Tullow Oil has delivered a stronger-than-expected first half of 2026 in Ghana, with new Jubilee wells outperforming forecasts, production exceeding guidance and operational uptime remaining above 99%, prompting the company to raise its full-year free cash flow outlook.
The London-listed independent said group production averaged about 43,700 barrels of oil equivalent per day (boepd) during the first six months of the year, including roughly 7,500 boepd of gas.
The key driver was Ghana, where both the Jubilee and TEN fields produced above expectations.
Gross Jubilee production averaged 70,800 barrels per day, with 27,600 barrels per day net to Tullow, while TEN averaged 14,800 barrels per day gross and 8,100 barrels per day net.
The update reinforces Ghana’s position as the centre of Tullow’s portfolio and suggests that the company’s latest drilling and reservoir-management strategy is delivering better results than anticipated.
We have delivered a strong operational performance in the first half of 2026, driven by our new wells performing ahead of expectations, production optimisation activities delivering tangible benefits and consistently high uptime across our assets.
Chief Executive Officer Ian Perks.
Jubilee campaign delivers early upside
The strongest signal came from the ongoing 2025–26 Jubilee drilling campaign.
The J76-P well, which came onstream in June, is producing at rates significantly above expectations, while the J77-P well, brought online in July, is performing in line with forecast.
A fifth producer, J50-P, entered production in early August and is also tracking expected performance.
Tullow attributed the success to improved subsurface targeting based on 4D seismic interpretation, which has provided more detailed insight into reservoir behaviour.
The company said the seismic work has already demonstrated its value by supporting successful well placement and stronger production performance.
For Ghana, the development is important because it indicates that Jubilee still has meaningful productivity upside more than a decade after first oil.
Operational reliability becomes a competitive advantage
Beyond drilling results, Tullow highlighted exceptionally strong operational performance.
FPSO uptime at both Jubilee and TEN averaged more than 99% during the first half of 2026.
That level of reliability is significant in offshore petroleum operations, where unplanned downtime can materially affect production, revenues and partner confidence.
Analysts say the combination of high uptime and successful new wells creates a more favourable production profile than many mature offshore assets typically experience.
The contrast with Tullow’s non-operated Espoir field in Côte d’Ivoire, which suffered nearly two months of downtime between March and May and has since been exited by the company, further underscores the importance of Ghana to Tullow’s operational performance.
Revenue strong, but debt still dominates the story
Financially, the company generated about US$496 million in first-half sales revenue, including approximately US$47 million in hedge costs.
Average realised prices were strong, with six cargoes achieving around US$95 per barrel before hedging and US$86 per barrel after hedging.
Pre-financing cash flow reached US$135 million, but free cash flow was only US$4 million after US$64 million in cash interest payments and US$68 million in one-off refinancing transaction costs.
The figures reveal a critical feature of Tullow’s investment case: operational performance has improved, but the company’s capital structure continues to absorb a large share of cash generation.
Gross debt fell by about US$100 million to US$1.6 billion, while net debt stood at about US$1.4 billion at the end of June.
Upgraded guidance signals stronger second half
Tullow now expects 2026 production to finish at the high end of its 34,000–42,000 boepd guidance range.
The company also increased expected liftings to 14 cargoes for the year, including 11 from Jubilee and three from TEN, two more Jubilee cargoes than originally planned.
The most notable change is the upgrade to free cash flow guidance.
Tullow now expects US$170–250 million of free cash flow at US$70–100 per barrel, up from previous guidance of US$70–175 million.
The revision reflects stronger production, better-than-expected realised prices through the first seven months of the year and progress on the recoverability of Government of Ghana receivables.
This momentum, together with stronger than expected oil price realisations, underpins our upgraded full-year free cash flow guidance.
Ian Perks
Ghana drilling programme expands beyond 2026
The company is already looking beyond the current campaign.
A rig contract for the 2027/28 Ghana drilling programme is being progressed for up to 10 wells, with operations expected to begin in the second half of 2027.
Tullow said target identification is being supported by both 4D seismic and Ocean Bottom Node surveys, indicating a more data-intensive development strategy.
Additional projects under evaluation include subsea pumps, further drilling targets, gas monetisation and intervention campaigns aimed at converting more Jubilee and TEN resources into reserves.
This is an important signal for Ghana because it suggests that Tullow and its partners are not managing the fields for short-term decline but are still pursuing reserve growth and production extension.
What it means for Ghana
For Ghana, the update is encouraging on three fronts.
First, stronger Jubilee performance supports petroleum revenue and export earnings.
Second, the expanded drilling outlook points to continued investment in offshore activity.
Third, progress on gas monetisation could have implications for domestic gas supply and power generation over time.
However, the statement also highlights a broader policy challenge.
Ghana’s upstream sector may be showing operational strength, but the recoverability of government receivables remains important enough to be explicitly linked to Tullow’s cash-flow outlook.
That suggests that payment discipline and fiscal management remain relevant to investor confidence even when field performance is improving.
The deeper industry signal
The most interesting aspect of the update is not simply that production beat expectations.
It is that technology and operational execution are extending the value of a mature offshore asset while financial leverage continues to constrain shareholder returns.
For the Ghanaian upstream sector, the message is broadly positive: Jubilee still has productive upside, drilling activity is continuing and reservoir management appears to be improving.
For Tullow, the message is more nuanced. The company is demonstrating that it can generate stronger production and cash flow, but the benefits are still being filtered through a balance sheet carrying more than US$1.4 billion in net debt.
The stronger operational performance therefore improves the outlook, but it does not yet eliminate the financial constraints that have shaped Tullow’s strategy in recent years.
In the near term, Ghana is likely to remain the company’s principal source of value creation, and the success of the ongoing Jubilee campaign may prove more important for Tullow’s future than the headline production numbers alone.
READ ALSO: The President Must Act On The Petition — NPP Communications Director
