Among the companies in the energy patch that have surged this year are Occidental Petroleum (NYSE: OXY) and Ardmore Shipping (NYSE: ASC). These two have seen their stock prices rise by more than 36% and 75%, respectively. However, considering their guidance this year, they appear to be bargains compared to other oil stocks.
Occidental is a major upstream producer that has become a favorite among investors seeking exposure to the Permian Basin and high oil prices, while avoiding the current woes in the Strait of Hormuz. Ardmore Shipping has emerged as a standout in the midsize product and chemical tanker space.
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Both stocks contain risks. Occidental’s volatility is tied to the price of global crude benchmarks, while Ardmore is susceptible to the whims of global shipping rates. However, each provides good shareholder returns and is paying down debt, making them good long-term purchases.
Here are three reasons to buy each stock.

Image source: Getty Images.
First, here’s a look at Occidental.
1. Occidental has dramatically trimmed its debt
The Houston-based company produces, markets, and transports oil and natural gas. It sold its OxyChem division to Berkshire Hathaway for $9.7 billion in January, allowing Occidental to retire its principal debt to $13.3 billion, down from more than $20 billion just six months ago.
Management is now fast approaching its $10 billion target, a level that would trigger a massive shift in capital allocation toward increased dividends and share buybacks. This rapid deleveraging has already saved the company approximately $830 million in annual interest expenses, directly boosting free cash flow.
First-quarter earnings per share rose 306% over the same period a year ago to $3.13, thanks primarily to the higher realized crude oil prices.
2. Operational efficiency and a boost from Berkshire Hathaway
Occidental continues to deliver industry-leading results in the Permian Basin, the most cost-effective and productive oil field in North America. In its first-quarter earnings report, the company said it is producing at record levels, averaging 1.43 million barrels of oil equivalent per day.
Berkshire Hathaway owns nearly 27% of Occidental’s outstanding shares and has warrants that allow it to buy 83.9 million shares of Occidental common stock at an exercise price of $59.59 per share. That gives Occidental’s shares a floor and downside protection few other stocks can match.