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We consent to the incorporation by reference in the registration statements (Nos. 333-83124, 333-142705, 333-203801, 333-207413, 333-224691, 333-237414 and 333-239236) on Form S-8 and the registration statements (Nos. 333-55404, 333-266420 and 333-235445) on Form S-3 of our report dated February 14, 2024, with respect to the consolidated financial statements of Occidental Petroleum Corporation and the effectiveness of internal control over financial reporting.