Oil was Occidental Petroleum’s largest segment in fiscal 2025, bringing in $28.92B of $36.37B (80%).
| 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 |
Occidental Petroleum brought in $36.37B from its four segments in fiscal 2025, the year ended December 31, 2025. That was down 14.8% from $42.69B in fiscal 2024. Oil was the largest at $28.92B (79.5%), ahead of Ngl at $4.50B (12.4%) and Gas at $2.74B (7.5%). The remaining segment, Other, brought in $220.00M.
Compared with fiscal 2024, Gas grew fastest, up 166.3% to $2.74B, while Oil fell the most, down 22.0% to $28.92B. From fiscal 2022 to 2025, combined revenue from these segments fell 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%.
United States was Occidental Petroleum’s largest region in fiscal 2025, bringing in $28.92B of $34.35B (84%).
| 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 |
Occidental Petroleum brought in $34.35B from its two regions in fiscal 2025, the year ended December 31, 2025. That is less than the $36.37B it reports by segment, so these regions do not cover all of its revenue. United States was the largest at $28.92B (84.2%), ahead of International at $5.43B (15.8%).
Compared with fiscal 2024, United States fell 7.3% to $28.92B and International fell 26.5% to $5.43B.
Oil & Gas was Occidental Petroleum’s largest segment in fiscal 2016, bringing in $12.75B of $20.27B (63%).
| 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 |
Occidental Petroleum brought in $20.27B from its two segments in fiscal 2016, the year ended December 31, 2016. That was down 17.3% from $24.50B in fiscal 2015. Oil & Gas was the largest at $12.75B (62.9%), ahead of Chemical at $7.51B (37.1%).
Compared with fiscal 2015, Chemical fell 4.8% to $7.51B and Oil & Gas fell 23.2% to $12.75B.
Occidental Petroleum (OXY) reports its revenue by segment, by geography and by statement business segments. In fiscal 2025, Oil was its largest segment, bringing in $28.92B (79.5% of the total), followed by Ngl at $4.50B (12.4%).
Oil was Occidental Petroleum's largest segment in fiscal 2025, bringing in $28.92B, or 79.5% of the $36.37B total across its four segments.
United States was Occidental Petroleum's largest region in fiscal 2025, bringing in $28.92B, or 84.2% of the $34.35B total across its two regions.
Among Occidental Petroleum's segments that make up at least 2% of revenue, Gas grew fastest in fiscal 2025, up 166.3% from $1.03B to $2.74B.
Every figure comes from Occidental Petroleum's annual financial filings, as reported. Each line keeps the name Occidental Petroleum gives it, and years follow its fiscal calendar.
Occidental Petroleum's revenue by segment goes back to fiscal 2019, with figures through fiscal 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.