| Schedule of Reconciliation of Revenue from Customers to Total Net Sales |
The following table shows a reconciliation of revenue from customers to total net sales for the three and six months ended June 30, 2025 and 2024:
| | | | | | | | | | | | | | | | Three months ended June 30, | Six months ended June 30, | | millions | 2025 | 2024 | 2025 | 2024 | | | | | | | Revenue from customers | $ | 6,318 | | $ | 6,802 | | $ | 13,229 | | $ | 13,533 | | All other revenues (a) | 96 | | 15 | | (12) | | (741) | | | Net sales | $ | 6,414 | | $ | 6,817 | | $ | 13,217 | | $ | 12,792 | |
(a) Includes other net revenues from the midstream and marketing segment and chemical segment.
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| Schedule of Revenue from Customers by Segment, Product, and Geographical Area |
The table below presents Occidental's revenue from customers by segment, product and geographical area. The oil and gas segment typically sells its oil, NGL and gas at the lease or concession area. Chemical segment revenues are shown by geographic area based on the location of the sale. Midstream and marketing segment revenues are shown by the location of sale:
| | | | | | | | | | | | | | | | millions | United States | International | Eliminations | Total | | | | | | | Three months ended June 30, 2025 | | | | | | Oil and gas | | | | | | Oil | $ | 3,456 | | $ | 690 | | $ | — | | $ | 4,146 | | | NGL | 457 | | 86 | | — | | 543 | | | Gas | 205 | | 88 | | — | | 293 | | | Other | 26 | | 1 | | — | | 27 | | | Segment total | $ | 4,144 | | $ | 865 | | $ | — | | $ | 5,009 | | | Chemical | $ | 1,152 | | $ | 74 | | $ | — | | $ | 1,226 | | | | | | | | | | | | | | | | | | | | | | | Midstream and marketing | $ | 170 | | $ | 161 | | $ | — | | $ | 331 | | | Eliminations | $ | — | | $ | — | | $ | (248) | | $ | (248) | | | Consolidated | $ | 5,466 | | $ | 1,100 | | $ | (248) | | $ | 6,318 | | | | | | | | millions | United States | International | Eliminations | Total | | | | | | | Three months ended June 30, 2024 | | | | | | Oil and gas | | | | | | Oil | $ | 4,011 | | $ | 761 | | $ | — | | $ | 4,772 | | | NGL | 403 | | 97 | | — | | 500 | | | Gas | 67 | | 91 | | — | | 158 | | | Other | 39 | | — | | — | | 39 | | | Segment total | $ | 4,520 | | $ | 949 | | $ | — | | $ | 5,469 | | | Chemical | $ | 1,203 | | $ | 70 | | $ | — | | $ | 1,273 | | | | | | | | | | | | | | | | | | | | | | | Midstream and marketing | $ | 172 | | $ | 96 | | $ | — | | $ | 268 | | | Eliminations | $ | — | | $ | — | | $ | (208) | | $ | (208) | | | Consolidated | $ | 5,895 | | $ | 1,115 | | $ | (208) | | $ | 6,802 | |
| | | | | | | | | | | | | | | | millions | United States | International | Eliminations | Total | | | | | | | Six months ended June 30, 2025 | | | | | | Oil and gas | | | | | | Oil | $ | 7,286 | | $ | 1,365 | | $ | — | | $ | 8,651 | | | NGL | 1,035 | | 182 | | — | | 1,217 | | | Gas | 586 | | 172 | | — | | 758 | | | Other | 64 | | 2 | | — | | 66 | | | Segment total | $ | 8,971 | | $ | 1,721 | | $ | — | | $ | 10,692 | | | Chemical | $ | 2,266 | | $ | 147 | | $ | — | | $ | 2,413 | | | Midstream and marketing | $ | 344 | | $ | 299 | | $ | — | | $ | 643 | | | | | | | | | | | | | | | | | | | | | | | Eliminations | $ | — | | $ | — | | $ | (519) | | $ | (519) | | | Consolidated | $ | 11,581 | | $ | 2,167 | | $ | (519) | | $ | 13,229 | |
| | | | | | | | | | | | | | | | millions | United States | International | Eliminations | Total | | | | | | | Six months ended June 30, 2024 | | | | | | Oil and gas | | | | | | Oil | $ | 7,360 | | $ | 1,533 | | $ | — | | $ | 8,893 | | | NGL | 819 | | 196 | | — | | 1,015 | | | Gas | 254 | | 178 | | — | | 432 | | | Other | 44 | | — | | — | | 44 | | | Segment total | $ | 8,477 | | $ | 1,907 | | $ | — | | $ | 10,384 | | | Chemical | $ | 2,318 | | $ | 140 | | $ | — | | $ | 2,458 | | | Midstream and marketing | $ | 932 | | $ | 192 | | $ | — | | $ | 1,124 | | | | | | | | | | | | | | | | | | | | | | | Eliminations | $ | — | | $ | — | | $ | (433) | | $ | (433) | | | Consolidated | $ | 11,727 | | $ | 2,239 | | $ | (433) | | $ | 13,533 | |
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