Hess Midstream LP (HESM)

The energy industry is divided into three major segments. Upstream companies find and drill for oil and gas. Downstream companies refine crude oil and sell fuel to consumers and businesses. In the middle sits the midstream: the infrastructure that physically moves hydrocarbons from the ground to the places where they are refined, processed, or shipped. Hess Midstream LP owns and operates those assets—pipelines, processing plants, compression equipment, and loading terminals—that take crude oil and natural gas from wells and deliver them to the market.

This is a quieter business than upstream exploration or downstream consumer marketing, but it is fundamental. Without functioning pipelines and processing equipment, crude oil and gas cannot get to market. The midstream operator earns a fee or margin for each barrel or cubic foot that flows through its system. That stream of fees provides predictable cash flow, which midstream companies typically pass through to shareholders in the form of high dividend distributions.

Hess Midstream was created in 2014 when its parent company, Hess Corporation (an upstream oil and gas producer), spun off its midstream assets into a separate limited partnership. The parent company Hess retained ownership of most of the midstream entity, making Hess Midstream effectively a subsidiary of Hess Corp, though publicly traded. This structure is common in energy: the parent benefits from steady cash distribution from the midstream, and the midstream achieves a public valuation and liquidity. Over time, Hess Corp gradually reduced its stake in the midstream through sales, but the two companies remain closely linked.

The Bakken and beyond

Hess Midstream’s original business centered on the Bakken Shale formation in North Dakota, where Hess Corporation operates prolific oil wells. The midstream assets included pipelines to move Bakken crude to refineries and export terminals, gas processing plants to extract natural gas liquids, and compression equipment to move gas. These assets are long-lived and relatively stable: once a well is producing, it generates crude or gas that must be transported via the midstream system for years.

This Bakken focus gave Hess Midstream predictable volume and cash flow, but it also meant the company was heavily exposed to the fortunes of one geographic region and one parent company’s production. If Hess Corporation scaled back Bakken drilling, Hess Midstream’s volumes would fall. If the Bakken’s geology disappointed, or if regulations tightened, the partnership faced headwinds.

To diversify, Hess Midstream expanded into the Guyana basin, an emerging major oil region off the coast of Guyana in South America. Hess Corporation is a major operator in Guyana and has discovered vast oil reserves there. The midstream assets in Guyana—offshore pipelines and onshore processing—move Guyana crude to floating storage and export vessels. Guyana is emerging as a second major pillar of Hess Midstream’s business, and it is where most of the company’s growth is being directed.

How midstream makes money

Hess Midstream earns revenue by charging for the use of its assets. For a pipeline, the company charges per barrel transported—often cents per barrel, but volumes are enormous. For a processing plant, it charges a fee per unit of gas processed or per barrel of liquids recovered. For compression equipment, it charges for moving gas. These fees are sometimes fixed contractually for years, sometimes tied to commodity prices or throughput.

The cost structure is relatively fixed. Once a pipeline is built, operating it costs very little extra—some monitoring, maintenance, compressor power, staffing. If throughput doubles, the cost doesn’t double. This operating leverage means higher volumes translate directly to higher profits. Conversely, if volumes fall sharply, the fixed costs spread over fewer units and margin declines steeply.

Capital is required upfront to build or acquire midstream assets, but once they’re in service, they generate cash for years. If a pipeline is built for fifty thousand barrels per day and actually moves fifty thousand, it can pay for itself in a few years and then generate decades of cash flow. This is why midstream entities are structured to return cash to shareholders—the business is fundamentally about harvesting cash from assets rather than reinvesting to grow.

The partnership structure and distributions

Hess Midstream is a limited partnership, a legal structure common in energy and infrastructure. Limited partners are passive investors; they receive distributions of cash but do not manage operations. The general partner, also Hess-affiliated, handles operations and strategy. This structure is tax-efficient for energy companies and allows aggressive distribution of cash—the partnership pays out almost all of its cash flow to unit holders rather than retaining earnings.

These high distributions are the draw for investors. A midstream partnership can yield 6 to 10 percent annually in distributions, higher than most stocks and especially attractive in low-interest-rate environments. The tradeoff is that the partnership’s growth is constrained—if cash is paid out, it is not reinvested in expansion. Growth in distributions comes mainly from underlying volume growth in the parent’s upstream business (Hess Corp drilling more) or acquisitions funded by new debt or equity raises.

Risks and dependencies

Hess Midstream is entirely dependent on its parent company, Hess Corporation, for the majority of its volumes. If Hess Corp slows drilling, sales off assets, or faces operational problems, Hess Midstream’s throughput falls and cash distributions shrink. The two companies are vertically integrated, and midstream cash flow is really just a passthrough from upstream earnings.

Commodity price cycles also matter indirectly. When oil is cheap, upstream drilling slows; less crude is produced; less flows through the midstream; cash distributions fall. When oil is expensive, upstream booms, and the midstream sees volume growth. The partnership hedges this somewhat through fee structures and long-term contracts, but the underlying dependence on upstream economics cannot be escaped.

Regulatory risk is present in any energy infrastructure. Pipelines face permitting and environmental scrutiny. Offshore facilities face weather risk and marine regulations. Policy shifts toward lower fossil-fuel production could reduce volumes over time.

Debt is another consideration. Midstream partnerships often use leverage to fund acquisitions or to smooth distributions during downturns. Hess Midstream carries debt, and if interest rates rise sharply or the company faces unexpected volume declines, debt service becomes a pressure that can force distributions to be cut—a shock for income-focused investors.

Growth and strategy

Hess Midstream’s near-term growth is almost entirely driven by Guyana. Hess Corp has announced major Guyana production ramps over the coming years, which will require corresponding midstream infrastructure expansion. The company is investing in pipelines, processing capacity, and export facilities to handle that growth. This is a visible, multi-year growth runway that differentiates Hess Midstream from many of its peers, which operate more stable but stagnant asset bases.

Beyond Guyana, growth is less obvious. The Bakken is mature. Expansion elsewhere would require acquisitions, which require capital and offer uncertain returns. Many midstream investors prefer stable cash distribution to growth, so the strategy of harvesting Guyana growth while maintaining distributions from Bakken is well-aligned with investor expectations.

How to research Hess Midstream

Hess Midstream’s quarterly and annual reports (SEC CIK 0001789832) detail volumes transported by asset and geography, the fees charged, and the cash distributions paid. Watch Guyana production guidance from parent company Hess Corp—every announced increase in Guyana crude production is a proxy for future midstream cash flow. Monitor the partnership’s leverage ratio; if debt climbs relative to cash generation, distribution cuts may come. Track fee rates and contract terms: are the company’s assets locked into long-term fixed-fee contracts (stable, predictable cash but no upside) or do fees vary with commodity prices (volatile but with upside potential)? Finally, understand what fraction of volumes come from Hess Corp versus third parties. High dependence on the parent is structural risk; diversification into third-party volumes would signal lower dependence and potentially more resilience.