NYSE: CIE www.cobaltintl.com Lontra Significant Oil and Gas Discovery December 2013 NYSE: CIE 1
Lontra Drill Stem Test Confirms Significant Discovery Lontra field post-drill estimated resource range Orca 1 700 MMBOE to 1.1+ BBOE Lontra 1 Discovery 35-45% liquids (condensate and oil) Baleia 1A (1996) Due to scale of structure…
Cobalt Kwanza Basin Pre-salt Exploration Three Discoveries Cobalt License Lontra 1 Cobalt Discovery Orca 1 Discovery Cobalt Prospect Cobalt Successful Well Baleia 1A Angola Cobalt Currently Drilling Cobalt Upcoming Well Industry…
Potential Commercialization Opportunities of Kwanza Gas Lontra, Cameia and Mavinga estimated potential gas resource up to 5 TCF Luanda Additional appraisal drilling required Does not include further exploration well Lontra success…
NYSE: CIE www.cobaltintl.com Investor Relations Contact: +1 713-452-2322 Cobalt International Energy, Inc. Cobalt Center 920 Memorial City Way, Suite 100 Houston, TX 77024 Main: +1 713-579-9100 NYSE: CIE 6