Anton Dibowitz
Analyst · BTIG
Thanks, Nick, and good morning and afternoon to everyone. During today's call, I'll begin with an overview of our performance during the quarter and provide an update on the offshore drilling market. I'll then hand the call over to Matt to discuss the floater and jackup markets in more detail and provide some additional color on recent contract awards as well as our contracting outlook. After that, Chris will discuss our financial results and guidance before I finish with some closing comments.
To begin, I want to highlight some key points about our business that we will cover in more detail during this call. First, I'm very pleased with our start to 2024. Thanks to the efforts and focus of the entire Valaris team, we delivered strong safety, operational and financial performance and a great first quarter. Second, we continue to make progress towards underwriting our earnings growth by securing new contracts at higher day rates and consistently building our contract backlog. This past quarter marks the sixth consecutive increase in our backlog, which now totals more than $4 billion.
And finally, we expect that the levels of customer demand we are seeing, particularly for work that is expected to commence in 2025 and 2026 will continue to support our anticipated earnings and cash flow growth over the next few years. And we intend to return all future free cash flow to shareholders unless there is a better or more value accretive use for it.
From a safety and operations perspective, our performance during the first 3 months of the year was excellent. We finished the quarter with no lost time incidents and fleet-wide revenue efficiency of 97%, a great achievement by the entire Valaris team, both offshore and onshore. With several rigs celebrate safety milestones during the quarter, and I'd like to congratulate in particular, the VALARIS 75 for reaching 5 years without a recordable incident. As well as the VALARIS 110 and 120 for each reaching 3 years without a recordable incidents. Well done to everyone involved.
I also want to congratulate the crews of VALARIS DS-8 for achieving a successful audit from ANP, the oil and gas regulatory body in Brazil with positive feedback on the rig condition, safety culture and maintenance processes following the rig's reactivation, allowing for a smooth contract start-up ahead of schedule.
DS-8 is the fifth drillship that we have reactivated over the past 2 years. We are proud of our industry-leading track record of executing reactivation projects and we remain highly focused on delivering another successful startup for DS-7, which is due to commence a multiyear contract offshore West Africa later this quarter following its reactivation. Importantly, our strong safety and operational performance during the first quarter helped us deliver better-than-expected financial results.
In the first quarter, adjusted EBITDA was $54 million, and adjusted EBITDAR, adding back onetime reactivation costs was $84 million. These results were better than our guidance, primarily due to the high levels of revenue efficiency that our team delivered during the quarter. Chris will provide further details on our financial results and guidance a little later.
Turning now to the broader offshore drilling market. Oil prices have increased since the beginning of the year, driven by demand growth, heightened geopolitical tensions and an extension of OPEC plus production cuts. The combination of these factors has led to the prospect of a tighter supply-demand balance through the rest of the year. Looking up further, the 5-year Brent forward price is above $70 per barrel. A level at which more than 90% of undeveloped offshore reserves are expected to be profitable.
As a result, commodity prices remain very supportive for continued investment in long-cycle offshore projects. We see positive signs from the leading indicators of offshore rig demand with global upstream CapEx and offshore FIDs both expected to see strong growth through 2026. The floater market continues to improve. With the contracted benign environment float account increasing to its highest point since late 2016. We are also seeing increased contract durations with new drill fixtures signed so far this year averaging more than 2 years of term for the first time since 2014.
The growth in opportunities with longer durations as well as increased lead times between contract award and commencement are both supportive of a sustained up cycle. While we expect to see some gaps in rig schedules this year and certain programs have pushed to 2025, leading-edge day rates continue to gradually move higher. And we have recently seen an increasing number of day rate fixtures in the high 400s and some in the low 500,000.
We believe that rates will continue to move higher as demand increases. Average contract durations grow and sideline capacity is absorbed into the market. We continue to focus on maximizing the profitability of our fleet by keeping our active rigs highly utilized and securing the best contract economics possible in each unique bidding situation. We anticipate contract awards for the programs currently being tendered will pick up pace over the remainder of the year.
We believe that 2- to 3-year programs are likely to be awarded at or close to leading edge rates. Beyond these, we may see a range of rates for shorter-term jobs. Whether for gapfill jobs to avoid idle time or opportunistic pricing for rigs in the right place at the right time. We continue to see customer interest in our stack seventh-generation drillships, VALARIS DS-11, DS-13 and DS-14. These rigs are the highest specification assets remaining on the sidelines, and we are in active discussions with customers to put these rigs to work.
We will only reactivate these rigs for opportunities that we expect will provide a meaningful return on the reactivation costs over the firm contract term. Moving to shallow water. The global jackup market remains tight. Marketed utilization is nearly 95% and the contracted rig count ended the first quarter at its highest level in nearly a decade. On our fourth quarter call, we discussed the announcement from Saudi Arabia that the Kingdom was delaying plans to increase its maximum sustainable capacity. As expected, the direct impact on our business has been minimal with ARO receiving a contract suspension notice for just 1 of its 19 rigs.
VALARIS 143, which Valaris leases to ARO. VALARIS 143 is a highly capable modern jackup and we see opportunities to work the rig outside of Saudi. As such, we made the decision to terminate the contract rather than accepting a 12-month suspension, resulting in a loss of $4 million of backlog. The rig will be delivered back to Valaris in the coming weeks. We are actively pursuing contracting opportunities in other markets, and we'll be patient to find the right job for the rig.
More broadly, offshore drilling contractors have announced Saudi Aramco contract suspensions for a total of 22 rigs. We believe that approximately half of these rigs are likely to be competitive in other high-specification benign environment markets such as Southeast Asia, West Africa and the broader Middle East. While it's not clear how many of these suspended rigs may ultimately leave Saudi Arabia, we expect there to be sufficient incremental demand to absorb them in an orderly fashion.
In terms of the harsh environment market, the supply-demand balance in the North Sea improved meaningfully in the latter half of 2023, and fundamentals have remained positive since then. Market utilization in this region is currently 91%. Our rigs are fully contracted for 2024, and we see robust customer interest for programs that line up well with our 2025 availability. Before I finish, I'd like to briefly comment on our capital return program.
Last year, we returned $200 million to shareholders through our share repurchase program. Earlier this year, the Board increased our repurchase authorization to $600 million from $300 million, and we intend to use it opportunistically. Looking ahead, we expect to generate meaningful and sustained free cash flow in 2025 and beyond, and we intend to return all future free cash flow to shareholders unless there is a better or more value accretive use for it.
Now I'll hand the call over to Matt to discuss the floater and jackup markets in more detail and to provide an overview of our recent contracting success and our contracting outlook.