https://www.smu.edu/news/archives/2009/bruce-bullock-latimes-24sept2009
Oxy oil discovery could spark new interest in California's energy potential
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https://www.insidermonkey.com/blog/why-occidental-petroleum-corporation-oxy-is-one-of-the-best-crude-oil-stocks-to-buy-right-now-1400705/
Why Occidental Petroleum Corporation (OXY) Is One of the Best Crude Oil Stocks to Buy Right Now? -...
We recently published a list of 8 Best Crude Oil Stocks To Buy Right Now.