Alameda1 Independent Resources Assessment Marti Reservoir

• Independent expert McDaniel & Associates has made the following assessment of the third and final reservoir encountered by the Alameda-1 exploration well in the Block 9 Production Sharing Contract (Block 9 PSC) area, onshore Cuba: − 1.5 billion barrels of oil in place 1,2 − 95 million barrels of Prospective Resource 6 − (up to) 56% chance of discovery • The three reservoirs encountered by the Al