These two energy giants go head-to-head.

Venezuela holds a lot of oil. Chevron has operated in the country for more than a century. The oil giant is close to a deal ...

Chevron said teardown of engine that ran 530,000 miles with oil drains set at 40,000 miles showed how Delo 400 ZFA 10W-30 oil protected key engine components. Photo: Chevron Chevron Products Company ...

Chevron announced that its Delo 600 ADF 10W-30 and Delo 600 ADF 15W-40 heavy-duty engine oils are approved for use in Cummins mobile natural gas engines. Delo 600 ADF 10W-30 and Delo 600 ADF 15W-40 ...

Chevron’s Middle East gas ambitions run into a new kind of war‑risk.