Mr. Dennis Smith reports

NABORS INDUSTRIES LTD. FIRST QUARTER 2012 EARNINGS CONFERENCE CALL INVITATION

Nabors Industries Ltd. is inviting you to join Anthony G. Petrello, president and chief executive officer, on Wednesday, April 25, 2012, at 10 a.m. Central Time for a discussion of operating results for the first quarter 2012. Nabors will release earnings after the market closes on Tuesday, April 24, 2012.

Date:  April 25, 2012

Time:   10 a.m. CT (11 a.m. ET)

Dial-in numbers:  877-941-1427 (domestic); 480-629-9664 (international)

Conference ID:  4526827

Please call 10 minutes ahead of time to ensure proper connection. The conference call will be recorded and available for replay for one week, beginning at 1 p.m. Central Time on April 25, 2012. To hear the recording, please call 877-870-5176 domestically or 858-384-5517 internationally and enter conference ID 4526827.

Nabors will have a live audio webcast of the conference call available on its website. Click on investor relations and then select events calendar to join the webcast. An electronic version of the earnings release and presentation will also be available to download from the website.