Halliburton (HAL) Business & Investor Dossier

Halliburton makes money by selling products and services to oil and gas exploration and production companies that help them find, drill, complete, and produce oil and gas wells. The company operates two segments. Completion and Production (C&P) is the larger segment and includes hydraulic fracturing services (pumping high-pressure fluid to crack rock and release oil and gas), cementing (sealing the wellbore after drilling), well stimulation, perforating (creating holes in the casing to allow oil and gas to flow), artificial lift systems (pumps and gas lift equipment to maintain production from aging wells), and production chemicals. Drilling and Evaluation (D&E) includes directional drilling services (steering horizontal wells through the target formation), measurement while drilling, logging while drilling, wireline formation evaluation, drill bits, and testing and completion tools. Halliburton charges operators per-job fees, day rates, or performance-based contracts depending on the service. Revenue tracks closely with global drilling activity, particularly North American onshore activity (shale wells) where Halliburton has its strongest market share in hydraulic fracturing.

Halliburton, SLB (formerly Schlumberger), and Baker Hughes are the three dominant global oilfield services companies, but they have different strategic emphases. Halliburton is the most North America-concentrated of the three: a disproportionate share of its revenue comes from US land operations (particularly shale basin hydraulic fracturing), and it has historically had weaker penetration of deepwater and international markets relative to SLB. This concentration makes Halliburton's revenue more volatile and more directly tied to US shale activity cycles. SLB is the most international and technology-focused, with the broadest geographic reach and deepest research investment -- it tends to outperform in complex deepwater and international projects that demand the most technically advanced services. Baker Hughes (GE's oilfield services business merged with Baker Hughes in 2017) is differentiated by its large exposure to LNG equipment and industrial gas turbines through its GE-heritage businesses, making it a hybrid oilfield services and industrial company. For investors, Halliburton is the purest leveraged play on North American shale activity; SLB is the broadest international oilfield services exposure; Baker Hughes is the most diversified into energy transition and LNG infrastructure.

The April 2010 Deepwater Horizon blowout and oil spill in the Gulf of Mexico was the worst offshore oil spill in US history, killing 11 workers and releasing approximately 4.9 million barrels of oil into the Gulf. Halliburton's role was as the cementing contractor on the well -- Halliburton pumped the cement slurry that was intended to seal the wellbore and prevent blowout. Investigations found that the cement job was deficient: the cement did not adequately seal the well, and a subsequent series of decisions by BP (the operator) and Transocean (the rig operator) failed to catch the signs of the impending blowout. Halliburton settled its liability with the Deepwater Horizon Trust in 2014 for approximately $1.1 billion, substantially less than BP's ~$65 billion in total liabilities and Transocean's ~$1.4 billion. Halliburton had pre-warned BP that the cement design it was being asked to use was considered risky, which became a significant factor in limiting Halliburton's ultimate liability relative to BP's.

Halliburton derives a disproportionately large share of its revenue from North America compared to SLB and Baker Hughes -- typically 40-50% of revenue is North America (primarily US land), versus 50-60% international. This geographic mix has important implications for investors. North American activity, particularly in the Permian Basin, is highly sensitive to US oil prices, producer capital budgets, and the financial discipline (or lack thereof) of US shale operators. When oil prices fall and US producers cut budgets, Halliburton's North America revenue can decline sharply because hydraulic fracturing activity responds quickly to price signals -- operators can defer completions faster than they can defer already-drilled wells internationally. International activity tends to be less volatile: national oil companies and major integrated oil companies operate on longer-term production plans and are less likely to sharply cut activity on short-term price movements. The implication for Halliburton is higher revenue volatility than its more international peers, but also potentially higher leverage to a North American shale boom when US operators are actively drilling and completing wells.

Halliburton's main risks include: oil and gas price cycles, as oilfield services demand rises and falls with producer capital spending which tracks oil prices -- a sustained decline in crude oil prices causes operators to cut drilling programs, sharply reducing demand for Halliburton's services; North America concentration, as US shale activity is more volatile than international conventional drilling, making Halliburton's revenue swings larger than peers; energy transition long-term risk, as the global shift away from fossil fuels represents a secular threat to demand for oilfield services over a multi-decade horizon, though the pace is uncertain and oil demand remains high currently; geopolitical risk, as Halliburton operates in politically unstable oil-producing regions including the Middle East, Africa, and Latin America, creating potential for contract disruptions, asset seizures, or safety incidents; and competitive pricing pressure from SLB, Baker Hughes, and smaller regional oilfield services competitors in specific basins and service lines.