Houston-based startup 1947 Oil & Gas plans to list on London's AIM market this month, positioning itself to acquire aging, oil-rich platforms scattered across Louisiana's shallow-water Gulf of Mexico shelf. The float will value the new company at £65 million on admission, with 500 million shares priced at 10 pence apiece, and management expects trading to begin under the ticker 1947 before August is out.
The company raised roughly £7.2 million in an oversubscribed pre-listing round and will use that money, plus the new share issuance, to complete its purchase of Renaissance Offshore LLC on the day it lists, according to Proactive Investors. The acquisition carries a headline consideration of $65 million and hands 1947 Oil & Gas an immediate producing base once the deal closes.
A Private Operator Built for Legacy Fields
Renaissance Offshore is a privately held Houston operator established in December 2011 specifically to buy up legacy Gulf fields that bigger companies no longer wanted, according to Rigzone. Between 2012 and 2014, the company expanded quickly, purchasing 16 producing Gulf of Mexico fields and taking over operatorship in 15 of them, the outlet reports.
23 Platforms, 88 Wells and a Cash-Flow Pitch
Today Renaissance runs 23 offshore platforms and 88 active wells across 11 shallow-water fields off Louisiana, producing roughly 3,000 to 3,350 barrels of oil equivalent per day, per Financial Post. Management projects that portfolio will generate more than $150 million in operating cash flow through the end of 2028, the outlet notes.
Where the '1947' Name Comes From
The 79-year-old number in the company's name nods to 1947, the year Kerr-McGee and its partners drilled the Kermac No. 16 well in the Gulf's Ship Shoal Block 32 — the world's first offshore oil well completed beyond sight of land — according to Morningstar. That well pioneered fixed-platform drilling, a history the founders say anchors their focus on the Gulf shelf. Independent engineers at Netherland Sewell and Associates have certified 19.7 million barrels of oil equivalent in proved-plus-probable reserves across the Renaissance fields, plus 15 million barrels of oil equivalent in net proved reserves, the company's listing filing shows. Those reserves carry a PV10 valuation of $346 million before federal income taxes and after estimated abandonment costs, calculated using forward prices as of May 15.
A Talos Energy Veteran Takes the Chair
Executive Chairman Tim Duncan previously co-founded and led NYSE-listed Talos Energy as chief executive, growing it into the largest independent producer in the Gulf and reaching a peak market value of $2.6 billion, the listing filing shows. He also currently sits on the board of Expand Energy Corp, formed in 2024 through the merger of Chesapeake Energy and Southwestern Energy, according to Rigzone. Duncan has said the Renaissance assets provide immediate oil-weighted cash flows and a foundation from which to scale production.
Ex-Goldman Commodities Chief Bets on Scarcity
Co-founder Jeff Currie spent 27 years as global head of commodities research at Goldman Sachs before also serving as chief strategy officer at Carlyle, the listing filing shows. Currie built the AIM listing around a thesis that global energy under-investment and Middle East conflicts have increased the scarcity value of mature U.S. shallow-water production, according to Financial Post. Fellow founder Ivan Murphy, who previously founded Cove Energy and sold it for $1.5 billion, has said access to capital through AIM would let the company pursue a pipeline of producing shallow-water assets. Company directors also argue that conventional shallow-water assets are systematically undervalued by institutional investors, and they estimate that $20 billion or more of stranded reserves remain accessible at low cost through existing Gulf infrastructure.
Renaissance's Own Leadership Stays in Place
Management continuity for the combined company will come from within Renaissance's existing ranks. CFO Brian Romere, who has held the role since 2011, and COO Larry Tolleson, in place since 2014, will transition directly into identical C-suite positions at 1947 Oil & Gas upon admission, Morningstar reports.
Regulatory Sign-Off and a Deadly Safety Record
The transfer of Renaissance's 11 shallow-water leases still requires regulatory review and financial assurance verification for decommissioning liabilities from the federal Bureau of Ocean Energy Management, according to Bud's Offshore Energy. Renaissance's operating history includes a fatal accident in May 2019 aboard its Eugene Island 331 B platform, which federal safety records show was caused by corroded deck grating. The Bureau of Safety and Environmental Enforcement fined the company $105,292 and found inadequate hazard barricades at the site, as reported by Offshore Engineer Magazine.
A Shelf That Still Pumps Nearly 2 Million Barrels a Day
The bet also rides on the broader trajectory of Gulf production: crude output from federal Gulf of Mexico waters averaged nearly 1.9 million barrels per day in 2025 and is approaching 2 million barrels per day, or roughly 15% of total U.S. crude output, according to U.S. Energy Information Administration data cited on the official website of Congressman Jared Huffman.
Dividends and More Deals on the Horizon
1947 Oil & Gas plans a progressive dividend policy, with a first interim payment expected following results for the half year ending June 30, 2027, per the listing filing. The company also intends to pursue further acquisitions of producing shallow-water assets and plans to raise £50 million to fund the purchase of a separate Houston-based producer, with any remaining proceeds from the current raise earmarked for working capital and listing costs.
