EXHIBIT 99.1 Oil States Announces Third Quarter 2025 Results • Consolidated revenues of 165millionHOUSTON,October31,2025–OilStatesInternational,Inc.(NYSE:OIS):∣∣∣∣∣ThreeMonthsEnded∣∣∣165 million HOUSTON, October 31, 2025 – Oil States International, Inc. (NYSE: OIS): | | | | | Three Months Ended | | | % Change | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | September 30, | | June 30, | | September 30, | | | | (Unaudited, In Thousands, Except Per Share Amounts) | | 2025 | | 2025 | | 2024 | Sequential | Year-over-Year | | Consolidated results: | | | | | | | | | | Revenues | 165millionHOUSTON,October31,2025–OilStatesInternational,Inc.(NYSE:OIS):∣∣∣∣∣ThreeMonthsEnded∣∣∣ | 165,18 ...