HOUSTON–(BUSINESS WIRE)–Expro (NYSE:XPRO) is set to deliver well testing services for the first Schleidberg well as part of Vulcan Energy’s Lionheart Project – one of Europe’s most significant geothermal and lithium extraction developments. The Lionheart Project, recently designated as a strategic initiative under the European Union’s Critical Raw Materials Act (CRMA), represents one of the largest geothermal and lithium extraction programs of its kind in Europe. The support further strengthe