Tullow Oil plc has officially completed the sale of its entire portfolio of assets in Gabon to the state-owned Gabon Oil Company (GOC) in a deal valued at $307 million, signaling a significant strategic shift for the UK-based energy company as it intensifies efforts to streamline operations and reduce long-standing debt burdens.
The deal transfers 100 per cent ownership of Tullow Oil Gabon S.A., the subsidiary holding all of Tullow’s non-operated working interests in Gabon to GOC.
The transaction, which follows a cash-free, debt-free structure and accounts for taxes and customary adjustments, effectively ends Tullow’s 21-year presence in Gabon’s upstream oil sector.
Tullow’s Chief Financial Officer and interim Chief Executive Officer, Richard Miller, described the deal as a “key milestone that accelerates the deleveraging of Tullow.”
The Gabon exit is widely seen as part of a broader industry pattern, as both major oil companies and independent players move to divest non-core assets in pursuit of higher efficiency and profitability.
For Tullow, the transaction not only represents a geographical contraction but also a strategic realignment to focus more intensively on core assets, particularly in Ghana where the company continues to operate with significant equity in producing fields.
According to sources familiar with the deal, proceeds from the Gabon sale will be used primarily to reduce the company’s net debt, which has weighed heavily on its balance sheet in recent years.
“I am pleased with the momentum we have at Tullow, and I look forward to this continuing in the weeks and months ahead.”
Richard Miller, Chief Financial Officer and Interim Chief Executive Officer of Tullow
Financial challenges were exacerbated by periods of low oil prices and delays in key exploration and production projects. Tullow has since embarked on a series of asset disposals and refinancing arrangements aimed at restoring investor confidence and improving financial resilience.
Tullow Streamlines Global Portfolio
A notable application of the Gabon proceeds is the full repayment and cancellation of Tullow’s $150 million revolving credit facility.
This facility, which had recently been extended to October 31, 2025, had already seen reductions in its lending commitments. Tullow’s ability to retire this facility early with cash from asset sales is expected to improve its leverage ratios and potentially enhance its credit outlook.
“Our immediate focus is on successfully completing the Kenya transaction in 2025 and the current Ghana drilling campaign.
“These efforts are fundamental to delivering long-term value to shareholders and stakeholders alike.”
Richard Miller, Chief Financial Officer and Interim Chief Executive Officer of Tullow
While the Gabon transaction marks a major exit, Tullow’s divestment strategy continues to unfold with its pending departure from Kenya.
Just over a week before the Gabon sale was finalized, Tullow announced that it had signed a sale and purchase agreement with Auron Energy E&P Ltd, an affiliate of Gulf Energy Ltd to sell its entire working interests in Kenya through its subsidiary Tullow Kenya BV.
That transaction, valued at a minimum of $120 million subject to customary adjustments, includes assets in the South Lokichar Basin, notably blocks 10BB and 13T.
As part of the process, the Kenyan government has extended the review period for the field development plan covering these blocks to December 31, 2025, giving all parties involved more time to finalize the terms and secure regulatory approvals.
Industry analysts view the Kenya and Gabon exits as critical in helping Tullow pivot toward a more focused operational footprint centered on its flagship operations in Ghana.
With reduced exposure to non-core jurisdictions and a leaner portfolio, the company is positioning itself to reallocate capital towards high-return projects while also strengthening its long-term financial position.
The strategy appears to be gaining momentum, particularly with the company’s ongoing drilling campaign in Ghana already showing results.
The recent addition of a new Jubilee producer well to the production stream further underscores the value Tullow sees in its Ghanaian assets, which remain central to its future growth plans.
Tullow’s transition from a pan-African upstream operator to a more narrowly focused player reflects both external pressures and internal recalibration.
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