PADD 5) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r50-mbbld-monthlyPADD 5monthly22 MBBL/D31 Mar 2026 · 23 rows
West Coast (PADD 5) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r50-mbbl-monthlyPADD 5monthly697 MBBL31 Mar 2026 · 23 rows
Refining District East Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-rec-mbbld-monthlyNAmonthly6 MBBL/D31 Mar 2026 · 23 rows
Refining District East Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-rec-mbbl-monthlyNAmonthly192 MBBL31 Mar 2026 · 23 rows
U.S. Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-nus-mbbl-annualU.S.annual90,457 MBBL31 Dec 2025 · 4 rows
U.S. Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-nus-mbbld-annualU.S.annual248 MBBL/D31 Dec 2025 · 4 rows
East Coast (PADD 1) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r10-mbbl-annualPADD 1annual2,128 MBBL31 Dec 2025 · 4 rows
East Coast (PADD 1) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r10-mbbld-annualPADD 1annual6 MBBL/D31 Dec 2025 · 4 rows
Midwest (PADD 2) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r20-mbbl-annualPADD 2annual22,072 MBBL31 Dec 2025 · 4 rows
Midwest (PADD 2) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r20-mbbld-annualPADD 2annual60 MBBL/D31 Dec 2025 · 4 rows
Refining District Indiana-Illinois-Kentucky Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2a-mbbl-annualNAannual16,270 MBBL31 Dec 2025 · 4 rows
Refining District Indiana-Illinois-Kentucky Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2a-mbbld-annualNAannual45 MBBL/D31 Dec 2025 · 4 rows
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2b-mbbl-annualNAannual1,076 MBBL31 Dec 2025 · 4 rows
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2b-mbbld-annualNAannual3 MBBL/D31 Dec 2025 · 4 rows
Refining District Oklahoma-Kansas-Missouri Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2c-mbbl-annualNAannual4,726 MBBL31 Dec 2025 · 4 rows
Refining District Oklahoma-Kansas-Missouri Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2c-mbbld-annualNAannual13 MBBL/D31 Dec 2025 · 4 rows
Gulf Coast (PADD 3) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r30-mbbl-annualPADD 3annual56,488 MBBL31 Dec 2025 · 4 rows
Gulf Coast (PADD 3) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r30-mbbld-annualPADD 3annual155 MBBL/D31 Dec 2025 · 4 rows
Refining District Texas Inland Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3a-mbbl-annualNAannual3,731 MBBL31 Dec 2025 · 4 rows
Refining District Texas Inland Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3a-mbbld-annualNAannual10 MBBL/D31 Dec 2025 · 4 rows
Refining District Texas Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3b-mbbl-annualNAannual35,657 MBBL31 Dec 2025 · 4 rows
Refining District Texas Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3b-mbbld-annualNAannual98 MBBL/D31 Dec 2025 · 4 rows
Refining District Louisiana Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3c-mbbl-annualNAannual15,192 MBBL31 Dec 2025 · 4 rows
Refining District Louisiana Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3c-mbbld-annualNAannual42 MBBL/D31 Dec 2025 · 4 rows
Refining District North Louisiana-Arkansas Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3d-mbbl-annualNAannual458 MBBL31 Dec 2025 · 4 rows
Refining District North Louisiana-Arkansas Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3d-mbbld-annualNAannual1 MBBL/D31 Dec 2025 · 4 rows
Refining District New Mexico Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3e-mbbl-annualNAannual1,450 MBBL31 Dec 2025 · 4 rows
Refining District New Mexico Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3e-mbbld-annualNAannual4 MBBL/D31 Dec 2025 · 4 rows
Rocky Mountain (PADD 4) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r40-mbbl-annualPADD 4annual2,609 MBBL31 Dec 2025 · 4 rows
Rocky Mountain (PADD 4) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r40-mbbld-annualPADD 4annual7 MBBL/D31 Dec 2025 · 4 rows
West Coast (PADD 5) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r50-mbbl-annualPADD 5annual7,160 MBBL31 Dec 2025 · 4 rows
West Coast (PADD 5) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r50-mbbld-annualPADD 5annual20 MBBL/D31 Dec 2025 · 4 rows
Refining District East Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-rec-mbbl-annualNAannual2,128 MBBL31 Dec 2025 · 4 rows
Refining District East Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-rec-mbbld-annualNAannual6 MBBL/D31 Dec 2025 · 4 rows
Latest observations
Recent records
U.S. Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-nus-mbbld-monthlymonthly247 MBBL/D31 Mar 2026
U.S. Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-nus-mbbl-monthlymonthly7,654 MBBL31 Mar 2026
East Coast (PADD 1) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r10-mbbld-monthlymonthly6 MBBL/D31 Mar 2026
East Coast (PADD 1) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r10-mbbl-monthlymonthly192 MBBL31 Mar 2026
Midwest (PADD 2) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r20-mbbld-monthlymonthly49 MBBL/D31 Mar 2026
Midwest (PADD 2) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r20-mbbl-monthlymonthly1,524 MBBL31 Mar 2026
Refining District Indiana-Illinois-Kentucky Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2a-mbbld-monthlymonthly32 MBBL/D31 Mar 2026
Refining District Indiana-Illinois-Kentucky Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2a-mbbl-monthlymonthly981 MBBL31 Mar 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2b-mbbld-monthlymonthly2 MBBL/D31 Mar 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2b-mbbl-monthlymonthly63 MBBL31 Mar 2026
Refining District Oklahoma-Kansas-Missouri Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2c-mbbld-monthlymonthly15 MBBL/D31 Mar 2026
Refining District Oklahoma-Kansas-Missouri Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2c-mbbl-monthlymonthly480 MBBL31 Mar 2026
Gulf Coast (PADD 3) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r30-mbbld-monthlymonthly164 MBBL/D31 Mar 2026
Gulf Coast (PADD 3) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r30-mbbl-monthlymonthly5,079 MBBL31 Mar 2026
Refining District Texas Inland Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3a-mbbld-monthlymonthly8 MBBL/D31 Mar 2026
Refining District Texas Inland Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3a-mbbl-monthlymonthly252 MBBL31 Mar 2026
Refining District Texas Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3b-mbbld-monthlymonthly106 MBBL/D31 Mar 2026
Refining District Texas Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3b-mbbl-monthlymonthly3,301 MBBL31 Mar 2026
Refining District Louisiana Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3c-mbbld-monthlymonthly44 MBBL/D31 Mar 2026
Refining District Louisiana Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3c-mbbl-monthlymonthly1,364 MBBL31 Mar 2026
Refining District North Louisiana-Arkansas Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3d-mbbld-monthlymonthly1 MBBL/D31 Mar 2026
Refining District North Louisiana-Arkansas Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3d-mbbl-monthlymonthly22 MBBL31 Mar 2026
Refining District New Mexico Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3e-mbbld-monthlymonthly5 MBBL/D31 Mar 2026
Refining District New Mexico Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3e-mbbl-monthlymonthly140 MBBL31 Mar 2026
Rocky Mountain (PADD 4) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r40-mbbld-monthlymonthly5 MBBL/D31 Mar 2026
Rocky Mountain (PADD 4) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r40-mbbl-monthlymonthly162 MBBL31 Mar 2026
West Coast (PADD 5) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r50-mbbld-monthlymonthly22 MBBL/D31 Mar 2026
West Coast (PADD 5) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r50-mbbl-monthlymonthly697 MBBL31 Mar 2026
Refining District East Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-rec-mbbld-monthlymonthly6 MBBL/D31 Mar 2026
Refining District East Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-rec-mbbl-monthlymonthly192 MBBL31 Mar 2026
U.S. Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-nus-mbbld-monthlymonthly231 MBBL/D28 Feb 2026
U.S. Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-nus-mbbl-monthlymonthly6,470 MBBL28 Feb 2026
East Coast (PADD 1) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r10-mbbld-monthlymonthly5 MBBL/D28 Feb 2026
East Coast (PADD 1) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r10-mbbl-monthlymonthly147 MBBL28 Feb 2026
Midwest (PADD 2) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r20-mbbld-monthlymonthly59 MBBL/D28 Feb 2026
Midwest (PADD 2) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r20-mbbl-monthlymonthly1,659 MBBL28 Feb 2026
Refining District Indiana-Illinois-Kentucky Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2a-mbbld-monthlymonthly42 MBBL/D28 Feb 2026
Refining District Indiana-Illinois-Kentucky Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2a-mbbl-monthlymonthly1,164 MBBL28 Feb 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2b-mbbld-monthlymonthly2 MBBL/D28 Feb 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2b-mbbl-monthlymonthly54 MBBL28 Feb 2026
Refining District Oklahoma-Kansas-Missouri Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2c-mbbld-monthlymonthly16 MBBL/D28 Feb 2026
Refining District Oklahoma-Kansas-Missouri Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2c-mbbl-monthlymonthly441 MBBL28 Feb 2026
Gulf Coast (PADD 3) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r30-mbbld-monthlymonthly138 MBBL/D28 Feb 2026
Gulf Coast (PADD 3) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r30-mbbl-monthlymonthly3,872 MBBL28 Feb 2026
Refining District Texas Inland Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3a-mbbld-monthlymonthly7 MBBL/D28 Feb 2026
Refining District Texas Inland Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3a-mbbl-monthlymonthly196 MBBL28 Feb 2026
Refining District Texas Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3b-mbbld-monthlymonthly80 MBBL/D28 Feb 2026
Refining District Texas Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3b-mbbl-monthlymonthly2,229 MBBL28 Feb 2026
Refining District Louisiana Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3c-mbbld-monthlymonthly47 MBBL/D28 Feb 2026
Refining District Louisiana Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3c-mbbl-monthlymonthly1,306 MBBL28 Feb 2026
Refining District North Louisiana-Arkansas Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3d-mbbld-monthlymonthly1 MBBL/D28 Feb 2026
Refining District North Louisiana-Arkansas Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3d-mbbl-monthlymonthly19 MBBL28 Feb 2026
Refining District New Mexico Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3e-mbbld-monthlymonthly4 MBBL/D28 Feb 2026
Refining District New Mexico Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3e-mbbl-monthlymonthly122 MBBL28 Feb 2026
Rocky Mountain (PADD 4) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r40-mbbld-monthlymonthly6 MBBL/D28 Feb 2026
Rocky Mountain (PADD 4) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r40-mbbl-monthlymonthly161 MBBL28 Feb 2026
West Coast (PADD 5) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r50-mbbld-monthlymonthly23 MBBL/D28 Feb 2026
West Coast (PADD 5) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r50-mbbl-monthlymonthly631 MBBL28 Feb 2026
Refining District East Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-rec-mbbld-monthlymonthly5 MBBL/D28 Feb 2026
Refining District East Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-rec-mbbl-monthlymonthly147 MBBL28 Feb 2026
U.S. Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-nus-mbbld-monthlymonthly243 MBBL/D31 Jan 2026
U.S. Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-nus-mbbl-monthlymonthly7,531 MBBL31 Jan 2026
East Coast (PADD 1) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r10-mbbld-monthlymonthly5 MBBL/D31 Jan 2026
East Coast (PADD 1) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r10-mbbl-monthlymonthly168 MBBL31 Jan 2026
Midwest (PADD 2) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r20-mbbld-monthlymonthly65 MBBL/D31 Jan 2026
Midwest (PADD 2) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r20-mbbl-monthlymonthly2,010 MBBL31 Jan 2026
Refining District Indiana-Illinois-Kentucky Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2a-mbbld-monthlymonthly46 MBBL/D31 Jan 2026
Refining District Indiana-Illinois-Kentucky Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2a-mbbl-monthlymonthly1,433 MBBL31 Jan 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2b-mbbld-monthlymonthly2 MBBL/D31 Jan 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2b-mbbl-monthlymonthly68 MBBL31 Jan 2026
Refining District Oklahoma-Kansas-Missouri Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2c-mbbld-monthlymonthly16 MBBL/D31 Jan 2026
Refining District Oklahoma-Kansas-Missouri Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r2c-mbbl-monthlymonthly509 MBBL31 Jan 2026
Gulf Coast (PADD 3) Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r30-mbbld-monthlymonthly143 MBBL/D31 Jan 2026
Gulf Coast (PADD 3) Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r30-mbbl-monthlymonthly4,438 MBBL31 Jan 2026
Refining District Texas Inland Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3a-mbbld-monthlymonthly9 MBBL/D31 Jan 2026
Refining District Texas Inland Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3a-mbbl-monthlymonthly266 MBBL31 Jan 2026
Refining District Texas Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3b-mbbld-monthlymonthly80 MBBL/D31 Jan 2026
Refining District Texas Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3b-mbbl-monthlymonthly2,470 MBBL31 Jan 2026
Refining District Louisiana Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3c-mbbld-monthlymonthly50 MBBL/D31 Jan 2026
Refining District Louisiana Gulf Coast Refinery and Blender Net Input of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-inpt-m-epllbai-yir-r3c-mbbl-monthlymonthly1,546 MBBL31 Jan 2026
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.