Oil Producer Tullow Outlook Revised To Negative From Positive Following Downgrade Of Ghana; 'B-' Rating Affirmed
- On Aug. 5, 2022, we lowered our long- and short-term foreign and local currency sovereign ratings on Ghana to 'CCC+/C' from 'B-/B' and assigned a negative outlook. We also lowered our transfer and convertibility (T&C) assessment on Ghana to 'CCC+' from 'B'.
- Tullow Oil PLC derives a significant portion of its production and revenues from its assets located in Ghana and we believe there is potential that the Ghanaian state will implement tighter capital or foreign-exchange controls in the future.
- As a result, we revised our outlook on African oil producer Tullow Oil PLC to negative from positive and affirmed our 'B-' long-term issuer credit rating, 'B-' issue rating on its senior secured notes, and 'CCC+' issue rating on its unsecured notes.
- The negative outlook reflects that we could lower our rating on Tullow if we further lower our T&C assessment on Ghana.
LONDON (S&P Global Ratings) Aug. 18, 2022--S&P Global Ratings today took the rating actions listed above.
The negative outlook on Tullow follows the downgrade of Ghana, where a significant portion of Tullow's assets is located.On Aug. 5, 2022, we lowered our foreign and local currency sovereign ratings and T&C assessment on Ghana to 'CCC+', and assigned a negative outlook, reflecting the country's increased financing and external pressures. Tullow has significant exposure to Ghana, where we estimate it generates more than 70% of its total adjusted EBITDA. Although Tullow is an oil exporter and receives revenue in U.S. dollars in offshore accounts, we cannot rule out that in a hypothetical default scenario Ghana could enact stricter capital or foreign currency controls on exporters. We therefore cap our issuer credit rating on Tullow at 'B-', which is one notch above our T&C assessment on Ghana.
The announced merger of Tullow with Capricorn Energy will dilute its exposure to Ghana, but it will likely remain significant. The combined entity is expected to produce close to 100,000 barrels of oil equivalent per day (boepd), of which 44% will be sourced from Ghana (Tullow assets), 38% from Egypt (Capricorn assets), and 18% from other countries (Tullow assets). Even though Ghana's share in production will decline, we estimate adjusted EBITDA is likely to stay somewhat above 70%. This is primarily because the assets in Egypt are less profitable and generate lower EBITDA per barrel. Given the merger has not closed yet, our rating does not reflect the potential future exposure to Egypt and the resulting decrease in exposure to Ghana. Following the completion of the merger, we will assess Tullow's geographical exposure and the impact it has on the rating cap above Ghana's T&C.
The evolution of Tullow's stand-alone credit profile (SACP) will depend on the outcome of the merger and its ability to post funds from operations (FFO) to debt above 20%, especially at our long-term oil price assumptions.Combined cash and equivalents on the balance sheets of Tullow and Capricorn at end-2021 was about $1.8 billion, including $1.0 billion of Capricorn's tax refund in India. This provides optionality for gross debt reduction ($2.7 billion at end-2021) after completion of the merger. Our SACP on Tullow will therefore primarily depend on the company's debt evolution. Absent any immediate gross debt reduction using existing cash balances, future positive SACP revision will depend on oil prices and the company's ability to protect credit metrics even if Brent oil price goes down to our long-term assumption of $55 per barrel.
The negative outlook reflects that we would likely lower our rating on Tullow if we revise downward our T&C assessment on Ghana, given Tullow derives a significant portion of its production and revenues from its assets located in the country and the potential Ghana will implement tighter capital or foreign-exchange controls. Any potential negative rating action on Tullow would depend on the nature of the specific default scenario we contemplate in Ghana and the implications for its oil and gas exporters. If we expect a potential default to be short-term and technical in nature, we could base our ICR on Tullow on our expected post-default sovereign rating and T&C assessment on Ghana.
Downside scenario
We could lower our rating on Tullow if we lowered our T&C assessment on Ghana. This might be due to our views on the likelihood that the country might implement tighter capital or foreign exchange controls, for example requirements to repatriate cash or use onshore bank accounts. We could also lower the rating on Tullow if it no longer passed our rating above the sovereign and T&C tests. In this scenario, we could equalize the rating on Tullow with Ghana's T&C assessment. Alternatively, we could also downgrade Tullow if we believe its capital structure is no longer sustainable, although we see this scenario as less likely in the next 12 months.
Upside scenario
We could revise our outlook on Tullow to stable if we revise our outlook on Ghana to stable or if the company reduces its exposure to Ghana below 70% and we expect it would sustain its exposure at this level. At the same time, we may consider revising upward our SACP on Tullow if its credit metrics improved, with FFO to debt above 20% and adjusted debt to EBITDA declining to 3.5x, assuming our long-term oil prices.