The American Petroleum Institute (API) estimated that crude oil inventories in the United States saw a build of 3.04 million ...

The American Petroleum Institute’s CEO also spoke Tuesday about the oil potential in Iran and Venezuela amid global ...

The API is aiming for a 2027 rollout of the new engine oil spec, which is meant to enhance performance standards.

WASHINGTON — As the United States enters an energy inflection point, the country’s oil and gas producers indicate they are ...

The American Petroleum Institute predicts that worldwide energy demand will increase 50% over the next decade.

API PC-12 engine oil categories CL-4 and FB-4 are advancing toward a 2027 launch. Here’s what the changes mean for fleets, ...

U.S. crude oil futures were unchanged on from post-settlement levels Tuesday after the American Petroleum Institute reported a much larger build in U.S. weekly crude supplies.

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. IMAGE DISTRIBUTED FOR AMERICAN PETROLEUM INSTITUTE - American ...

The American Petroleum Institute (API) announced progress in the development of its new Proposed Category 12 (PC-12) heavy-duty engine oil specification, clearing several key steps toward formal ...

American Petroleum Institute (API) CEO, Mike Sommers, alongside other industry leaders like TotalEnergies' Patrick Pouyanne, ...