The American Petroleum Institute (API) estimated that crude oil inventories in the United States fell by 8.1 million barrels ...

The American Petroleum Institute (API) estimated that crude oil inventories in the United States fell by 1.79 million barrels ...

The next generation of heavy-duty engine oil specifications has been adopted by the American Petroleum Institute for 2027 ...

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 ...

The CEO of the American Petroleum Institute said oil and gas companies are looking for laws and regulations that will outlast the new administration. One of the country’s most powerful oil and gas ...

A panel at this year's TMC Annual Meeting outlined how PC-12 engine oil development is progressing, and what this change may ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. America’s oil industry released its wish list for the incoming Trump administration ...

In a statement sent to Rigzone recently, the American Petroleum Institute (API) said it had “strengthen[ed]… offshore safety standards with new updates”. The API announced the release of the third ...

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 ...

Big Oil and ag groups are trying to rally lawmakers to support a new year-round E15 measure that a coalition of independent ...