Case Details

Upland Oil and Gas LLC and Upland Oil and Gas LLC, Sucursal del Perú v. PeruPetro, S.A. (ICSID Case No. ARB/26/5)

Proceeding Materials Procedural Details

  • Hydrocarbon Concession
  • Oil, Gas & Mining
  • Contract
  • ICSID Convention - Arbitration Rules

    (a) Original Proceeding

    • Upland Oil and Gas LLC (U.S.), Upland Oil and Gas LLC, Sucursal del Perú (Peruvian)
    • PeruPetro, S.A. (Peruvian)
    • January 22, 2026

      Party Representatives

    • Vinson & Elkins, New York, NY, U.S.A.
      Barrios & Fuentes Abogados, Lima, Peru
    • Gerencia General de PeruPetro S.A., Lima, Peru
      Squire Patton Boggs, Paris, France and Miami, FL, U.S.A.
      Comisión Especial que Representa al Estado en Controversias Internacionales de Inversión, Lima, Peru
    • Pending
    • April 27, 2026 - Following appointment by the Respondent, José Antonio Moreno Rodríguez (Paraguayan), accepts his appointment as arbitrator.

(a) Original Proceeding

Date Development
January 22, 2026

The Acting Secretary-General registers a request for the institution of arbitration proceedings.
April 10, 2026

Following appointment by the Claimants, Elina Mereminskaya (Chilean/Russian) accepts her appointment as arbitrator.
April 27, 2026

Following appointment by the Respondent, José Antonio Moreno Rodríguez (Paraguayan), accepts his appointment as arbitrator.