Key Takeaways and Updates: Exhibit 99.1 Chord Energy Reports Third Quarter 2025 Financial and Operating Results, Declares Base Dividend and Issues Updated Outlook Houston, Texas — November 4, 2025 — Chord Energy Corporation (NASDAQ: CHRD) ("Chord", "Chord Energy" or the "Company") today reported financial and operating results for the third quarter 2025. 3Q25 Operational and Financial Highlights: (1) Non-GAAP financial measure. See "Non-GAAP Financial Measures" below for a reconciliation to the most directl ...