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Is Occidental Petroleum Stock a Buy? | The Motley Fool
News - Occidental Petroleum
Occidental Petroleum Is Getting Up to $650 Million to Accelerate …
Is Occidental Petroleum Stock a Buy? - Yahoo Finance
Occidental Petroleum Is Getting Up to $650 Million to ... - Nasdaq
Occidental Petroleum Corporation - The New York Times
Occidental to Acquire CrownRock, Strengthening ... - Occidental Petroleum
Occidental Petroleum Corp (OXY) Reports Strong Cash Flow and …
Occidental Petroleum to expand Permian ops with $12 billion …
Permian Resources Completes Delaware Basin Acquisition from Occidental