Exhibit 99.1 News Release Weatherford Announces Fourth Quarter and Full Year 2025 Results *Non-GAAP - refer to the section titled Non-GAAP Financial Measures Defined and GAAP to Non-GAAP Financial Measures Reconciled • Fourth quarter revenue of $1,289 million increased 5$4,918 million decreased 11% from prior year • Fourth quarter operating income of $199 million increased 12% sequentially and increased 1% year-over-year; full year operati ...