Side-by-side comparison of AI visibility scores, market position, and capabilities
Permian-led integrated E&P with $26.2B FY2024 revenue; Berkshire Hathaway ~29% stake; $12B CrownRock acquisition 2023; STRATOS world's largest DAC plant opened 2024; OxyChem countercyclical.
Occidental Petroleum is an integrated oil and gas company with leading positions in the Permian Basin, Middle East, and Latin America, founded in 1920 in Los Angeles and now headquartered in Houston, Texas, trading on NYSE (OXY). The company generated approximately $26.2 billion in revenues for FY2024 under CEO Vicki Hollub, who has established Occidental as the oil and gas industry's most ambitious carbon management company through its STRATOS Direct Air Capture facility—the world's largest operational DAC plant, opened in Ector County, Texas in 2024 with capacity to remove 500,000 metric tons of CO2 annually. Berkshire Hathaway, led by Warren Buffett, has accumulated approximately 29% of Occidental's common shares and holds warrants to acquire an additional 83.9 million shares, representing one of Buffett's largest concentrated investments and a strong endorsement of Occidental's Permian Basin strategy.
Oklahoma City largest US pure-play natural gas E&P (NASDAQ: EXE); Chesapeake + Southwestern merger Oct 2024, 7.3+ Bcfe/d production, Haynesville LNG export supply competing with EQT and ConocoPhillips.
Expand Energy Corporation is an Oklahoma City, Oklahoma-based natural gas exploration and production company — publicly traded on the NASDAQ (NASDAQ: EXE) — formed through the October 2024 merger of Chesapeake Energy Corporation and Southwestern Energy Company, creating the largest pure-play natural gas producer in the United States by volume with production exceeding 7.3 billion cubic feet per day equivalent (Bcfe/d) across the Appalachian Basin (Marcellus and Utica shale in Pennsylvania, West Virginia, and Ohio) and Mid-Continent (Haynesville shale in Louisiana and Texas). Chesapeake Energy rebranded as Expand Energy upon closing the $7.4 billion all-stock acquisition of Southwestern Energy, combining Chesapeake's Haynesville and Marcellus positions with Southwestern's dominant Appalachia and Haynesville footprint to create a company with 6,300 net wells, 1.6 million net acres across core natural gas basins, and estimated proved reserves exceeding 20 trillion cubic feet equivalent (Tcfe). CEO Domenic Dell'Osso leads Expand Energy's strategy of consolidating the US natural gas producer landscape to capture economies of scale in drilling operations, midstream contracting, and LNG export supply agreements — positioning the combined company as a reliable long-term supplier to US liquefied natural gas (LNG) export terminals that require 20-year take-or-pay supply commitments from creditworthy, large-scale gas producers. The Expand Energy name reflects the company's positioning around expanding US natural gas supply for LNG exports that serve Europe's energy security needs following Russia's reduction of pipeline gas supplies to the continent.
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