PATTERSON UTI ENERGY INC (PTEN) › Operating Cash FlowPATTERSON UTI ENERGY INC (PTEN) — Operating Cash FlowAnnual figures by fiscal year, from SEC filings.2007: $812.22M2008: $675.00M2009: $453.68M2010: $525.70M2011: $868.60M2012: $1.01B2013: $888.87M2016: $305.03M2017: $300.71M2018: $730.67M2019: $696.20M2020: $278.86M2021: $95.50M2022: $566.19M2023: $1.01B2024: $1.18B2025: $961.22M$961.22M2007Operating Cash Flow (USD)2025Fiscal YearOperating Cash FlowChange YoY2025$961.22M-18.2%2024$1.18B+16.9%2023$1.01B+77.7%2022$566.19M+492.9%2021$95.50M-65.8%2020$278.86M-59.9%2019$696.20M-4.7%2018$730.67M+143.0%2017$300.71M-1.4%2016$305.03M—2013$888.87M-11.6%2012$1.01B+15.7%2011$868.60M+65.2%2010$525.70M+15.9%2009$453.68M-32.8%2008$675.00M-16.9%2007$812.22M—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsCapital ExpendituresShares OutstandingDividends Per Share