E vs PSX Comparison

Eni is an integrated oil and gas company that explores for, produces, and refines oil around the world. In 2024, the company produced 0.8 million barrels of liquids and 4.8 billion cubic feet of natural gas per day. At end-2024, Eni held reserves of 6.5 billion barrels of oil equivalent, 46% of which are liquids. The Italian government owns a 30.5% stake in the company. Eni is placing its renewable and low-carbon business in a separate entity called Plenitude, which it will likely list publicly at some point.

Phillips 66 is an independent refiner that owns or holds interest in 10 refineries with a total crude throughput capacity of 1.9 million barrels per day, or mmb/d, at the end of 2025. The midstream segment comprises extensive transportation and NGL processing assets. It includes 70,000 miles of crude oil, refined petroleum product, NGL and natural gas pipeline systems, and a comprehensive set of refined petroleum product, NGL and crude oil terminals, gathering and processing plants and fractionation facilities and various other storage and loading facilities. Its CPChem chemical joint venture operates facilities primarily in the United States and the Middle East and produces olefins and polyolefins.