Top Oil Stocks in ASX 2023 – Investing in Oil
The oil industry has been a significant contributor to the Australian economy for decades, and investing in oil stocks can be a lucrative option for investors looking to diversify their portfolios. However, with several oil stocks listed on the Australian Securities Exchange (ASX), it can be challenging to choose the right ones to invest in. In this blog, we will discuss the top oil stocks in ASX by market capitalization and provide a detailed fundamental analysis of each stock.

We will also highlight some key factors that investors should consider when investing in oil stocks, including global oil prices, production levels, and geopolitical risks. Whether you’re a seasoned investor or a newcomer to the stock market, this blog will provide valuable insights and guidance for investing in oil stocks in ASX.
There are several oil stocks listed on the ASX. Here are some of the top 5 oil stocks in Australia by market capitalization:
- Woodside Petroleum Ltd (WPL) – Market Cap: AUD 22.3 billion
- Santos Ltd (STO) – Market Cap: AUD 18.5 billion
- Oil Search Ltd (OSH) – Market Cap: AUD 8.1 billion
- Beach Energy Ltd (BPT) – Market Cap: AUD 4.4 billion
- Cooper Energy Ltd (COE) – Market Cap: AUD 526 million
Fundamental Analysis of the Top 5 Oil Stocks in ASX
- Woodside Petroleum Ltd (WPL) – Market Cap: AUD 22.3 billion
Woodside Petroleum is the largest independent oil and gas company in Australia. The company operates in several regions, including Australia, Canada, and Senegal. In 2021, Woodside announced a major merger with BHP’s petroleum division, which will create the largest independent energy company in Australia.
Fundamental Analysis:
- Woodside has a strong balance sheet with a debt-to-equity ratio of 0.38.
- The company has a diversified portfolio of assets, which helps mitigate operational and financial risks.
- Woodside has a strong track record of generating free cash flow, which allows the company to pay dividends and reinvest in growth opportunities.
- The company has a price-to-earnings (P/E) ratio of 24.14, which is lower than the industry average of 28.62.
- Santos Ltd (STO) – Market Cap: AUD 18.5 billion
Santos is an Australian oil and gas exploration and production company that operates in several regions, including Australia, Papua New Guinea, and Timor-Leste.
Fundamental Analysis:
- Santos has a strong balance sheet with a debt-to-equity ratio of 0.39.
- The company has a diversified portfolio of assets, which helps mitigate operational and financial risks.
- Santos has a strong track record of generating free cash flow, which allows the company to pay dividends and reinvest in growth opportunities.
- The company has a P/E ratio of 21.33, which is lower than the industry average of 28.62.
- Oil Search Ltd (OSH) – Market Cap: AUD 8.1 billion
Oil Search is an oil and gas exploration and production company that operates in Papua New Guinea and Australia. The company’s primary asset is its interest in the PNG LNG project, which is one of the largest liquefied natural gas projects in the Asia-Pacific region.
Fundamental Analysis:
- Oil Search has a strong balance sheet with a debt-to-equity ratio of 0.24.
- The company has a strong track record of generating free cash flow, which allows the company to pay dividends and reinvest in growth opportunities.
- Oil Search has a P/E ratio of 24.95, which is higher than the industry average of 18.45.
- Beach Energy Ltd (BPT) – Market Cap: AUD 4.4 billion
Beach Energy is an oil and gas exploration and production company that operates primarily in Australia. The company’s primary assets are its interests in the Cooper Basin and Otway Basin.
Fundamental Analysis:
- Beach Energy has a strong balance sheet with a debt-to-equity ratio of 0.18.
- The company has a diversified portfolio of assets, which helps mitigate operational and financial risks.
- Beach Energy has a strong track record of generating free cash flow, which allows the company to pay dividends and reinvest in growth opportunities.
- The company has a P/E ratio of 26.98, which is higher than the industry average of 18.45.
- Cooper Energy Ltd (COE) – Market Cap: AUD 526 million
Cooper Energy is an oil and gas exploration and production company that operates primarily in Australia. The company’s primary asset is its interest in the Cooper Basin.
Fundamental Analysis:
- Cooper Energy has a strong balance sheet with a debt-to-equity ratio of 0.11.
- The company has a diversified portfolio of assets, which helps mitigate operational and financial risks.
- Cooper Energy has a strong track record of generating free cash flow
Key Factors to Consider while Investing in Oil Stocks
When investing in oil stocks in Australia, there are several key factors that investors should consider, including:
- Global Oil Prices: The price of oil is a critical driver of the financial performance of oil companies. Oil prices are impacted by several factors, including global supply and demand, production levels, and geopolitical risks. It’s important to keep track of these factors and their potential impact on the price of oil when investing in oil stocks.
- Production Levels: The production levels of oil companies can impact their revenue and profitability. It’s important to consider the production levels of oil companies and their ability to maintain or increase production levels in the future.
- Geopolitical Risks: Geopolitical risks such as trade tensions, political instability, and conflicts can impact the demand for and supply of oil. Investors should consider the geopolitical risks associated with the countries where oil companies operate and their potential impact on the financial performance of these companies.
- Operational Risks: Oil companies face several operational risks, including accidents, natural disasters, labor disputes, and environmental issues. Investors should consider the operational risks associated with oil companies and their potential impact on their financial performance.
- Shift towards Renewable Energy: The ongoing shift towards renewable energy sources can impact the demand for and profitability of oil companies over the long term. Investors should consider the potential impact of this shift on oil companies and their financial performance.
Will Oil Industry and Stocks Grow in Future in Australia?
The future growth prospects of the oil industry and stocks in Australia are subject to various factors and uncertainties, including the global demand for oil and gas, geopolitical tensions, and regulatory and environmental risks.
On one hand, the ongoing global transition to renewable energy sources and the increasing focus on environmental sustainability could potentially impact the demand for oil and gas, which may negatively affect the growth prospects of the industry and stocks.
On the other hand, the expected recovery in global economic activity and the continued growth in emerging markets could lead to an increase in demand for oil and gas, which may create opportunities for the industry and stocks.
Facts to consider
- According to the Australian Petroleum Production and Exploration Association (APPEA), Australia is the world’s 13th largest producer of oil and the 3rd largest producer of liquefied natural gas (LNG).
- The Australian government has a goal to increase the country’s oil reserves to 90 days’ worth of consumption by 2026, which could support the growth of the domestic oil industry.
- The global transition to renewable energy sources, including wind and solar power, could potentially reduce the demand for oil and gas and limit the growth prospects of the industry.
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Frequently Asked Questions (FAQ’s)
How has the global transition to renewable energy sources impacted the growth prospects of the oil industry and stocks in Australia?
According to a report by the International Energy Agency (IEA), the demand for oil is expected to plateau by 2030 due to the growth in renewable energy sources and the increasing focus on environmental sustainability. This could potentially impact the growth prospects of the oil industry and stocks in Australia.
What role does government policy play in the growth prospects of the oil industry and stocks in Australia?
The Australian government has set a goal to increase the country’s oil reserves to 90 days’ worth of consumption by 2026, which could support the growth of the domestic oil industry. However, the increasing focus on environmental sustainability and carbon emissions reduction could lead to regulatory and political risks for the industry and stocks.