Maximiliano Westen
Analyst
Thank you, Pedro, and good morning to everyone. Let me start by taking a closer look at our upstream performance. During 2025, we achieved sound production growth of 35% in our shale oil output, delivering 165,000 barrels per day. This impressive expansion accelerated in the fourth quarter, with shale oil output averaging 196,000 barrels per day. By December, we surpassed a major milestone, producing over 200,000 barrels per day and exceeding our year-end target by roughly 7%. The outstanding performance of our shale operations more than offset the anticipated decline in conventional oil production, which averaged 90,000 barrels per day in 2025, dropping 32% compared to 2024. The reduction was even more pronounced in the fourth quarter, averaging 68,000 barrels per day, excluding the recently divested assets, primarily the Tierra del Fuego and Manantiales Behr blocks, our pro forma conventional production would have averaged around 35,000 barrels per day by December. Consequently, the combined strategy of divesting conventional fields and scaling up our sale operations, generating significant savings in our average lifting costs, declining 26% to $11.6 per BOE in 2025. During the fourth quarter, lifting costs dropped 44% inter annually to $9.6 per BOE. On a pro forma basis, excluding the recently divested conventional assets, our lifting cost would have been below $8 per BOE. Swimming into our shale oil hub blocks, we maintained best-in-class costs at $4.4 per BOE, virtually unchanged from last year, driven, among other factors, by the implementation of the real-time intelligence center in Neuquen. Turning to natural gas, production averaged 36.2 million cubic meters per day in 2025, reflecting a modest 3% decline versus 2024. This was mainly due to our strategic exit from mature fields, partially offset by a strong 14% increase in shale gas production in 2025. As expected, the fourth quarter was lower sequentially, influenced by seasonality and the continued progress of our divestment strategy. I would like to expand my comments on YPF's leading position in Vaca Muerta by presenting a benchmark analysis conducted by Rystad Energy, a renowned consulting firm specialized in the energy sector. In 2025, YPF's 4 oil blocks in Vaca Muerta delivered the most efficient lifting costs among the leading operators within this shale formation, reaching $4.4 per BOE. Vaca Muerta's total average lifting cost was $5.9 per BOE, and excluding YPF, would have amounted to $6 per BOE. YPF's lifting cost is lower than the Permian Basin, which averaged $4.9 per BOE. This remarkable efficiency underscores 3 key points. First, although still in early stage of development, Vaca Muerta demonstrates exceptional productivity, closing the gap with operational metrics observed in Permian. Second, the YPF asset premium, world-class quality. And third, the efficiency program implemented by YPF in recent years that allowed the company to further reduce its operating costs. Moreover, it is worth highlighting the outstanding quality of Vaca Muerta's source rock, a geological advantage that positions the play among the most competitive and conventional resources globally. The shale oil EUR levels in Vaca Muerta, at its current stage of development, more than double the average of the shale play in the U.S., accumulating roughly 1 million barrels. YPF's shale oil core hub, including La Angostura Sur block, averages a EUR between 1.2 million and 1.5 million barrels. This indicates, first, that Vaca Muerta is a world-class asset with a unique potential that could translate into further competitiveness towards full-scale development. Second, that YPF holds the best acreage within Vaca Muerta with the highest productivity. Regarding well cost, YPF also stands as the most efficient player on the basin, roughly 10% below Vaca Muerta's average. Moreover, YPF achieved the fastest drilling speed in Vaca Muerta. Since 2021, YPF's growth in this area has significantly outperformed its peers. Let me add that last October, YPF reached a record of 540 meters per day in Barril Grande block, adjacent to La Angostura Sur. The well was drilled in 11 days with a lateral length exceeding 3,000 meters. Finally, it is worth noting that even at its current stage, Vaca Muerta's breakeven price remains highly competitive, slightly above Permian's. YPF holds Tier 1 assets that are as competitive as Permian fields, featuring similar breakeven price of approximately $40 per barrel, when assuming 10% cost of capital. This is because YPF's higher well costs are effectively offset by superior productivity and lower lifting costs. Zooming into our hydrocarbon reserves, total P1 reserves under the SEC criteria grew by 17% in 2025. This expansion was mainly driven by a substantial 32% expansion in our Vaca Muerta shale reserves, which now represent 88% of our total proved reserves, partially offset by our divestment program from conventional reserves. In 2025, proved reserve additions totaled 467 million BOE, largely supported by the continuous expansions, discoveries, and improved recovery of our unconventional operations, particularly in La Angostura Sur, La Amarga Chica, Bandurria Sur, and La Calera blocks. These additions were partially offset by higher total hydrocarbon production of 192 million BOEs, downward revision of 58 million BOEs. mainly due to the changes in project strategy and drilling schedules, as well as 29 million BOE reduction explained by M&A transactions. It is worth highlighting that P1 developed reserves increased by 4% in 2025, driven mainly by development activities, new extensions, and discoveries mentioned exceeding annual production levels. Meanwhile, proved undeveloped reserves grew by 34% as new additions offset the volumes developed in the drilling of new wells. Giving the strong ramp-up in shale hydrocarbon production in 2025 and the continued development of our shale reserves, the reserve replacement ratio increased to 3.2x with a reserve life of 9 years. For total P1 reserves, the ratio stood at 2x with a reserve life of 6.7 years. Notably, when excluding conventional assets under our divestment program, the pro forma ratio for our total P1 reserves improved to 2.7x with our reserves life of 8 years. Now, let me share the progress achieved in the exit program from conventional mature fields. To date, 45 blocks out of 48 involved in the Phase 1 of Andes Program have been completed. This considers the reversion of 18 blocks to the provinces in total, including the agreement for 7 blocks with the province of Tierra del Fuego, completed in January this year. Regarding the 16 blocks under phase two of Andes Program, this year, we signed the sale of Manantiales Behr, which we will discuss in more detail later, in 2 blocks in the Malargue cluster. We expect to complete the divestment of the remaining blocks throughout the year. Now, I would like to present an overview on the main M&A transactions executed during 2025 and expected activity for 2026. In 2025, the company completed a series of significant acquisitions, securing 3 world-class blocks for a combined investment of roughly $850 million. Additionally, we acquired the remaining 50% stake in Refinor, among other minor transactions, optimizing fuel supply logistics in the north end of the country. In terms of asset sales in 2025, we also made progress, selling 49% stake in Aguada del Chanar Block and divesting conventional mature fields in YPF Brazil, among other minor transactions. Moving to 2026, let me start highlighting two key acquisitions that we have recently executed to reinforce our leading position in Vaca Muerta. First, in January 2026, we signed a non-cash asset swap agreement with Pluspetrol in Vaca Muerta. YPF transferred to Pluspetrol a 20% stake out of its 45% working interest in two recently acquired blocks from TotalEnergies, La Escalonada and Rincón de la Ceniza. In exchange, Pluspetrol transferred to YPF a 50% stake in three strategic wet gas blocks, key for the development of Argentina LNG project: Meseta Buena Esperanza, Aguada Villanueva, and Las Tacanas. Second, early this month, we acquired a portion of Equinor's assets in Vaca Muerta, increasing our existing ownership in three blocks for nearly $170 million. We added 4.9% stake in Bandurria Sur, one of our core hub blocks, resulting in a total participation of nearly 45%. We added 15% stake in both Bajo del Toro and Bajo del Toro Norte blocks, elevating our working interest in each to 65%. In terms of sales of assets, it is worth mentioning two other relevant transactions executed in the last months. First, last December, we successfully completed the sale of our 50% stake in Profertil for $635 million with attractive valuation. Second, last week, we executed the sale of Manantiales Behr conventional field, the first performing block under the Andes 2 Program, for approximately $410 million and an earn-out of $40 million. Looking ahead, YPF has publicly announced its plan to divest its 70% interest in Metrogas. This transaction is expected to generate significant proceeds during 2026, strengthening YPF's balance sheet and providing the flexibility to advance with our core growth strategy. Now, let me share the progress achieved in terms of operational excellence and technological innovation across our upstream and downstream segments. In the upstream business, particularly within our shale operations during 2025, drilling speed averaged 324 meters per day, while fracking speed averaged 262 stages per set per month, reflecting consecutive record-setting performances. Last January, we further improved those metrics by reaching 378 meters per day and 282 stages per set per month in drilling and fracking speeds, respectively. And if we compare against January 2023, we recorded an incredible growth of 66% and 61%. In addition, on the back of the continuous operational performance, during 2025, we managed to expand our activity efficiently by increasing 26% the oil wells tied in, reaching 250 oil wells on a growth basis, most of them operated by YPF. In the downstream business in 2025, the efficiency program was at the forefront of our decisions and allowed us to reach outstanding results. We inaugurated five real-time intelligence centers to provide operational support 24/7, highlighting the last real-time operations room inaugurated in December in La Plata Refinery, which serves as an integrated central hub for detecting operational deviations, replacing the previous model that monitors each industrial unit independently. In the fourth quarter of 2025, La Plata Refinery was awarded as the Refinery of the Year in Latin America. This is the first time that our refinery won an international award in its 100-year anniversary. The industrial complex also achieved the first quartile performance in multiple Solomon benchmarking KPIs. As a result, in the fourth quarter 2025, we reached record-high processing levels that resulted in a surplus of gasoline and mid-distillates production, enabling YPF to export refined products to neighboring countries and substitute imports. Turning to our midstream and downstream performance in 2025, our processing levels averaged 320,000 barrels per day, marking a 6% internal growth with a strong refinery utilization rate of 95%. In the fourth quarter, as just mentioned, we set a new 15-year record by processing 335,000 barrels per day, achieving a utilization rate of 99%. Last month, we beat our own record again, reaching 352,000 barrels per day, representing a utilization rate of 104%. Turning to domestic sales of gasoline and diesel, dispatch volumes remained robust throughout the year and the fourth quarter, growing internally 3% and 5% respectively, driven by increased demand across all commercial segments. We remained a solid 56% market share, consistent with our historic leadership in the sector, which increases up to 60% when including gasoline and diesel produced by YPF and dispatched through third-party gas stations. In terms of prices, during 2025, local fuel prices remained broadly aligned with international prices, with an average annual discount of only 3%. Moreover, last month, our local fuel prices stood 1% above import parities. Lastly, our midstream and downstream adjusted EBITDA margin remained strong at $17.2 per barrel in 2025. Notably, during the fourth quarter, our margin jumped to $22.6 per barrel on the back of our record processing levels, coupled with higher diesel crack spreads and lower costs. I am now turning back to Horacio for Argentina LNG 2026 guidance and final remarks.