Upstream & Gas Systems

RESERVE REPLACEMENT, EXPLORATION STRATEGY AND UPSTREAM CAPITAL INVESTMENT IN ALGERIA

ThemeUpstream & Gas Systems
Country / RegionAlgeria
Year2026
AuthorsOpetunde Diaro

Summary

This intelligence note assesses Algeria's reserve replacement strategy, upstream exploration portfolio, and capital investment landscape in the context of accelerating global gas demand, EU energy-security post-2022, the energy transition, and intensifying LNG competition headed into the second half of the 2020s. The analysis benchmarks Algeria against Africa's benchmark gas producers Nigeria, Egypt, Mozambique, Senegal and Libya and frames the conclusions for the central stakeholders: Sonatrach, Algeria's Ministry of Energy & Mining and ALNAFT, international oil companies (IOCs), development finance institutions (DFIs), and the European governments buying Algerian molecules.

Key Messages

  • Reserve replacement is becoming critical, with Algeria needing sustained exploration and development to maintain its gas production and export position.
  • Upstream investment will be decisive, as Sonatrach and its partners must unlock new resources while managing mature-field decline.
  • Europe remains a strategic market, with post-2022 energy-security priorities supporting demand for Algerian gas despite increasing competition from global LNG.
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Details
Theme
Upstream & Gas Systems
Region
Algeria
Year
2026
Authors
Opetunde Diaro
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