Oil was the largest of Occidental Petroleum Corp /De/’s 4 reported lines in fiscal 2025, at $28.92B — 80% of $36.37B.
| Segment | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|
| Oil | $42.71B | $29.79B | $37.09B | $28.92B | |||
| Ngl | $6.10B | $3.98B | $4.51B | $4.50B | |||
| Gas | $5.47B | $1.94B | $1.03B | $2.74B | |||
| Other | $48.00M | $76.00M | $62.00M | $220.00M | |||
| Total | $54.33B | $35.78B | $42.69B | $36.37B |
In fiscal 2025, which ended December 31, 2025, the 4 segments Occidental Petroleum Corp /De/ reported in this breakdown added up to $36.37B. That was down 14.8% from $42.69B in fiscal 2024. Oil was the largest segment, at $28.92B or 79.5% of the total, followed by Ngl ($4.50B, 12.4%) and Gas ($2.74B, 7.5%). Together, the two largest segments made up 91.9% of this total.
Compared with fiscal 2024, Gas grew the fastest, rising 166.3% to $2.74B. Oil fell the most, down 22.0% to $28.92B. Over fiscal 2022 to 2025, revenue across these segments went from $54.33B to $36.37B, a compound annual decline of 12.5%. Oil's share of the total rose from 78.6% to 79.5% over the same years.
This breakdown covers every fiscal year from 2019 to 2025, as reported in Occidental Petroleum Corp /De/'s annual filings.
United States was the largest of Occidental Petroleum Corp /De/’s 2 reported lines in fiscal 2025, at $28.92B — 84% of $34.35B.
| Geography | FY 2008 | FY 2009 | FY 2010 | FY 2011 | FY 2012 | FY 2013 | FY 2014 | FY 2015 | FY 2016 | FY 2017 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| United States | $29.79B | $31.21B | $28.92B | ||||||||||
| Net Sales | — | — | — | ||||||||||
| Revenue, Net | — | — | — | ||||||||||
| Sales Revenue, Net, Total | — | — | — | ||||||||||
| Total Foreign | — | — | — | ||||||||||
| International | $9.17B | $7.39B | $5.43B | ||||||||||
| Qatar | — | — | — | ||||||||||
| Oman | — | — | — | ||||||||||
| Other Foreign | — | — | — | ||||||||||
| Other International | — | — | — | ||||||||||
| Colombia | — | — | — | ||||||||||
| United Arab Emirates | — | — | — | ||||||||||
| Total | $38.95B | $38.59B | $34.35B |
In fiscal 2025, which ended December 31, 2025, the 2 regions Occidental Petroleum Corp /De/ reported in this breakdown added up to $34.35B. That is less than the $36.37B in its breakdown by segment, so these regions do not account for all of its revenue that year. United States was the largest region, at $28.92B or 84.2% of the total, followed by International ($5.43B, 15.8%).
Compared with fiscal 2024, every sizeable region reported in both years shrank. United States held up best, down 7.3% to $28.92B, while International fell the most, down 26.5% to $5.43B.
The table also keeps 10 regions that Occidental Petroleum Corp /De/ no longer reports, so earlier years can still be read on their original basis; use "Show 10 discontinued" beneath the table to see them. This breakdown covers 13 fiscal years between 2008 and 2025, as reported in Occidental Petroleum Corp /De/'s annual filings.
Oil & Gas was the largest of Occidental Petroleum Corp /De/’s 2 reported lines in fiscal 2016, at $12.75B — 63% of $20.27B.
| Statement Business Segments | FY 2009 | FY 2010 | FY 2015 | FY 2016 |
|---|---|---|---|---|
| Oil & Gas | $16.61B | $12.75B | ||
| Revenue, Net | — | — | ||
| Sales Revenue, Net, Total | — | — | ||
| Chemical | $7.89B | $7.51B | ||
| Total | $24.50B | $20.27B |
In fiscal 2016, which ended December 31, 2016, the 2 segments Occidental Petroleum Corp /De/ reported in this breakdown added up to $20.27B. That was down 17.3% from $24.50B in fiscal 2015. Oil & Gas was the largest segment, at $12.75B or 62.9% of the total, followed by Chemical ($7.51B, 37.1%).
Compared with fiscal 2015, every sizeable segment reported in both years shrank. Chemical held up best, down 4.8% to $7.51B, while Oil & Gas fell the most, down 23.2% to $12.75B.
The table also keeps 2 segments that Occidental Petroleum Corp /De/ no longer reports, so earlier years can still be read on their original basis; use "Show 2 discontinued" beneath the table to see them. This breakdown covers 4 fiscal years between 2009 and 2016, as reported in Occidental Petroleum Corp /De/'s annual filings.
Occidental Petroleum Corp /De/ (OXY) breaks its revenue down by segment and region. In fiscal 2025, its largest segment was Oil, with $28.92B or 79.5% of the total, followed by Ngl at $4.50B (12.4%).
Oil was Occidental Petroleum Corp /De/'s largest segment in fiscal 2025, with $28.92B in revenue, 79.5% of the $36.37B reported across its 4 segments.
United States was Occidental Petroleum Corp /De/'s largest region in fiscal 2025, with $28.92B in revenue, 84.2% of the $34.35B reported across its 2 regions.
Of the Occidental Petroleum Corp /De/ segments reported in both fiscal 2024 and fiscal 2025, and making up at least 2% of the total, Gas grew the fastest, rising 166.3% from $1.03B to $2.74B.
Every figure is taken from Occidental Petroleum Corp /De/'s annual financial filings and shown as reported: each line keeps the name the company gives it, years follow its own fiscal calendar, and lines it has stopped reporting stay in the table for the years they were reported.
The breakdown by segment covers fiscal 2019 to 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.