Haynesville tempts gas operators
Bullish LNG export prospects on the Gulf Coast are driving M&A activity in the southern shale play
Appalachia may still dominate US gas production, but a wave of consolidation further south in the Haynesville has shown that operators see big opportunities in the Louisiana and east Texas shale play. Two major deals stand out over recent months. In early August, gas giant Chesapeake Energy shelled out $2.2bn on a merger with Haynesville peer Vine Energy. Two months before, Appalachian gas driller Southwestern Energy spent $2.7bn on its merger with Louisiana-based producer Indigo Natural Resources—the main rationale being diversified supply and access to the Gulf Coast. And for operators, the upstream and midstream incentives of switching to the Haynesville are clear. Consultancy Rystad Ener
Also in this section
18 February 2026
With Texas LNG approaching financial close, Alaska LNG advancing towards a phased buildout and Magnolia LNG positioned for future optionality, Glenfarne CEO Brendan Duval says the coming year will demonstrate how the company’s more focused, owner-operator approach is reshaping LNG infrastructure development in the North America
18 February 2026
The global gas industry is no longer on the backfoot, hesitantly justifying the value of its product, but has greater confidence in gas remaining a core part of the global energy mix for decades
18 February 2026
With marketable supply unlikely to grow significantly and limited scope for pipeline imports, Brazil is expected to continue relying on LNG to cover supply shortfalls, Ieda Gomes, senior adviser of Brazilian thinktank FGV Energia,
tells Petroleum Economist
17 February 2026
The 25th WPC Energy Congress, taking place in Riyadh, Saudi Arabia from 26–30 April 2026, will bring together leaders from the political, industrial, financial and technology sectors under the unifying theme “Pathways to an Energy Future for All”






