Patterson-UTI Energy (PTEN) Stock Analysis & Winston Score
Patterson-UTI Energy is one of the largest land drilling contractors in the United States. The company operates large fleets of drilling rigs that oil and gas producers use to drill wells, mainly in major U.S. shale basins like the Permian Basin and Eagle Ford. It also provides pressure pumping services, which help extract oil and gas from underground rock formations after a well is drilled. Patterson-UTI earns money by charging oil and gas companies a daily rate to use its rigs and crews, plus fees for completion services. The company operates almost entirely in North America and has grown through acquisitions, including its 2023 merger with NexTier Oilfield Solutions, which significantly expanded its completions business. Its main risk is that demand for drilling services drops sharply when oil prices fall, since exploration companies quickly cut spending — a cycle that has historically caused large swings in revenue and profitability, as reflected in its current negative operating margin.
Winston Score: 14/100 — Weak
Weak fundamentals across most pillars.
- Quality: Weak (1/30)
- Growth: Weak (2/20)
- Cash Flow: Weak (1/10)
- Stability: Data not available (0/10)
- Valuation: Data not available (0/10)
- Ownership: Mixed (6/15)


