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

The transition to CL-4 oils is expected to be backward-compatible, but FB-4 use may depend on OEM approvals for specific engines and applications. Tanks and bottles of heavy-duty diesel engine oil ...

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Travel and spend management platform Engine has launched a new API that lets companies integrate its hotel booking experience in a website or app, the company announced. The API, Omni Powered by ...

The recent rally in oil prices may feel unique, but one technical measure says it’s only been 36 years since the last time they’ve rallied so far so fast. When you see a move on the charts that ...

The 50-day moving average for Brent futures topped $100 for the first time in more than four years, and is the farthest above the 200-DMA since 1990 Brent crude futures charts produced a technical ...

Oil prices are higher now than they were when President Donald Trump returned to the White House in January 2025. But Trump posted a wildly deceptive chart on Friday that wrongly suggests oil prices ...

The US has spent the past two decades insulating itself from oil price shocks, Deutsche Bank chief US economist Matthew Luzzetti wrote in a recent note to clients. But as three charts from Luzzetti ...

The next-gen heavy-duty engine oil standard (PC-12) has been formally approved, announced the American Petroleum Institute, which also introduced the new CL-4 and FB-4 “donut” certification marks ...

The war in the Middle East has halted most of the oil and gas trade from the region, forcing countries thousands of miles away to contend with their energy supplies suddenly vanishing. The Persian ...

Vice President Vance, Interior Secretary Doug Burgum and Energy Secretary Chris Wright are meeting with oil executives as prices soar over the conflict in Iran. A spokesperson for the American ...

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 ...