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Oil Stocks To Screen As Iran Risk Lifts Refining Margins

Simply Wall St·08/22/2026 05:23:09
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Oil prices are on track to finish the week more than 5% higher as geopolitical risk around Iran and the Strait of Hormuz ripples through global energy markets. That kind of shock can reshape winners and losers across integrated oil, gas, and refining stocks, and investors who ignore it risk missing meaningful shifts in margins and cash flows. This article examines three large energy stocks exposed to these headlines and discusses how this backdrop could influence their risk and return profiles.

The three stocks covered next are only a starting sample, and the full screen surfaced 26 more large energy companies with equally compelling narratives that are not covered in this article. To identify your own highest conviction ideas, head straight to the Global Integrated Oil & Gas and Refining Companies screener and use it to filter and analyze the broader set of integrated oil and refining stocks.

SK Innovation (KOSE:A096770)

Overview: SK Innovation is a large South Korean energy company that develops and sells crude oil based fuels, refined products and petrochemicals, while also running a growing battery and materials arm tied to electric vehicles and energy storage. That mix of traditional refining and newer battery businesses gives SK Innovation direct exposure to crude prices and refining margins, as well as longer term electrification trends.

Operations: SK Innovation generates most of its revenue from the Energy and Chemicals segment at about ₩137.9b, with additional contributions from Batteries and Materials at about ₩12.3b and E&S at about ₩18.6b. Its sales are concentrated in South Korea at about ₩96.4b, with further exposure across Asia and Europe.

Market Cap: ₩21.1b.

SK Innovation provides access to the integrated oil and refining theme, with a large Energy and Chemicals arm that ties directly into crude prices and crack spreads, and a battery business that is linked to the push into EVs and energy storage. The stock is described as inexpensive against estimated fair value and P/S peers, yet the company carries meaningful leverage and has reported weak profitability, so earnings would need to improve for any valuation discount to have greater significance. Management commentary notes that swings around the Strait of Hormuz have affected refining margins and inventory gains, which reflects the kind of volatility this stock is exposed to. Investors considering SK Innovation are essentially weighing that cycle exposure against the long term potential of its battery and low carbon efforts, including its work with advanced nuclear partners.

SK Innovation’s combination of oil exposure and EV batteries can make the stock appear inexpensive yet complex. Get the full picture with the 2 key rewards and 1 important major warning sign and see what might be hiding behind that valuation story.

A096770 Discounted Cash Flow as at Aug 2026
A096770 Discounted Cash Flow as at Aug 2026

Build your own integrated energy and battery shortlist

SK Innovation and the two other stocks in this list all came out of a single screener, which shows what is possible when you mix filters across valuation, balance sheet strength, cash flows and future potential. Use our flexible Screener to shape a shortlist that fits your style, or jump straight into our curated Investing Ideas for ready made theme ideas.

OMV (WBAG:OMV)

Overview: OMV is a large integrated oil, gas, and chemicals company that explores for and produces hydrocarbons, transports and trades natural gas, and runs refineries, filling stations, and petrochemical plants across Europe and internationally. This gives investors direct exposure to both crude prices and refining margins.

Operations: OMV generates most of its revenue from Fuels at about €18.7b, with Energy at about €10.6b, Chemicals at about €1.4b, Corporate and Other at about €0.5b, and a negative €5.1b from intersegment eliminations.

Market Cap: €22.5b

OMV provides broad exposure to the integrated oil and refining theme at a time when higher crude and diesel crack spreads are feeding directly into its Fuels and Energy segments. Its chemicals and plastics recycling activities aim to help smooth earnings when refining cycles cool. Analysts describe the stock as trading well below some fair value estimates and point to strong recent earnings and a high dividend yield. They also flag weak free cash flow cover, reliance on external borrowing, and expectations for revenue to decline slightly over the next few years. For investors willing to weigh those financing and volume risks, OMV combines current income, refining leverage, and longer term transition projects that may merit closer consideration.

OMV’s mix of high dividends and wide refining exposure could be masking a much bigger valuation story. Scan the full 3 key rewards and 1 important warning sign to see what the financing picture might really be hiding.

OMV Discounted Cash Flow as at Aug 2026
OMV Discounted Cash Flow as at Aug 2026

Imperial Oil (TSX:IMO)

Overview: Imperial Oil is a large Canadian integrated energy company that links oil sands and conventional upstream production with refining, fuel marketing, and petrochemicals across the country. Through its Esso and Mobil branded network and chemical operations, Imperial Oil connects crude pricing to the gasoline, diesel, and plastics markets that show up in everyday economic activity.

Operations: Imperial Oil generates most of its revenue from the Downstream segment at about CA$57.3b, followed by Upstream at about CA$17.2b and Chemical at about CA$1.4b, with intersegment eliminations of about CA$24.3b, while Canada contributes about CA$41.5b of sales and the United States about CA$10.2b.

Market Cap: CA$91.3b

Imperial Oil provides exposure to the Global Integrated Oil & Gas and Refining theme in Canada, tying oil sands production directly into refineries and fuel marketing. Recent quarters featured net income that reflected higher commodity prices, along with ongoing cost and efficiency work at assets such as Kearl and Cold Lake, and incremental exposure to lower carbon fuels through the Strathcona renewable diesel project. Against that, earnings and revenue are forecast to drift lower over the next few years, and the stock trades on a relatively full P/E. Anyone interested may wish to weigh the integrated cash generation, dividend history, and buybacks against exposure to long term decarbonization risk and capital intensive oil sands projects.

Imperial Oil’s integrated cash engine and oil sands exposure may look fully priced, yet the real story could sit in the balance of cash returns and transition risk inside the full narrative for Imperial Oil

IMO Discounted Cash Flow as at Aug 2026
IMO Discounted Cash Flow as at Aug 2026

Seeking Alternatives Before The Crowd?

Fresh stock ideas can move from quiet to flying once momentum builds. Use these screeners while the data is still under the radar for now and get in early.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.