We Think Sinopec Oilfield Service (HKG:1033) Is Taking Some Risk With Its Debt

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' So it might be obvious that you need to consider debt, when you think about how risky any given stock is, because too much debt can sink a company. We note that Sinopec Oilfield Service Corporation (HKG:1033) does have debt on its balance sheet. But the more important question is: how much risk is that debt creating?

Why Does Debt Bring Risk?

Debt assists a business until the business has trouble paying it off, either with new capital or with free cash flow. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. However, a more frequent (but still costly) occurrence is where a company must issue shares at bargain-basement prices, permanently diluting shareholders, just to shore up its balance sheet. Having said that, the most common situation is where a company manages its debt reasonably well - and to its own advantage. When we examine debt levels, we first consider both cash and debt levels, together.

View our latest analysis for Sinopec Oilfield Service

What Is Sinopec Oilfield Service's Net Debt?

As you can see below, Sinopec Oilfield Service had CN¥20.0b of debt, at June 2022, which is about the same as the year before. You can click the chart for greater detail. On the flip side, it has CN¥1.98b in cash leading to net debt of about CN¥18.0b.

A Look At Sinopec Oilfield Service's Liabilities

The latest balance sheet data shows that Sinopec Oilfield Service had liabilities of CN¥55.9b due within a year, and liabilities of CN¥2.38b falling due after that. On the other hand, it had cash of CN¥1.98b and CN¥27.2b worth of receivables due within a year. So its liabilities outweigh the sum of its cash and (near-term) receivables by CN¥29.1b.

Given this deficit is actually higher than the company's market capitalization of CN¥27.6b, we think shareholders really should watch Sinopec Oilfield Service's debt levels, like a parent watching their child ride a bike for the first time. Hypothetically, extremely heavy dilution would be required if the company were forced to pay down its liabilities by raising capital at the current share price.

We use two main ratios to inform us about debt levels relative to earnings. The first is net debt divided by earnings before interest, tax, depreciation, and amortization (EBITDA), while the second is how many times its earnings before interest and tax (EBIT) covers its interest expense (or its interest cover, for short). This way, we consider both the absolute quantum of the debt, as well as the interest rates paid on it.

While we wouldn't worry about Sinopec Oilfield Service's net debt to EBITDA ratio of 4.7, we think its super-low interest cover of 1.1 times is a sign of high leverage. It seems that the business incurs large depreciation and amortisation charges, so maybe its debt load is heavier than it would first appear, since EBITDA is arguably a generous measure of earnings. It seems clear that the cost of borrowing money is negatively impacting returns for shareholders, of late. Even worse, Sinopec Oilfield Service saw its EBIT tank 32% over the last 12 months. If earnings keep going like that over the long term, it has a snowball's chance in hell of paying off that debt. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately the future profitability of the business will decide if Sinopec Oilfield Service can strengthen its balance sheet over time. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So we always check how much of that EBIT is translated into free cash flow. Happily for any shareholders, Sinopec Oilfield Service actually produced more free cash flow than EBIT over the last three years. That sort of strong cash conversion gets us as excited as the crowd when the beat drops at a Daft Punk concert.

Our View

On the face of it, Sinopec Oilfield Service's interest cover left us tentative about the stock, and its EBIT growth rate was no more enticing than the one empty restaurant on the busiest night of the year. But at least it's pretty decent at converting EBIT to free cash flow; that's encouraging. Looking at the bigger picture, it seems clear to us that Sinopec Oilfield Service's use of debt is creating risks for the company. If everything goes well that may pay off but the downside of this debt is a greater risk of permanent losses. The balance sheet is clearly the area to focus on when you are analysing debt. But ultimately, every company can contain risks that exist outside of the balance sheet. Be aware that Sinopec Oilfield Service is showing 3 warning signs in our investment analysis , and 1 of those makes us a bit uncomfortable...

Of course, if you're the type of investor who prefers buying stocks without the burden of debt, then don't hesitate to discover our exclusive list of net cash growth stocks, today.

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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.