Geopolitical tensions have pushed oil prices back to multi-year highs. Brent crude, the global benchmark, has surged more than 75% this year to trade above $105 per barrel, while WTI, the U.S. benchmark, is approaching $95. With oil prices rallying, the energy sector has once again become a focal point for investors.
Among the major oil companies, Chevron (CVX) and Occidental Petroleum (OXY) stand out as two of the most widely watched names. Both have attracted the attention of Warren Buffett—Berkshire Hathaway holds significant stakes in each, ranking them among its top six equity holdings. But despite operating in the same industry, the two companies have taken very different paths when it comes to business structure, growth strategy, and shareholder returns.
Chevron’s operations are notably balanced. In 2025, the company produced 3.7 million barrels of oil equivalent per day (BOE/d), with its U.S. and international businesses each contributing roughly half. The 12% year-over-year production increase was driven by recently completed expansion projects and the acquisition of Hess.
Occidental, by contrast, is primarily a U.S.-focused producer. It generated nearly 1.5 million BOE/d last year, 84% of which came from unconventional assets in the U.S. With Brent trading at a premium to WTI, Chevron’s greater international exposure gives it an edge in capturing higher realizations—a difference that flows directly to the top line.
Chevron is a classic integrated oil major. Its upstream production feeds into its midstream network and downstream refining and chemicals operations. This integrated model allows the company to capture more value across the value chain and provides a natural hedge against commodity price volatility—downstream margins often expand when crude prices rise.
Occidental has been moving in the opposite direction. Earlier this year, it sold its chemicals subsidiary, OxyChem, to Berkshire Hathaway for $9.7 billion in cash, further streamlining its focus on upstream exploration and production. While the divestiture improves capital efficiency, it also leaves Occidental more exposed to oil price swings, with less built-in earnings insulation.
Occidental excels at drilling unconventional wells in the U.S.—short-cycle projects that can be scaled up or down quickly depending on price signals. Its preliminary 2026 budget calls for a $550 million reduction in capital spending, targeting just 1% production growth. This approach gives Occidental flexibility in a volatile market, but at the cost of long-term growth visibility.
Chevron takes a different approach, blending short-cycle unconventional projects with large-scale, long-term developments. Several multiyear projects currently underway provide clear visibility into growth through 2030. The company expects production to rise at a 2% to 3% compound annual rate over the next five years, with free cash flow projected to grow at more than 10% annually over the same period.
The difference in shareholder returns is stark. Chevron’s diversified business model has supported 39 consecutive years of dividend increases. With a current yield of around 3.5% and a sustained free cash flow trajectory, the company is well positioned to continue raising its payout.
Occidental, meanwhile, currently yields about 1.8%. Its upstream-focused model makes cash flow more sensitive to commodity prices, and the company has cut its dividend in the past during previous industry downturns.
Chevron and Occidental represent two distinct ways to play the energy sector. Occidental offers higher torque to oil prices—when crude rallies, its focused upstream model can deliver sharper upside. But that upside comes with greater volatility and less predictability. Chevron, with its diversified operations, visible long-term growth, and track record of reliable shareholder returns, is built for consistency.
