E vs PXD

ENI S.p.A.

Eni S.p.A. engages in the exploration, development, and production of crude oil and natural gas. It operates through Exploration & Production; Global Gas & LNG Portfolio; Refining & Marketing and Chemicals; Eni gas e luce, Power & Renewables; and Corporate and Other activities segments. The Exploration & Production segment is involved in the research, development, and production of oil, condensates and natural gas; and forestry conservation and CO2 capture and storage projects. The Global Gas & LNG Portfolio segment engages in the supply and wholesale of natural gas by pipeline, international transport; and purchase and marketing of LNG. The Refining & Marketing and Chemicals segment is involved in the processing, supply, distribution, and marketing of fuels and chemicals. The Eni gas e luce, Power & Renewables segment engages in the retail sales of gas, electricity, and related activities, as well as in the production and wholesale of electricity produced by thermoelectric and renewable plants. As of December 31, 2020, it had net proved reserves of 6,905 million barrels of oil equivalent; and installed operational capacity of 4.6 GW. The company was founded in 1953 and is headquartered in Rome, Italy.

Pioneer Natural Resources Company

Pioneer Natural Resources Company operates as an independent oil and gas exploration and production company in the United States. The company explores for, develops, and produces oil, natural gas liquids (NGLs), and gas. It has operations in the Permian Basin in West Texas. As of December 31, 2020, the company had proved undeveloped reserves and proved developed non-producing reserves of 31 million barrels of oil, 17 million barrels of NGLs, and 88 billion cubic feet of gas; and owned interests in 11 gas processing plants. Pioneer Natural Resources Company was founded in 1997 and is headquartered in Irving, Texas.