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Occidental Petroleum (commonly known as Oxy) is an international energy company. It focuses primarily on crude oil and natural gas exploration and production, alongside significant chemical manufacturing via its OxyChem subsidiary.
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(713) 215-7000
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If you are a mineral rights owner or landowner calling Royalty Owner Relations, never dial without your Owner Number or last 4 digits of your SSN/EIN ready. The live desk cannot pull up asset distributions or tax details without this specific identifier. Additionally, because corporate email addresses follow a strict format like first_last@oxy.com, you can often bypass generic web forms by researching the specific land-man or account representative assigned to your geographic basin and emailing them directly. OxyChem Customer Service: 1 (877) 699-8465
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