API crude oil inventories in the week to July 17 is released at 4.30pm ET (2030GMT) to subscribers
The data is available for public release 5 minutes later, at 4.35pm ET.
The API data is closely watched as a guide to the EIA data due tomorrow morning (US time).
The 'expected' for the data from EIA tomorrow is -1450.00K bbls for US Crude Oil Inventories