Exhibit 99.1 Nabors Announces First Quarter 2025 Results HAMILTON, Bermuda, April 29, 2025 /PRNewswire/ - Nabors Industries Ltd. ("Nabors" or the "Company") (NYSE: NBR) today reported first quarter 2025 operating revenues of $736 million, compared to operating revenues of$730 million in the fourth quarter of 2024. Net income attributable to Nabors shareholders for the quarter was $33 million, compared to a net loss of$54 million in the fourth quarter. This equates to earnings per diluted share of $2.18, c ...