U.S. Energy Information Administration
Isobutane
EIA petroleum pnp gp data for Isobutane.
Series
60
normalized EIA series
Observations
870
records in the database
Latest record
31 May 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. Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-nus-mbbld-monthlyU.S.monthly480 MBBL/D31 May 2026 · 25 rows
U.S. Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-nus-mbbl-monthlyU.S.monthly14,892 MBBL31 May 2026 · 25 rows
East Coast (PADD 1) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r10-mbbld-monthlyPADD 1monthly38 MBBL/D31 May 2026 · 25 rows
East Coast (PADD 1) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r10-mbbl-monthlyPADD 1monthly1,175 MBBL31 May 2026 · 25 rows
Midwest (PADD 2) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r20-mbbld-monthlyPADD 2monthly67 MBBL/D31 May 2026 · 25 rows
Midwest (PADD 2) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r20-mbbl-monthlyPADD 2monthly2,083 MBBL31 May 2026 · 25 rows
Refining District Indiana-Illinois-Kentucky Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2a-mbbld-monthlyNAmonthly19 MBBL/D31 May 2026 · 25 rows
Refining District Indiana-Illinois-Kentucky Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2a-mbbl-monthlyNAmonthly602 MBBL31 May 2026 · 25 rows
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2b-mbbld-monthlyNAmonthly24 MBBL/D31 May 2026 · 25 rows
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2b-mbbl-monthlyNAmonthly741 MBBL31 May 2026 · 25 rows
Refining District Oklahoma-Kansas-Missouri Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2c-mbbld-monthlyNAmonthly24 MBBL/D31 May 2026 · 25 rows
Refining District Oklahoma-Kansas-Missouri Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2c-mbbl-monthlyNAmonthly740 MBBL31 May 2026 · 25 rows
Gulf Coast (PADD 3) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r30-mbbld-monthlyPADD 3monthly335 MBBL/D31 May 2026 · 25 rows
Gulf Coast (PADD 3) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r30-mbbl-monthlyPADD 3monthly10,391 MBBL31 May 2026 · 25 rows
Refining District Texas Inland Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3a-mbbld-monthlyNAmonthly183 MBBL/D31 May 2026 · 25 rows
Refining District Texas Inland Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3a-mbbl-monthlyNAmonthly5,658 MBBL31 May 2026 · 25 rows
Refining District Texas Gulf Coast Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3b-mbbld-monthlyNAmonthly120 MBBL/D31 May 2026 · 25 rows
Refining District Texas Gulf Coast Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3b-mbbl-monthlyNAmonthly3,708 MBBL31 May 2026 · 25 rows
Refining District Louisiana Gulf Coast Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3c-mbbld-monthlyNAmonthly10 MBBL/D31 May 2026 · 25 rows
Refining District Louisiana Gulf Coast Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3c-mbbl-monthlyNAmonthly310 MBBL31 May 2026 · 25 rows
Refining District North Louisiana-Arkansas Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3d-mbbld-monthlyNAmonthly1 MBBL/D31 May 2026 · 25 rows
Refining District North Louisiana-Arkansas Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3d-mbbl-monthlyNAmonthly34 MBBL31 May 2026 · 25 rows
Refining District New Mexico Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3e-mbbld-monthlyNAmonthly22 MBBL/D31 May 2026 · 25 rows
Refining District New Mexico Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3e-mbbl-monthlyNAmonthly681 MBBL31 May 2026 · 25 rows
Rocky Mountain (PADD 4) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r40-mbbld-monthlyPADD 4monthly35 MBBL/D31 May 2026 · 25 rows
Rocky Mountain (PADD 4) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r40-mbbl-monthlyPADD 4monthly1,093 MBBL31 May 2026 · 25 rows
West Coast (PADD 5) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r50-mbbld-monthlyPADD 5monthly5 MBBL/D31 May 2026 · 25 rows
West Coast (PADD 5) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r50-mbbl-monthlyPADD 5monthly150 MBBL31 May 2026 · 25 rows
Refining District Appalachian No. 1 Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-rap-mbbld-monthlyNAmonthly38 MBBL/D31 May 2026 · 25 rows
Refining District Appalachian No. 1 Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-rap-mbbl-monthlyNAmonthly1,175 MBBL31 May 2026 · 25 rows
U.S. Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-nus-mbbl-annualU.S.annual176,917 MBBL31 Dec 2025 · 4 rows
U.S. Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-nus-mbbld-annualU.S.annual485 MBBL/D31 Dec 2025 · 4 rows
East Coast (PADD 1) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r10-mbbl-annualPADD 1annual13,271 MBBL31 Dec 2025 · 4 rows
East Coast (PADD 1) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r10-mbbld-annualPADD 1annual36 MBBL/D31 Dec 2025 · 4 rows
Midwest (PADD 2) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r20-mbbl-annualPADD 2annual24,284 MBBL31 Dec 2025 · 4 rows
Midwest (PADD 2) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r20-mbbld-annualPADD 2annual67 MBBL/D31 Dec 2025 · 4 rows
Refining District Indiana-Illinois-Kentucky Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2a-mbbl-annualNAannual6,391 MBBL31 Dec 2025 · 4 rows
Refining District Indiana-Illinois-Kentucky Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2a-mbbld-annualNAannual18 MBBL/D31 Dec 2025 · 4 rows
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2b-mbbl-annualNAannual8,718 MBBL31 Dec 2025 · 4 rows
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2b-mbbld-annualNAannual24 MBBL/D31 Dec 2025 · 4 rows
Refining District Oklahoma-Kansas-Missouri Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2c-mbbl-annualNAannual9,175 MBBL31 Dec 2025 · 4 rows
Refining District Oklahoma-Kansas-Missouri Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2c-mbbld-annualNAannual25 MBBL/D31 Dec 2025 · 4 rows
Gulf Coast (PADD 3) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r30-mbbl-annualPADD 3annual124,420 MBBL31 Dec 2025 · 4 rows
Gulf Coast (PADD 3) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r30-mbbld-annualPADD 3annual341 MBBL/D31 Dec 2025 · 4 rows
Refining District Texas Inland Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3a-mbbl-annualNAannual62,461 MBBL31 Dec 2025 · 4 rows
Refining District Texas Inland Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3a-mbbld-annualNAannual171 MBBL/D31 Dec 2025 · 4 rows
Refining District Texas Gulf Coast Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3b-mbbl-annualNAannual49,511 MBBL31 Dec 2025 · 4 rows
Refining District Texas Gulf Coast Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3b-mbbld-annualNAannual136 MBBL/D31 Dec 2025 · 4 rows
Refining District Louisiana Gulf Coast Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3c-mbbl-annualNAannual3,712 MBBL31 Dec 2025 · 4 rows
Refining District Louisiana Gulf Coast Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3c-mbbld-annualNAannual10 MBBL/D31 Dec 2025 · 4 rows
Refining District North Louisiana-Arkansas Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3d-mbbl-annualNAannual429 MBBL31 Dec 2025 · 4 rows
Refining District North Louisiana-Arkansas Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3d-mbbld-annualNAannual1 MBBL/D31 Dec 2025 · 4 rows
Refining District New Mexico Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3e-mbbl-annualNAannual8,307 MBBL31 Dec 2025 · 4 rows
Refining District New Mexico Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3e-mbbld-annualNAannual23 MBBL/D31 Dec 2025 · 4 rows
Rocky Mountain (PADD 4) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r40-mbbl-annualPADD 4annual13,043 MBBL31 Dec 2025 · 4 rows
Rocky Mountain (PADD 4) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r40-mbbld-annualPADD 4annual36 MBBL/D31 Dec 2025 · 4 rows
West Coast (PADD 5) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r50-mbbl-annualPADD 5annual1,899 MBBL31 Dec 2025 · 4 rows
West Coast (PADD 5) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r50-mbbld-annualPADD 5annual5 MBBL/D31 Dec 2025 · 4 rows
Refining District Appalachian No. 1 Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-rap-mbbl-annualNAannual13,271 MBBL31 Dec 2025 · 4 rows
Refining District Appalachian No. 1 Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-rap-mbbld-annualNAannual36 MBBL/D31 Dec 2025 · 4 rows
Latest observations
Recent records
U.S. Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-nus-mbbld-monthlymonthly480 MBBL/D31 May 2026
U.S. Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-nus-mbbl-monthlymonthly14,892 MBBL31 May 2026
East Coast (PADD 1) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r10-mbbld-monthlymonthly38 MBBL/D31 May 2026
East Coast (PADD 1) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r10-mbbl-monthlymonthly1,175 MBBL31 May 2026
Midwest (PADD 2) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r20-mbbld-monthlymonthly67 MBBL/D31 May 2026
Midwest (PADD 2) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r20-mbbl-monthlymonthly2,083 MBBL31 May 2026
Refining District Indiana-Illinois-Kentucky Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2a-mbbld-monthlymonthly19 MBBL/D31 May 2026
Refining District Indiana-Illinois-Kentucky Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2a-mbbl-monthlymonthly602 MBBL31 May 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2b-mbbld-monthlymonthly24 MBBL/D31 May 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2b-mbbl-monthlymonthly741 MBBL31 May 2026
Refining District Oklahoma-Kansas-Missouri Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2c-mbbld-monthlymonthly24 MBBL/D31 May 2026
Refining District Oklahoma-Kansas-Missouri Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2c-mbbl-monthlymonthly740 MBBL31 May 2026
Gulf Coast (PADD 3) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r30-mbbld-monthlymonthly335 MBBL/D31 May 2026
Gulf Coast (PADD 3) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r30-mbbl-monthlymonthly10,391 MBBL31 May 2026
Refining District Texas Inland Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3a-mbbld-monthlymonthly183 MBBL/D31 May 2026
Refining District Texas Inland Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3a-mbbl-monthlymonthly5,658 MBBL31 May 2026
Refining District Texas Gulf Coast Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3b-mbbld-monthlymonthly120 MBBL/D31 May 2026
Refining District Texas Gulf Coast Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3b-mbbl-monthlymonthly3,708 MBBL31 May 2026
Refining District Louisiana Gulf Coast Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3c-mbbld-monthlymonthly10 MBBL/D31 May 2026
Refining District Louisiana Gulf Coast Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3c-mbbl-monthlymonthly310 MBBL31 May 2026
Refining District North Louisiana-Arkansas Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3d-mbbld-monthlymonthly1 MBBL/D31 May 2026
Refining District North Louisiana-Arkansas Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3d-mbbl-monthlymonthly34 MBBL31 May 2026
Refining District New Mexico Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3e-mbbld-monthlymonthly22 MBBL/D31 May 2026
Refining District New Mexico Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3e-mbbl-monthlymonthly681 MBBL31 May 2026
Rocky Mountain (PADD 4) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r40-mbbld-monthlymonthly35 MBBL/D31 May 2026
Rocky Mountain (PADD 4) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r40-mbbl-monthlymonthly1,093 MBBL31 May 2026
West Coast (PADD 5) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r50-mbbld-monthlymonthly5 MBBL/D31 May 2026
West Coast (PADD 5) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r50-mbbl-monthlymonthly150 MBBL31 May 2026
Refining District Appalachian No. 1 Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-rap-mbbld-monthlymonthly38 MBBL/D31 May 2026
Refining District Appalachian No. 1 Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-rap-mbbl-monthlymonthly1,175 MBBL31 May 2026
U.S. Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-nus-mbbld-monthlymonthly497 MBBL/D30 Apr 2026
U.S. Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-nus-mbbl-monthlymonthly14,900 MBBL30 Apr 2026
East Coast (PADD 1) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r10-mbbld-monthlymonthly38 MBBL/D30 Apr 2026
East Coast (PADD 1) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r10-mbbl-monthlymonthly1,132 MBBL30 Apr 2026
Midwest (PADD 2) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r20-mbbld-monthlymonthly71 MBBL/D30 Apr 2026
Midwest (PADD 2) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r20-mbbl-monthlymonthly2,117 MBBL30 Apr 2026
Refining District Indiana-Illinois-Kentucky Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2a-mbbld-monthlymonthly17 MBBL/D30 Apr 2026
Refining District Indiana-Illinois-Kentucky Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2a-mbbl-monthlymonthly512 MBBL30 Apr 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2b-mbbld-monthlymonthly24 MBBL/D30 Apr 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2b-mbbl-monthlymonthly714 MBBL30 Apr 2026
Refining District Oklahoma-Kansas-Missouri Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2c-mbbld-monthlymonthly30 MBBL/D30 Apr 2026
Refining District Oklahoma-Kansas-Missouri Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2c-mbbl-monthlymonthly891 MBBL30 Apr 2026
Gulf Coast (PADD 3) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r30-mbbld-monthlymonthly348 MBBL/D30 Apr 2026
Gulf Coast (PADD 3) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r30-mbbl-monthlymonthly10,432 MBBL30 Apr 2026
Refining District Texas Inland Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3a-mbbld-monthlymonthly182 MBBL/D30 Apr 2026
Refining District Texas Inland Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3a-mbbl-monthlymonthly5,468 MBBL30 Apr 2026
Refining District Texas Gulf Coast Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3b-mbbld-monthlymonthly133 MBBL/D30 Apr 2026
Refining District Texas Gulf Coast Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3b-mbbl-monthlymonthly3,985 MBBL30 Apr 2026
Refining District Louisiana Gulf Coast Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3c-mbbld-monthlymonthly11 MBBL/D30 Apr 2026
Refining District Louisiana Gulf Coast Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3c-mbbl-monthlymonthly328 MBBL30 Apr 2026
Refining District North Louisiana-Arkansas Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3d-mbbld-monthlymonthly1 MBBL/D30 Apr 2026
Refining District North Louisiana-Arkansas Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3d-mbbl-monthlymonthly33 MBBL30 Apr 2026
Refining District New Mexico Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3e-mbbld-monthlymonthly21 MBBL/D30 Apr 2026
Refining District New Mexico Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3e-mbbl-monthlymonthly618 MBBL30 Apr 2026
Rocky Mountain (PADD 4) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r40-mbbld-monthlymonthly35 MBBL/D30 Apr 2026
Rocky Mountain (PADD 4) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r40-mbbl-monthlymonthly1,064 MBBL30 Apr 2026
West Coast (PADD 5) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r50-mbbld-monthlymonthly5 MBBL/D30 Apr 2026
West Coast (PADD 5) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r50-mbbl-monthlymonthly155 MBBL30 Apr 2026
Refining District Appalachian No. 1 Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-rap-mbbld-monthlymonthly38 MBBL/D30 Apr 2026
Refining District Appalachian No. 1 Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-rap-mbbl-monthlymonthly1,132 MBBL30 Apr 2026
U.S. Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-nus-mbbld-monthlymonthly497 MBBL/D31 Mar 2026
U.S. Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-nus-mbbl-monthlymonthly15,402 MBBL31 Mar 2026
East Coast (PADD 1) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r10-mbbld-monthlymonthly36 MBBL/D31 Mar 2026
East Coast (PADD 1) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r10-mbbl-monthlymonthly1,127 MBBL31 Mar 2026
Midwest (PADD 2) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r20-mbbld-monthlymonthly73 MBBL/D31 Mar 2026
Midwest (PADD 2) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r20-mbbl-monthlymonthly2,252 MBBL31 Mar 2026
Refining District Indiana-Illinois-Kentucky Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2a-mbbld-monthlymonthly19 MBBL/D31 Mar 2026
Refining District Indiana-Illinois-Kentucky Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2a-mbbl-monthlymonthly576 MBBL31 Mar 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2b-mbbld-monthlymonthly24 MBBL/D31 Mar 2026
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2b-mbbl-monthlymonthly740 MBBL31 Mar 2026
Refining District Oklahoma-Kansas-Missouri Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2c-mbbld-monthlymonthly30 MBBL/D31 Mar 2026
Refining District Oklahoma-Kansas-Missouri Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r2c-mbbl-monthlymonthly936 MBBL31 Mar 2026
Gulf Coast (PADD 3) Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r30-mbbld-monthlymonthly346 MBBL/D31 Mar 2026
Gulf Coast (PADD 3) Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r30-mbbl-monthlymonthly10,711 MBBL31 Mar 2026
Refining District Texas Inland Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3a-mbbld-monthlymonthly181 MBBL/D31 Mar 2026
Refining District Texas Inland Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3a-mbbl-monthlymonthly5,599 MBBL31 Mar 2026
Refining District Texas Gulf Coast Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3b-mbbld-monthlymonthly131 MBBL/D31 Mar 2026
Refining District Texas Gulf Coast Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3b-mbbl-monthlymonthly4,070 MBBL31 Mar 2026
Refining District Louisiana Gulf Coast Field Production of Isobutane (Thousand Barrels per Day)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3c-mbbld-monthlymonthly11 MBBL/D31 Mar 2026
Refining District Louisiana Gulf Coast Field Production of Isobutane (Thousand Barrels)eia-petroleum-petroleum-pnp-gp-m-epllbai-fpf-r3c-mbbl-monthlymonthly336 MBBL31 Mar 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.