Mosman Oil and Gas Ltd (AIM:MSMN) has confirmed helium at its Sagebrush Project in Colorado, with 205 million cubic feet now booked as contingent resources. A development plan and extended flow testing are in the works, with more updates expected soon.
Georgina Energy PLC (LSE:GEX) has upgraded helium and hydrogen resources at its Mt Winter prospect by 15%, with drilling depth now shallower than expected. A second drill target has also been spotted nearby.
Zephyr Energy PLC (AIM:ZPHR, OTCQB:ZPHRF) is celebrating strong test results from its State 36 2R well in Utah, hitting peak rates near 3,000 barrels a day. The well wasn’t even fracked, and pressure held steady—signs of a very healthy reservoir.
Challenger Energy Group PLC (AIM:CEG, OTCQB:BSHPF) says it's fully funded into 2026 thanks to Chevron, and 3D seismic at its OFF-1 block in Uruguay kicks off later this year. A Trinidad sale is also moving forward despite some election-related delays.
Endeavour Mining PLC (LSE:EDV, TSX:EDV, OTCQX:EDVMF) posted record free cash flow of $409 million in Q1, helped by strong gold prices and low costs. It’s paying down debt, buying back shares, and still has room to grow without any big acquisitions.