Oil majors to bid for Mexico offshore blocks More than 30 companies are expected to bid on 14 shallow-water oil exploration blocks as Mexico prepares to allow private producers to drill in its waters for the first time in almost 80 years Oil exploration blocks Oil extraction blocks Exploration blocks offered in July 15 auction Non-conventional UNITED STATES MexicoÕs maritime border Perdido area Chicontepec and non-conventional GULF OF MEXICO Mexican Ridges Southern deep waters 300km 200 miles Heavy oil Mexico City MEXICO PACIFIC OCEAN GUATEMALA BELIZE HONDURAS Shallow waters: 14 exploration blocks to be awarded in first of five bidding rounds taking place until 2019, comprising total of 169 blocks. Mexico sits on reserves estimated at 115bn barrels of oil equivalent, comparable to KuwaitÕs Sources: Stratfor, Financial Times, wire agencies © GRAPHIC NEWS