Occidental Consolidated

Consolidated reserves, production, costs, NPV (Standardized Measure) and reserves walk for Occidental Petroleum Corporation across all upstream properties (US + International). YE2025 total proved reserves 4,603 MMboe vs 4,612 MMboe YE2024. Proved developed = 72% of total proved YE2025 (3,294 MMboe PD; 1,309 MMboe PUD). Commodity mix YE2025: 47% Oil / 25% NGL / 28% Natural Gas. 2025 Standardized Measure = $36,627M (USD M, after-tax, SEC pricing, 10% discount). Group production 2025: 1,434 Mboe/d (1,202 US + 232 Intl); 2024: 1,328 Mboe/d; 2023: 1,222 Mboe/d. 2025 oil and gas capex $5.6B; total group capex $6.4B. 2026 planned capex $5.5-$5.9B. CrownRock acquisition closed 2024 ($8.8B cash + 254 MMbbl Oil + 200 MMbbl NGL + 1,016 Bcf Gas proved reserves purchased in 2024). OxyChem chemical segment sold to Berkshire Hathaway 2 January 2026 (discontinued operations; excluded from project ledger per divestiture rule).