U.S. Energy Information Administration

Crude Oil and Petroleum Products

EIA petroleum sum snd data for Crude Oil and Petroleum Products.

Series

normalized EIA series

Observations

7,264

records in the database

Latest record

31 May 2026

newest observation

Cadences

annual, monthly

API endpoint

/v1/commodities/eia-petroleum-crude-oil-and-petroleum-products-575d7df836/series

Discover EIA petroleum series for this product before fetching observations with /v1/commodity-series/{series_slug}.

Series chart

Selected series performance

Series

Latest

No value

No observation

Change

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) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp11-monthlyPADD 1monthly169,387 MBBL31 May 2026 · 545 rows

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp12-monthlyPADD 1monthly5,464 MBBL/D31 May 2026 · 545 rows

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp21-monthlyPADD 2monthly149,923 MBBL31 May 2026 · 545 rows

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp22-monthlyPADD 2monthly4,836 MBBL/D31 May 2026 · 545 rows

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp31-monthlyPADD 3monthly195,366 MBBL31 May 2026 · 545 rows

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp32-monthlyPADD 3monthly6,302 MBBL/D31 May 2026 · 545 rows

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp41-monthlyPADD 4monthly20,925 MBBL31 May 2026 · 545 rows

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp42-monthlyPADD 4monthly675 MBBL/D31 May 2026 · 545 rows

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp51-monthlyPADD 5monthly86,587 MBBL31 May 2026 · 545 rows

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp52-monthlyPADD 5monthly2,793 MBBL/D31 May 2026 · 545 rows

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupus1-monthlyU.S.monthly622,188 MBBL31 May 2026 · 545 rows

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupus2-monthlyU.S.monthly20,071 MBBL/D31 May 2026 · 761 rows

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp11-annualPADD 1annual2,152,244 MBBL31 Dec 2025 · 45 rows

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp12-annualPADD 1annual5,897 MBBL/D31 Dec 2025 · 37 rows

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp21-annualPADD 2annual1,829,241 MBBL31 Dec 2025 · 45 rows

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp22-annualPADD 2annual5,012 MBBL/D31 Dec 2025 · 37 rows

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp31-annualPADD 3annual2,258,298 MBBL31 Dec 2025 · 45 rows

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp32-annualPADD 3annual6,187 MBBL/D31 Dec 2025 · 37 rows

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp41-annualPADD 4annual253,402 MBBL31 Dec 2025 · 45 rows

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp42-annualPADD 4annual694 MBBL/D31 Dec 2025 · 37 rows

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp51-annualPADD 5annual1,029,585 MBBL31 Dec 2025 · 45 rows

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp52-annualPADD 5annual2,821 MBBL/D31 Dec 2025 · 37 rows

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupus1-annualU.S.annual7,522,770 MBBL31 Dec 2025 · 45 rows

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupus2-annualU.S.annual20,610 MBBL/D31 Dec 2025 · 53 rows

Latest observations

Recent records

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp11-monthlymonthly169,387 MBBL31 May 2026

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp12-monthlymonthly5,464 MBBL/D31 May 2026

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp21-monthlymonthly149,923 MBBL31 May 2026

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp22-monthlymonthly4,836 MBBL/D31 May 2026

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp31-monthlymonthly195,366 MBBL31 May 2026

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp32-monthlymonthly6,302 MBBL/D31 May 2026

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp41-monthlymonthly20,925 MBBL31 May 2026

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp42-monthlymonthly675 MBBL/D31 May 2026

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp51-monthlymonthly86,587 MBBL31 May 2026

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp52-monthlymonthly2,793 MBBL/D31 May 2026

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupus1-monthlymonthly622,188 MBBL31 May 2026

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupus2-monthlymonthly20,071 MBBL/D31 May 2026

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp11-monthlymonthly176,496 MBBL30 Apr 2026

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp12-monthlymonthly5,883 MBBL/D30 Apr 2026

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp21-monthlymonthly148,373 MBBL30 Apr 2026

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp22-monthlymonthly4,946 MBBL/D30 Apr 2026

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp31-monthlymonthly195,027 MBBL30 Apr 2026

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp32-monthlymonthly6,501 MBBL/D30 Apr 2026

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp41-monthlymonthly19,357 MBBL30 Apr 2026

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp42-monthlymonthly645 MBBL/D30 Apr 2026

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp51-monthlymonthly84,993 MBBL30 Apr 2026

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp52-monthlymonthly2,833 MBBL/D30 Apr 2026

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupus1-monthlymonthly624,246 MBBL30 Apr 2026

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupus2-monthlymonthly20,808 MBBL/D30 Apr 2026

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp11-monthlymonthly188,846 MBBL31 Mar 2026

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp12-monthlymonthly6,092 MBBL/D31 Mar 2026

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp21-monthlymonthly151,404 MBBL31 Mar 2026

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp22-monthlymonthly4,884 MBBL/D31 Mar 2026

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp31-monthlymonthly186,993 MBBL31 Mar 2026

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp32-monthlymonthly6,032 MBBL/D31 Mar 2026

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp41-monthlymonthly22,148 MBBL31 Mar 2026

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp42-monthlymonthly714 MBBL/D31 Mar 2026

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp51-monthlymonthly82,484 MBBL31 Mar 2026

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp52-monthlymonthly2,661 MBBL/D31 Mar 2026

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupus1-monthlymonthly631,875 MBBL31 Mar 2026

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupus2-monthlymonthly20,383 MBBL/D31 Mar 2026

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp11-monthlymonthly182,545 MBBL28 Feb 2026

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp12-monthlymonthly6,519 MBBL/D28 Feb 2026

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp21-monthlymonthly140,814 MBBL28 Feb 2026

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp22-monthlymonthly5,029 MBBL/D28 Feb 2026

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp31-monthlymonthly175,667 MBBL28 Feb 2026

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp32-monthlymonthly6,274 MBBL/D28 Feb 2026

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp41-monthlymonthly17,741 MBBL28 Feb 2026

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp42-monthlymonthly634 MBBL/D28 Feb 2026

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp51-monthlymonthly75,089 MBBL28 Feb 2026

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp52-monthlymonthly2,682 MBBL/D28 Feb 2026

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupus1-monthlymonthly591,856 MBBL28 Feb 2026

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupus2-monthlymonthly21,138 MBBL/D28 Feb 2026

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp11-monthlymonthly191,786 MBBL31 Jan 2026

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp12-monthlymonthly6,187 MBBL/D31 Jan 2026

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp21-monthlymonthly153,615 MBBL31 Jan 2026

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp22-monthlymonthly4,955 MBBL/D31 Jan 2026

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp31-monthlymonthly193,417 MBBL31 Jan 2026

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp32-monthlymonthly6,239 MBBL/D31 Jan 2026

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp41-monthlymonthly20,238 MBBL31 Jan 2026

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp42-monthlymonthly653 MBBL/D31 Jan 2026

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp51-monthlymonthly81,081 MBBL31 Jan 2026

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp52-monthlymonthly2,616 MBBL/D31 Jan 2026

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupus1-monthlymonthly640,136 MBBL31 Jan 2026

U.S. Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupus2-monthlymonthly20,650 MBBL/D31 Jan 2026

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp11-annualannual2,152,244 MBBL31 Dec 2025

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp11-monthlymonthly190,049 MBBL31 Dec 2025

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp12-annualannual5,897 MBBL/D31 Dec 2025

East Coast (PADD 1) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp12-monthlymonthly6,131 MBBL/D31 Dec 2025

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp21-annualannual1,829,241 MBBL31 Dec 2025

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp21-monthlymonthly158,337 MBBL31 Dec 2025

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp22-annualannual5,012 MBBL/D31 Dec 2025

Midwest (PADD 2) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp22-monthlymonthly5,108 MBBL/D31 Dec 2025

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp31-annualannual2,258,298 MBBL31 Dec 2025

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp31-monthlymonthly192,626 MBBL31 Dec 2025

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp32-annualannual6,187 MBBL/D31 Dec 2025

Gulf Coast (PADD 3) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp32-monthlymonthly6,214 MBBL/D31 Dec 2025

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp41-annualannual253,402 MBBL31 Dec 2025

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp41-monthlymonthly22,004 MBBL31 Dec 2025

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp42-annualannual694 MBBL/D31 Dec 2025

Rocky Mountain (PADD 4) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp42-monthlymonthly710 MBBL/D31 Dec 2025

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp51-annualannual1,029,585 MBBL31 Dec 2025

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mttupp51-monthlymonthly83,377 MBBL31 Dec 2025

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp52-annualannual2,821 MBBL/D31 Dec 2025

West Coast (PADD 5) Product Supplied of Crude Oil and Petroleum Products (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mttupp52-monthlymonthly2,690 MBBL/D31 Dec 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.