'Deep pockets' could help Abu Dhabi win regulatory approval for Santos bid, analysts say

Abu Dhabi National Oil Company's (ADNOC) $18.7 billion bid for Santos faces potential regulatory hurdles in Australia due to concerns about domestic gas supply, as Santos shares trade below the offer price signaling investor skepticism. Analysts suggest regulators will scrutinize Santos's gas infrastructure and market share, particularly in eastern Australia, however, ADNOC could mitigate concerns by pledging to accelerate development of Santos's undeveloped gas resources, potentially alleviating a looming east coast gas shortage. The deal, which would be Australia's largest all-cash takeover, is pending review by the Foreign Investment Review Board and Treasurer Jim Chalmers.

Analysis

Abu Dhabi National Oil Company's (ADNOC) proposed $18.7 billion all-cash bid for Santos, Australia's second-largest gas producer, at A$8.89 per share, faces significant regulatory headwinds, evidenced by Santos shares trading at A$7.73, well below the offer price, indicating investor skepticism about the deal's completion. The primary concern revolves around Australia's domestic gas supply, particularly on the east coast where a shortage is anticipated from 2027. The Foreign Investment Review Board (FIRB) is expected to scrutinize Santos's key gas infrastructure, given its 5% market share in eastern Australia (with most output directed to LNG exports) and a more substantial 24% share in Western Australia. Analysts note that spinning off these critical infrastructure assets to appease regulators would be challenging. However, the ADNOC-led consortium, XRG, could leverage its substantial financial capacity to argue that it can accelerate the development of Santos's undeveloped resources, such as the Narrabri project and Beetaloo shale gas, more effectively than Santos could independently. This commitment to unlocking additional gas supply and enhancing capital returns could appeal to the Australian government. The existing trade agreement between Australia and the UAE might also provide a favorable backdrop, though the final decision rests with the Australian Treasurer, Jim Chalmers, based on FIRB's advice. The overall market sentiment is mixed and cautious, reflecting the high stakes and regulatory uncertainty inherent in this large-scale transaction.

Key Decisions for Investors

• Investors should monitor the spread between Santos's current share price (A$7.73) and ADNOC's offer price (A$8.89) as an indicator of perceived regulatory risk and potential arbitrage opportunity, recognizing that a wide spread implies significant deal uncertainty.
• Closely track announcements from the Foreign Investment Review Board and the Australian Treasurer, as their pronouncements will be critical catalysts determining the likelihood of the takeover's approval and its impact on Santos's valuation.
• Evaluate the strategic rationale of ADNOC's pledge to accelerate development of Santos's undeveloped gas assets, as successful arguments to regulators on this front could improve deal prospects and potentially address Australia's future gas supply concerns.
• Consider the high market impact and mixed sentiment surrounding this M&A activity, suggesting a period of volatility for Santos (STO) shares until regulatory clarity is achieved.