Based on key financial metrics such as the price-to-sales ratio, shareholder yield and the price-earnings ratio, the following 7 stocks made the list for top value stocks in the Oil, Gas & Consumable Fuels industry. Those looking for value stocks to add to their portfolio may want to use this list as a starting point for further investment research.

Why Focus on Undervalued Oil, Gas & Consumable Fuels Stocks?

Value investors seek to buy stocks at a discount to their intrinsic value. Long-term returns show that such strategies are advantageous. Value stocks, as a group, tend to outperform growth stocks over extended periods of time. Typically, value investors perform financial analysis of numerous metrics, don’t follow the herd and are long-term investors.

AAII’s A+ Investor Value Grade is derived from a stock’s Value Score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

What Goes Into AAII’s Value Grade?

Stock evaluation requires access to huge amounts of data as well as the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movement. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors with that task.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A–F grades for more than just value. It is possible for a stock to appear cheap based on one valuation metric but appear expensive on another. It is also possible for one valuation ratio to be associated with outperforming stocks during certain periods of time but not others. Some stocks may even have null values for certain metrics like the price-earnings ratio or the price-to-book ratio but not others. An example of this would be a company with losses instead of profits or a negative book value because of heavy borrowing. Negative earnings or book value result in non-meaningful ratios that are left blank or null.

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7 Undervalued Oil, Gas & Consumable Fuels Stocks

Of course, there are countless value stocks that are worth mentioning, but this is a concise list of the top 7 undervalued stocks in the Oil, Gas & Consumable Fuels industry for Tuesday, September 01, 2026. Let’s take a closer look at their individual scores to see how they measure up against each other and the Oil, Gas & Consumable Fuels industry median.

The Value Grade is assigned based on how each stock’s composite valuation compares to all other stocks.

The process for assigning grades starts with each variable for a given stock. The percentile rankings for all valid ratios that a stock has are calculated. So, for instance, a stock could have a price-to-book ranking in the 43rd percentile, a price-earnings ranking in the 67th percentile, a price-to-sales ranking in the 23rd percentile, etc. Then, those rankings are averaged for each stock. (A minimum of two valid variables are required, though all six will be used if available.)

Once the average of the individual variables is calculated, that average is ranked against all stocks. Put another way, each stock’s composite valuation is compared to all other stocks. These ranks are then sorted into quintiles from the cheapest 20% (a grade of A) to the most expensive 20% (a grade of F).

As always, we recommend that you conduct proper due diligence and research before investing in any security. We also suggest that investors utilize numerous grades, not just value, when it comes to deciding whether a company is a good fit for their allocation needs.

ConocoPhillips’s Value Grade

Value Grade:

ConocoPhillips explores for, produces, transports, and markets crude oil, bitumen, natural gas, liquefied natural gas (LNG), and natural gas liquids. It operates in five segments: Alaska; Lower 48; Canada; Europe, Middle East and North Africa; and Asia Pacific. The company’s portfolio includes unconventional plays in North America; conventional assets in North America, Europe, Asia, and Australia; global LNG developments; oil sands assets in Canada; and an inventory of global exploration prospects. It serves in the United States, Canada, China, Equatorial Guinea, Libya, Malaysia, Norway, Singapore, the United Kingdom, and internationally. ConocoPhillips was founded in 1917 and is headquartered in Houston, Texas.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

ConocoPhillips has a Value Score of 62, which is considered to be undervalued.

When you look at ConocoPhillips’s price-to-sales ratio at 2.54 compared to the industry median at 1.89, this company has a higher price relative to revenue compared to its peers. This could make ConocoPhillips’s stock less attractive for value investors.

ConocoPhillips’s price-earnings ratio is 17.60 compared to the industry median at 13.00. This means it has a higher share price relative to earnings compared to its peers. This could make ConocoPhillips less attractive for value investors.

Now, let’s assess ConocoPhillips’s EV/EBITDA ratio, also known as enterprise multiple. At 5.7, when compared to the industry median of 6.4, the company may be considered undervalued in relation to its peers. Value investors could use the enterprise multiple to identify stocks that are considered overvalued or undervalued relative to their industry.

Shareholder yield is the sum of a stock’s dividend yield (paid over previous 12 months minus special dividends) and the percentage of net share buybacks over the previous 12 months. ConocoPhillips’s shareholder yield is higher than its industry median ratio of 2.00%. Value investors may look for an attractive shareholder yield because it can be a powerful tool for identifying if the company has a good management team.

As one of the most common value metrics, the price-to-book ratio evaluates a company’s current market price relative to its book value. ConocoPhillips’s price-to-book ratio is higher than its industry median ratio of 1.92. This could make ConocoPhillips less attractive to investors looking for a new addition to their portfolio.

Lastly, let’s take a look at ConocoPhillips’s price-to-free-cash-flow ratio (P/FCF), which can indicate a company’s market value relative to its operating cash flow. ConocoPhillips’s price-to-free-cash-flow ratio is higher than its industry median ratio of 17.40. This could make ConocoPhillips less attractive because the higher P/FCF ratio indicates that ConocoPhillips is undervalued. The P/FCF ratio metric can also be viewed over a long-term time frame to see if the company's cash flow to share price value is generally improving or worsening.

Energy Transfer LP’s Value Grade

Value Grade:

Energy Transfer LP, together with its subsidiaries, provides energy-related services in the United States. It operates through Intrastate Transportation and Storage; Interstate Transportation and Storage; Midstream; Natural Gas Liquid (NGL) and Refined Products Transportation and Services; Crude Oil Transportation and Services; Investment in Sunoco LP; Investment in USA Compression Partners, LP (USAC); and All Other segments. The company owns and operates natural gas transportation pipelines and storage facilities; and approximately 12,200 miles of intrastate natural gas transportation pipelines and 20,090 miles of interstate natural gas pipelines. It also sells natural gas to electric utilities, independent power plants, local distribution and other marketing companies, and industrial end-users. In addition, the company owns and operates natural gas gathering pipelines, processing plants, and treating and conditioning facilities; and natural gas gathering, compression, treating, dehydration and processing, oil pipeline facilities. Further, it owns 5,700 miles of NGL pipelines; NGL fractionation and storage facilities; and other NGL storage assets and terminals. Additionally, the company provides crude oil transportation, terminalling, trucking, acquisition, and marketing activities; owns and operates approximately 18,000 miles of crude oil trunk and gathering pipelines; and sells and distributes motor fuels and other petroleum products under the Sunoco and EcoMaxx brands. It also offers natural gas compression; wholesale power trading; and carbon dioxide and hydrogen sulfide removal services, as well as management of coal and natural resources properties; sells standing timber; leases coal-related infrastructure facilities; and collects oil and gas royalties. The company was formerly known as Energy Transfer Equity, L.P. and changed its name to Energy Transfer LP in October 2018. Energy Transfer LP was founded in 1996 and is headquartered in Dallas, Texas.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

Energy Transfer LP has a Value Score of 60, which is considered to be fairly valued.

Energy Transfer LP’s price-earnings ratio is 14.7 compared to the industry median at 13.0. This means that it has a higher price relative to its earnings compared to its peers. This makes Energy Transfer LP less attractive for value investors.

Energy Transfer LP’s price-to-book ratio is lower than its peers. This could make Energy Transfer LP more attractive for value investors when compared to the industry median at 1.92.

You can read more about Energy Transfer LP’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

Presidio Production Company’s Value Grade

Value Grade:

Presidio Production Company, an independent energy company, engages in the acquisition, development, exploration, and production of oil and natural gas properties in the United States. The company holds operated and non-operated proved developed producing wells that produce oil, natural gas, and natural gas liquids located throughout Texas, Oklahoma, and Kansas. It also provides field services, including compression, FLIR surveys, emissions reduction equipment, tubing scanning, and line locating services, with compression and FLIR surveys. The company is headquartered in Fort Worth, Texas.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

Presidio Production Company has a Value Score of 86, which is considered to be undervalued.

Presidio Production Company’s price-to-book ratio is lower than its peers. This could make Presidio Production Company more attractive for value investors when compared to the industry median at 1.92.

You can read more about Presidio Production Company’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

NGL Energy Partners LP’s Value Grade

Value Grade:

NGL Energy Partners LP engages in the crude oil, condensate, natural gas liquids, crude oil and produced water businesses in the United States. It operates through three segments: Water Solutions, Crude Oil Logistics, and Liquids Logistics. The Water Solutions segment transports, treats, recycles, and disposes produced and flowback water generated from crude oil and natural gas production; aggregates and sells recovered crude oil; disposes solids, such as tank bottoms, and drilling fluid and muds, as well as performs truck washouts; and sells produced water for reuse and recycle, and brackish non-potable water. The Crude Oil Logistics segment purchases crude oil from producers and marketers and transports it to refineries for resale at pipeline injection stations, storage terminals, barge loading facilities, rail facilities, refineries, and other trade hubs; and provides storage, terminaling, and transportation services through pipelines and storage tanks. The Liquids Logistics segment offers natural gas liquids to commercial, retail, and industrial customers across the United States and Canada through its five terminals, third-party storage and terminal facilities, nine common carrier pipelines and a fleet of leased railcars. This segment also provides services for marine exports of butane through its facility located in Chesapeake, Virginia; and owns a propane pipeline in Michigan. NGL Energy Holdings LLC serves as the general partner of the company. NGL Energy Partners LP was founded in 1940 and is headquartered in Tulsa, Oklahoma.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

NGL Energy Partners LP has a Value Score of 94, which is considered to be undervalued.

You can read more about NGL Energy Partners LP’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

Ovintiv Inc.’s Value Grade

Value Grade:

Ovintiv Inc., together with its subsidiaries, operates as an oil and natural gas exploration and production company in North America. The company operates through USA Operations and Canadian Operations segments. It is involved in the exploration, development, production, and marketing of oil, NGLs, natural gas and other related activities in the Permian in West Texas and Anadarko in West-central Oklahoma in the United States, as well as in the Montney in northwest Alberta and northeast British Columbia. The company was formerly known as Encana Corporation and changed its name to Ovintiv Inc. in January 2020. Ovintiv Inc. was incorporated in 2020 and is based in Denver, Colorado.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

Ovintiv Inc. has a Value Score of 66, which is considered to be undervalued.

Ovintiv Inc.’s price-earnings ratio is 19.0 compared to the industry median at 13.0. This means that it has a higher price relative to its earnings compared to its peers. This makes Ovintiv Inc. less attractive for value investors.

Ovintiv Inc.’s price-to-book ratio is higher than its peers. This could make Ovintiv Inc. less attractive for value investors when compared to the industry median at 1.92.

You can read more about Ovintiv Inc.’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

Talos Energy Inc.’s Value Grade

Value Grade:

Talos Energy Inc., through its subsidiaries, engages in the exploration and production of oil and gas in the United States and Mexico. The company operates through two segments: Upstream, and Carbon Capture and Sequestration. It also engages in the exploration and production of natural gas liquid. Talos Energy Inc. was founded in 2011 and is headquartered in Houston, Texas.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

Talos Energy Inc. has a Value Score of 93, which is considered to be undervalued.

Talos Energy Inc.’s price-to-book ratio is higher than its peers. This could make Talos Energy Inc. less attractive for value investors when compared to the industry median at 1.92.

You can read more about Talos Energy Inc.’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

Unit Corporation’s Value Grade

Value Grade:

Unit Corporation, together with its subsidiaries, develops, acquires, and produces oil and natural gas properties in the United States. The company operates through Oil and Natural Gas and Contract Drilling segments. The Oil and Natural Gas segment explores for, acquires, develops, and produces oil and natural gas properties. The Contract Drilling segment is involved in the drilling of onshore oil and natural gas wells for a range of other oil and natural gas companies primarily in Oklahoma, and Texas. Its producing oil and natural gas properties, unproved properties, and related assets are primarily located in Oklahoma and Texas. Unit Corporation was incorporated in 1963 and is headquartered in Tulsa, Oklahoma.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are value and so on.

Unit Corporation has a Value Score of 93, which is considered to be undervalued.

Unit Corporation’s price-earnings ratio is 9.5 compared to the industry median at 13.0. This means that it has a lower price relative to its earnings compared to its peers. This makes Unit Corporation more attractive for value investors.

Unit Corporation’s price-to-book ratio is higher than its peers. This could make Unit Corporation less attractive for value investors when compared to the industry median at 1.92.

You can read more about Unit Corporation’s key financial metrics like shareholder yield, price-to-free-cash-flow and EV/EBITDA ratio, or learn more about its Momentum and Growth Grades, by subscribing to A+ Investor.

Other Oil, Gas & Consumable Fuels Stock Grades

Value is just one of the five Stock Grades included in our A+ Investor service. AAII members can see the top-graded stocks—those with grades of A or B for value, growth, momentum, earnings estimate revisions and quality—on the A+ Stock Grades Screener.

Also, if you want full access to all of AAII’s premium services, you can subscribe to one convenient bundled plan called AAII Platinum where you can try out A+ Investor, AAII Dividend Investing, the Stock Superstars Report, Growth Investing and VMQ Stocks. With the other premium services, you can dive deep into additional metrics, portfolios, commentary and information about Oil, Gas & Consumable Fuels stocks as well as other industrys.

Choosing Which of the 7 Best Oil, Gas & Consumable Fuels Stocks Is Right for You

Choosing which value stocks to invest in will ultimately depend on your individual goals and allocation; however, comparing similar value stocks in the same industry can help you analyze which might be better investments for you in the long run. So, let’s take a look at the Value Grade for all of our stocks.

• ConocoPhillips stock has a Value Grade of B.
• Energy Transfer LP stock has a Value Grade of C.
• Presidio Production Company stock has a Value Grade of A.
• NGL Energy Partners LP stock has a Value Grade of A.
• Ovintiv Inc. stock has a Value Grade of B.
• Talos Energy Inc. stock has a Value Grade of A.
• Unit Corporation stock has a Value Grade of A.

Now that you have a bit more background about each of the 7 undervalued stocks in the Oil, Gas & Consumable Fuels industry as well as their overall grades, it’s time for you to conduct additional research to see if these could fit your portfolio needs based on your goals and risk tolerance. AAII can help you figure out both and identify which investments align with what works best for you.

We do so through a program of education that teaches you to invest for yourself and become an effective manager of your own wealth—no more relying on others for your financial independence. You can rely on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis that makes you a better investor.

A+ Investor adds to that qualitative teaching by giving you a powerful data suite that helps you whittle down investment decisions to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

Additional Resources About Oil, Gas & Consumable Fuels Stocks

Want to learn more about Oil, Gas & Consumable Fuels stocks to see if they could be the right investment for you? Check out some additional resources and articles to help you on your financial journey.

• Six Ratios for Stock Valuation
• 7 Undervalued Oil, Gas & Consumable Fuels Stocks for Monday, August 31
• Is Standard Nuclear, Inc. (STDN) Stock a Good Investment?
• Why Battalion Oil Corporation’s (BATL) Stock Is Up 5.34%

AAII Disclaimer

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