The gabon oil and gas market size was valued at USD 1.72 billion in 2025 and is estimated to grow from USD 1.78 billion in 2026 to reach USD 2.12 billion by 2031, at a CAGR of 3.62% during the forecast period (2026-2031). This report is Segmented by Sector (Upstream, Midstream, and Downstream), Location (Onshore and Offshore), Service (Construction, Maintenance and Turn-Around, and Decommissioning). The Market Sizes and Forecasts are Provided in Terms of Value (USD).
Investment prioritizes projects with quick cash cycles, such as VAALCO’s USD 80 million infill program at Etame that pays back in under two years, contrasting with PETRONAS’s ultra-deepwater Boudji-1, where capital and risk rise sharply. Efficiency gains from integrated engineering contracts further cement upstream primacy. The Gabon oil & gas market will maintain this upstream tilt unless incentives emerge for local petrochemicals or gas-to-liquids complexes.
Gabon Oil And Gas Market Trends and Insights
Revised Hydrocarbons Code Attracting IOCs
Gabon’s 2025 dual-code framework separates oil and gas terms, trims state participation to 10%, and grants import-duty exemptions for LNG equipment, making fiscal terms regionally competitive. ExxonMobil and BP executed ultra-deepwater memoranda of understanding (MoUs) in 2025, ending a decade-long hiatus by supermajors. Perenco fast-tracked Cap Lopez FLNG once accelerated depreciation for gas projects became law. The code mandates 90-day approvals for production-sharing contracts, compressing bureaucratic timelines. Independents such as BW Energy and Panoro expanded Dussafu drilling on the back of the same incentives.New Deep-Water Discoveries (Dussafu, Hibiscus)
BW Energy’s Bourdon find in March 2025 raised Dussafu recoverable reserves to over 150 million barrels and supports a third production hub. Reservoirs in Gamba sandstones show permeability above 500 mD, yielding 5,000-10,000 barrels per day (bpd) initial rates that justify USD 40-60 million well costs. PETRONAS confirmed frontier potential when Boudji-1 logged 90 m hydrocarbon sands in 2024. These successes offset a 60% onshore decline since the 1990s. Panoro’s 17.5% stake in Dussafu generated 4,760-6,502 bpd in 2025 and funded MaBoMo Phase 2 drilling.Decline of Legacy Onshore Fields
Onshore output fell from 370,000 bpd in 1997 to 224,000 bpd in 2024 and could slip to 100,000-200,000 bpd by 2030 without major EOR investment. Water cuts exceed 80%, and reservoir pressure is dropping, reducing waterflood efficiency. Polymer or CO₂ projects cost USD 15,000-25,000 per incremental barrel of reserves with 10-year paybacks, deterring capital. TotalEnergies quit its mature assets in 2021, transferring liabilities to Perenco. A 30% decline would cut fiscal receipts by USD 1.8 billion, squeezing infrastructure budgets.Other drivers and restraints analyzed in the detailed report include:
- Cap Lopez FLNG & Gas Monetization Build-Out
- Global Demand for Low-Sulfur Crudes
- Skilled-Labor Shortage for Deep-Water Ops
Segment Analysis
The upstream portion of the Gabon oil & gas market size accounted for 76.1% revenue in 2025 and is advancing at a 3.8% CAGR through 2031. Annual spend is driven by USD 40-60 million wells and USD 500 million-plus floating production systems. Midstream outlays are smaller because new wells tie back to existing hubs, while downstream refining covers only 7% of domestic crude throughput.Investment prioritizes projects with quick cash cycles, such as VAALCO’s USD 80 million infill program at Etame that pays back in under two years, contrasting with PETRONAS’s ultra-deepwater Boudji-1, where capital and risk rise sharply. Efficiency gains from integrated engineering contracts further cement upstream primacy. The Gabon oil & gas market will maintain this upstream tilt unless incentives emerge for local petrochemicals or gas-to-liquids complexes.
Complete Report Scope:
- By Sector
- Upstream
- Midstream
- Downstream
- By Location
- Onshore
- Offshore
- By Service
- Construction
- Maintenance and Turn-around
- Decommissioning
List of Companies Covered in this Report:
- Perenco SA
- TotalEnergies SE
- VAALCO Energy Inc.
- Maurel et Prom SA
- Gabon Oil Company
- Assala Energy
- Petronas
- BW Energy
- Panoro Energy
- CNOOC
- Savannah Energy
- BW Offshore
- Eni SpA
- Chevron
- Exxon Mobil
- Schlumberger
- Halliburton
- Baker Hughes
- TechnipFMC
- Saipem
Additional Benefits:
- The market estimate (ME) sheet in Excel format
- 3 months of analyst support
Table of Contents
1 Introduction
4 Market Landscape
5 Market Size & Growth Forecasts
6 Competitive Landscape
7 Market Opportunities & Future Outlook
Companies Mentioned (Partial List)
A selection of companies mentioned in this report includes, but is not limited to:
- Perenco SA
- TotalEnergies SE
- VAALCO Energy Inc.
- Maurel et Prom SA
- Gabon Oil Company
- Assala Energy
- Petronas
- BW Energy
- Panoro Energy
- CNOOC
- Savannah Energy
- BW Offshore
- Eni SpA
- Chevron
- Exxon Mobil
- Schlumberger
- Halliburton
- Baker Hughes
- TechnipFMC
- Saipem
