The American Petroleum Institute (API) estimated that crude oil inventories in the United States fell by 564,000 barrels in ...

The American Petroleum Institute reportedly shows a draw of 564K barrels of oil in US commercial stockpiles for the week ...

Oil prices can react instantly to world events, but gasoline reaches drivers only after refining and distribution delays that ...

The American Petroleum Institute (API) estimated that crude oil inventories in the United States fell by 399,000 barrels in ...

The 24th edition of API 1509 includes the latest API oil performance standards and marketing guidelines for engine oil ...

The American Petroleum Institute (API) has updated the standard governing its Engine Oil Licensing and Certification System ...

Both API and EIA reports can influence crude oil prices, though the API is often used as a preliminary indicator. The EIA report includes crucial refinery utilization data, providing deeper insights ...

The American Petroleum Institute (API) and ethanol stakeholders are joining forces in urging President Donald Trump to help secure U.S. legislation allowing year-round use of higher blends of the corn ...

January 1, 2027, will be the first license date for two new heavy-duty engine oil categories, if all goes as planned. An update from the American Petroleum Institute said it has made significant ...

PC-12 has been fully approved by API and will replace CK-4 and FA-4 engine oils starting in 2027. The new engine oil category includes FB-4 for lower-viscosity oils and CL-4 for higher-viscosity ...