Asset Report

Nkossa and Nsoko

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The Nkossa and Nsoko fields were discovered by Elf in 1984 and 1992, respectively. The shallow water fields were part of the Haute Mer exploration block, which was subsequently divided into four production sharing contracts (PSC) with different terms. Nkossa is ring-fenced under Haute Mer Zone A and Nsoko under Haute Mer Zone B.Nkossa came onstream in 1996, and production peaked at 100,000 b/d the following year. The development comprises two wellhead platforms tied back to barge-mounted ...

Table of contents

  • Summary
  • Key Issues
    • Wellhead platforms
    • Processing barge
    • Drilling
    • Gas development
    • Future development
  • Capital costs
  • Operating costs
  • Tariffs
  • Cash flow
  • Cash Flow
  • Nkossa
  • Nsoko

Tables and charts

This report includes the following images and tables:

    Index mapNkossa and Nsoko mapNkossa and Nsoko participation
    Reservoir and hydrocarbon characteristicsKey wellsReserves (2P) at 01/01/2026Contingent Resources (2C) at 01/01/2026Production (2016-2025)Nkossa production profileNsoko production profileCapital Costs Pre-2017 to 2025 (US$ million)Operating Costs 2026 to 2034 (US$ million)
  • 15 more item(s)...

What's included

This report contains:

  • Document

    Nkossa and Nsoko

    PDF 4.05 MB