EC Rubio provides specialized legal services for the development, structuring and financing of oil and gas, energy, and infrastructure projects. We provide our clients in the energy sector with comprehensive and pragmatic advice. We represent clients in the domestic and international energy sector in a wide range of transactions, including financial institutions, developers, sponsors, insurance companies, contractors, investors, operators, and suppliers.

Our services

Oil and Gas

  • Upstream, mainstream, and downstream oil and gas transactions.
  • Onshore and offshore oil and gas exploration and production.
  • Refineries.
  • Pipelines.
  • LNG terminals.
  • Contracts.
  • Acquisition of drilling equipment, rigs, and related equipment.
  • Deep drilling near the coast and at sea.
  • Shale.
  • Acquisition of land.


  • Cogeneration.
  • Integration.
  • Commercialization.
  • Structures for the generation, transmission, and distribution of energy.
  • Energy purchase contracts.

Renewable energy

  • Wind farms.
  • Solar projects.


  • Obtaining of project permits and authorizations.
  • Regulatory and contractual compliance audits.
  • Negotiation of government incentives and other government contracts.
  • Acquisitions.
  • Participation in bids and tenders.
  • Challenges during bids and tenders.
  • Contract structuring.
  • Water and other natural resources.
  • Environmental assessments and compliance.
  • Carbon credit certificates.