(EXXI) to Present at CapitalOne 2014 Securities Energy Conference

HOUSTON, Dec. 9, 2014  — Energy XXI (Nasdaq:EXXI) (AIM:EXXI) today announced Chairman, President and Chief Executive Officer John Schiller will present at the CapitalOne 2014 Securities Energy Conference in New Orleans on Thursday, Dec. 11, 2014 at 1:40 p.m. Central Time.

Information regarding webcasting will be available on the Energy XXI homepage (www.EnergyXXI.com) in the Investor Relations, Events & Presentations section.

About the Company

Energy XXI is an independent oil and natural gas exploration and production company whose growth strategy emphasizes acquisitions, enhanced by its value-added organic drilling program. The company’s properties are located in the U.S. Gulf of Mexico waters and the Gulf Coast onshore.  Cantor Fitzgerald Europe is Energy XXI’s listing broker in the United Kingdom.  To learn more, visit the Energy XXI website at www.EnergyXXI.com.

CONTACT: ENQUIRIES OF THE COMPANY

         Energy XXI
         Greg Smith
         Vice President, Investor Relations
         713-351-3149
         gsmith@energyxxi.com

         Cantor Fitzgerald Europe
         Nominated Adviser: David Porter, Rick Thompson
         Corporate Broking: Richard Redmayne
         Tel: +44 (0) 20 7894 7000

         Pelham Bell Pottinger
         James Henderson
         jhenderson@pelhambellpottinger.co.uk
         Mark Antelme
         mantelme@pelhambellpottinger.co.uk
         +44 (0) 20 7861 3232