On July 20, 2016, Mexico's National Hydrocarbons Commission (Comisión Nacional de Hidrocarburos) ("CNH") published in the Mexican Official Gazette (Diario Oficial de La Federación) the bid guidelines for international public tender CNH-R02-L01/2016. This Round Two auction will comprise 15 shallow-water blocks located in the Gulf of Mexico in Tampico-Misantla, Veracruz, and the Southeast Basins (Cuencas del Sureste), as follows:
| Location | Contract Area | Surface (km2) |
| Tampico-Misantla | 1 | 544.4 |
| 2 | 548.7 | |
| 3 | 546.4 | |
| 4 | 556.8 | |
| Veracruz | 5 | 824.5 |
| Cuencas del Sureste | 6 | 559.3 |
| 7 | 590.8 | |
| 8 | 586.0 | |
| 9 | 562.3 | |
| 10 | 532.6 | |
| 11 | 532.7 | |
| 12 | 521.1 | |
| 13 | 564.6 | |
| 14 | 466.4 | |
| 15 | 971.6 |
Each block awarded through this auction will be subject to a Production Sharing Contract having a term of 30 years, subject to two extensions of an additional five years each. The exploration period under each PSC will be four years, also subject to extension by up to an additional two years. The evaluation period for any discovery will be two years and the development period will be between 22 and 32 years, depending on extensions.
The Mexican Ministry of Energy estimates that each block will require an investment of approximately US$750 million to develop.
The bid guidelines require potential operators of the blocks to meet the following criteria, among others:
- They must have verifiable experience as an operator during the period 2011–2015, regardless of whether the project began before or ended during this period, including: (i) participation in at least three exploration and extraction projects, or (ii) capital investments in exploration and extraction projects of at least US$1 billion in the aggregate.
- In the past five years, they must have been an operator in at least one offshore and/or deepwater exploration and extraction project, or they must have participated as a non-operating partner in at least two offshore exploration and extraction projects.
- They must have experience in the areas of industrial safety and environmental protection during the past five years, including in the implementation and operation of systems for the management of industrial safety, operational safety, and environmental protection in exploration and extraction projects in shallow water or deepwater developments.
The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.