Occidental Petroleum said on Tuesday that it had struck two deals in the current quarter to divest some upstream assets to ...

Occidental Petroleum reported a fourth-quarter loss on Tuesday, as the oil and gas firm was hurt by environmental liability ...

Occidental Petroleum shares were slipping after hours on Tuesday after the company posted mixed fourth quarter results. The ...

Warren Buffett bets on Occidental Petroleum as a bargain. Combined cost reduction and efficiency efforts suggest OXY will ...

Shares of Occidental Petroleum (OXY) are down in after-hours trading after the oil company reported earnings for its fourth ...

Occidental Petroleum Corporation (NYSE:OXY) will release its fourth-quarter financial results, after the closing bell, on ...

Oil company Occidental Petroleum (OXY) is set to release its Q4 results today. Wall Street analysts anticipate that the ...

Occidental Petroleum the U.S. oil producer that’s 28% owned by Warren Buffett’s Berkshire Hathaway is due to report earnings ...

Occidental and Enterprise Products Partners have both seen a lot of insider stock trading activity. Read more about these ...

Occidental Petroleum reported its fourth-quarter results after Tuesday's closing bell. Here's a look at the key figures from ...

Occidental Petroleum swung to a loss in the fourth quarter as sales declined, hurt by its chemical and midstream and marketing businesses. The oil-and-gas producer on Tuesday posted a loss of $297 ...

Occidental Petroleum the U.S. oil producer that’s 28% owned by Warren Buffett’s Berkshire Hathaway is due to report earnings ...