United States

Oil inventories

Crude oil inventory levels.

Active series

US Crude Oil Inventories

EIA . PET.WCESTUS1.W

Oil inventories in other countries

Provider

EIA

Frequency

weekly

Transformation

level

Seeded data

LatestN/A

MoMN/A

YoYN/A

10Y AvgN/A

FrequencyWeekly

Chart typeScale

This view does not have enough data to render yet.

Series trust block

Tier 2 - high valuePublic domain

Provenance, capability, and licensing surface for Oil inventories - United States. Every field is sourced from the platform's typed registries; missing entries are surfaced as warnings rather than hidden.

Source identity

ProviderU.S. Energy Information Administration
Source agencyEIA
Source series keyPET.WCESTUS1.W
Source codePET.WCESTUS1.W
Table referenceUS Crude Oil Inventories
Methodologyhttps://www.eia.gov/opendata/browser/?api=PET.WCESTUS1.W
GeographyUnited States

Data shape

Frequencyweekly
Unitsbarrels
Seasonal adjustmentunknown
Allowed transformslevel, mom, index 100
Provider frequency floordaily

Capabilities

Revisions: not availableSearch: not availableReleasesCatalog: not available

Freshness

Last fetched(not recorded)

Data statusfallback

Provider role

Strategic tierTier 2 - high value

Recommended actionmonitor

Expected upstream coverage100

U.S. energy statistics.

Revision & vintage support

Not available

This provider does not publish revision history through its API.

Revision history is not available for this provider. The platform shows current published values only.

License & attribution

Rights classPublic domain

Commercial reuseyes

Redistributionallowed

Source: U.S. Energy Information Administration (PET.WCESTUS1.W). Accessed 2026-05-03.

Series details

SourceEIA

CategoryEnergy

FrequencyWeekly

Unitbarrels

Transformslevel, mom, index 100

About this series

Crude oil inventory levels.

Data provenance

Official government dataPublic domain

Source terms