Block Energy enters offshore Gabon with Ndjila and Mpari PSC deal

**HEADLINE:** Gabon Offshore Oil: Block Energy's Ndjila-Mpari Deal Signals New Exploration Phase

**META_DESCRIPTION:** Block Energy enters Gabon's offshore sector with Ndjila and Mpari production-sharing contracts. What it means for African oil investment and energy security.

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## ARTICLE

Gabon's upstream oil sector is attracting renewed foreign investment. Block Energy, a UK-registered exploration and production company, has secured production-sharing contracts (PSCs) for the Ndjila and Mpari offshore blocks—a move that underscores Gabon's strategic pivot toward independent operators and deepwater exploration beyond the majors.

### What drives Block Energy's entry into Gabon?

Gabon remains one of Africa's most stable petroleum jurisdictions, with a 60-year production history and transparent regulatory frameworks under the Ministry of Oil and Gas. Despite output declining from 370,000 barrels per day (bpd) in 2000 to roughly 200,000 bpd today, the country retains substantial underdeveloped reserves in its offshore basins. The Ndjila and Mpari blocks represent frontier acreage with limited historical drilling, offering upside potential for a technically focused operator willing to invest in seismic interpretation and well placement.

Block Energy's entry reflects a broader trend: major international oil companies (ExxonMobil, Shell, TotalEnergies) have consolidated their Gabon portfolios, creating space for mid-tier and independent operators to acquire high-risk, high-reward acreage. For Gabon's government, these deals diversify investor exposure and reduce single-operator dependency while maintaining production stability.

### How do PSC terms affect project economics?

Production-sharing contracts in Gabon typically allocate 60–70% of net production to the state and 30–40% to the contractor after cost recovery. Gabon's fiscal regime is competitive relative to West African peers (Ghana, Cameroon), with predictable cost recovery windows of 5–7 years on modest capital projects. The Ndjila and Mpari blocks are deepwater (likely 400–1,200 meters), requiring subsea infrastructure and floating production systems—capital-intensive but operationally efficient once deployed.

Block Energy must navigate Gabon's licensing requirements, local content obligations (estimated 10–15% of project spend), and environmental permitting under ANGT (National Hydrocarbon Agency). Exploration risk is material: pre-drill estimates suggest mean unrisked resources of 50–200 million barrels of oil equivalent per block, typical for frontier deepwater plays. Discovery rates in the Congo Basin average 40–50%, so drilling success is not guaranteed.

### What are the market implications?

If Block Energy achieves commercial discoveries, production could ramp by 20,000–50,000 bpd within 8–10 years—modest by global standards but meaningful for Gabon's revenue base and sub-Saharan African supply. This supports Gabon's output stabilization goal and diversifies export markets beyond China and France. For African energy investors, the deal signals that sub-Saharan offshore acreage remains attractive despite energy transition pressures, though at lower valuations and with tighter margins than a decade ago.

Conversely, project delays or dry wells would further test Gabon's fiscal dependency on oil (60%+ of government revenue) and could accelerate regional interest in alternative energy (solar, wind, gas-to-power) financed by multilaterals.

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