A Three-Company Industry
Oilfield services is not a crowded field. Three companies do most of the heavy lifting worldwide, and they are collectively known as the Big Three: Schlumberger, Halliburton, and Baker Hughes (BKR), the stock behind Rob Spivey’s “The #1 Oil Income Play of 2026” pitch. When you buy one of these names, you are buying the global infrastructure that finds, drills, and maintains oil and gas wells.
That triopoly structure matters. With only three majors controlling so much of the market, pricing power runs in cycles, and the fortunes of all three tend to rise and fall together, even as their individual businesses differ in important ways.
The Three Profiles
Schlumberger is the largest of the group, with the broadest international footprint and the deepest reach into offshore and digital reservoir technology. Halliburton is the most North-America-focused of the three, with a heavy tilt toward the shale basins and the pressure pumping work that keeps them producing. Baker Hughes sits somewhere between them, with roughly three-quarters of its services revenue generated outside North America.
That geographic split is one of the clearest ways to tell the three apart. A recovery in international offshore spending helps Schlumberger and Baker Hughes more than it helps Halliburton, while a shale boom flows straight to Halliburton’s bottom line.
The Cycle They All Ride
The group’s earnings follow the same commodity-driven rhythm. When oil prices are strong, operators spend, and the Big Three raise prices and add capacity. When prices crack, spending freezes, and revenue follows down within a quarter or two. The 2015 to 2020 downturn was severe enough that the entire industry underinvested for years, which is now the setup for the current recovery.
That recovery is showing up in real numbers. Baker Hughes reported a 29 percent jump in orders in the second quarter of 2026, and management raised its revenue target to almost $7 billion. The rising tide is lifting all three, which is why the differences in valuation between them are worth watching closely.
How They Compare on Price
Here is where the comparison gets interesting. Baker Hughes trades around 22 times forward earnings, while Halliburton sits near 13 times and Schlumberger near 18 times, even though all three carry similar analyst growth forecasts. That spread is not a neutral observation; it is the market assigning a premium to Baker Hughes for its industrial and energy technology segment, the turbines that now ride the AI electricity boom.
Our oilfield services stocks article digs into that multiple gap, and our oil and gas services explainer covers what the three companies actually do for a living.
The Triopoly’s Pricing Power
Three companies controlling the bulk of a global market is a structure that matters for pricing. When the Big Three are disciplined about adding capacity, the sector’s pricing holds up through the cycle; when they chase volume, margins erode. The 2015 to 2020 downturn taught the industry a painful lesson on that front, and the survivors emerged smaller and more disciplined, which is part of why the current recovery has better margins than past upswings.
Baker Hughes, Schlumberger, and Halliburton each bring something different to that discipline. Schlumberger offers scale and technology, Halliburton offers a lean North American cost base, and Baker Hughes offers the equipment and turbine franchise that diversifies it away from pure services. The triopoly structure, combined with years of underinvestment, is the quiet engine behind the order momentum the whole group is now reporting.
What an Investor Actually Chooses
Strip away the promo and the choice among the three comes down to three questions. Do you want global scale and a digital layer, which points to Schlumberger. Do you want pure, cheap exposure to the North American cycle, which points to Halliburton. Or do you want the hybrid that pairs a services franchise with a growing energy-technology business, which points to Baker Hughes.
There is no single right answer, which is why the valuation spread is so wide despite similar growth forecasts. Baker Hughes trades around 22 times forward earnings, Halliburton around 13, and Schlumberger around 18. The market is not mispricing one of them; it is pricing three different bets, and the investor’s job is to pick the bet that matches the thesis rather than the one the ad happens to be selling.
The Bottom Line
The Big Three share a cycle but not an identity. Schlumberger is the global heavyweight, Halliburton the North American specialist, and Baker Hughes the hybrid with a growing equipment and technology tail. For an investor, the decision is less about which company will ride the recovery and more about what premium you are willing to pay for the parts of the business that are not oilfield services at all.
Ready to see the research? Click here to access Rob Spivey’s report.
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