Continental Resources Enters Argentina Shale in Deal with Mercuria

Continental Resources Inc., the Oklahoma-based shale producer founded by Harold Hamm, has signed agreements to purchase a 50 percent stake in an Argentinian shale oil firm owned by commodities trader Mercuria Energy Group. The deal was reported by Rigzone on August 20, 2026.

The move represents a major international expansion for Continental, a company historically rooted in U.S. shale plays, most notably North Dakota's Bakken formation. Continental has long been one of the Bakken's largest and most influential operators.

For Bakken operators and observers, the deal signals a strategic diversification by a leading peer. While Continental maintains a massive footprint in the Williston Basin, investing capital abroad indicates a pursuit of growth and portfolio balance outside the continental United States. The Argentinian Vaca Muerta shale formation is often viewed as one of the world's most promising shale resources outside North America.

Such international moves by large, financially robust operators can influence capital allocation trends across the industry. Other Bakken producers may watch the outcome of Continental's foray into Argentina as they assess their own long-term growth strategies. The deal does not necessarily imply a reduced focus on the Bakken, but highlights how top-tier shale firms are evaluating global opportunities.

The transaction, described as the acquisition of half of Mercuria's Argentina oil firm, awaits further details regarding financial terms and operational specifics. For now, it underscores the ongoing globalization of shale expertise developed in basins like the Bakken.