Exxon

Sometimes, courtship is better the second time around. After some previous rumors and flirting with a deal in the spring of 2023, ExxonMobil, the largest international integrated oil company, reached an agreement to acquire Pioneer Natural Resources, the largest pure-play Permian producer, for $64.5 billion, the largest-ever U.S. upstream transaction. In today’s blog, we analyze the deal that would make ExxonMobil the top Permian producer, including shifts in the focus and depth of its upstream portfolio, the integration with its existing midstream and downstream infrastructure, and its energy transition goals.

In the past month, two integrated majors with strong footprints in the Permian Basin announced plans to increase their refining capacity along the Texas Gulf Coast. During the last week of January 2019, ExxonMobil announced a final investment decision to expand its Beaumont, TX, facility’s capacity by 250 Mb/d, making it the largest U.S. refinery, and then confirmed an investment with Plains All American and Lotus Midstream to build a 1-MMb/d pipeline to ship crude to its Beaumont and Baytown, TX, refineries. In the same week, Chevron announced its purchase of the 110-Mb/d Pasadena, TX, Houston Ship Channel refinery from Brazil’s national oil company, Petrobras. Both Exxon and Chevron boasted record Permian production in their fourth quarter 2018 earnings calls. Today, we review Chevron’s purchase and Exxon’s expansion in light of Permian production growth and the changing Gulf Coast refining market.