REV Exploration Corp closed a $4 million raise with Eric Sprott on June 1, the second time in two weeks the veteran Canadian resource investor has written a significant check into a Northern Great Plains helium and natural hydrogen play. Sprott already held about 11.9% of REV's shares before the deal. He now holds approximately 18.1% on a non-diluted basis, with warrants exercisable at $1.20 per share over the next 24 months that could push that closer to 21%. The financing is subject to final TSX Venture Exchange approval.
The money goes toward drilling the Aden Dome prospect, a helium and natural hydrogen target on the Alberta-Montana border that REV calls part of the Sweetgrass Corridor. Offset well data has already confirmed helium in the reservoir. REV has been adding acreage south into Montana and is eyeing additional ground in the Dakotas, Wyoming, and Nebraska. It is early-stage exploration, and the company is clear about that, but the geology has been producing helium commercially in this region for decades.
Iranian Strikes on Qatar's Ras Laffan Flipped the Helium Market in Weeks
Six months ago, this financing would have landed in a different market. Global helium supply was running modestly ahead of demand. According to a Moody's Ratings analysis cited in Fortune, producers delivered roughly 184 million cubic meters worldwide in 2025 against demand of about 170 million cubic meters. That surplus was expected to hold for years. Then Iranian drone and missile strikes hit Qatar's Ras Laffan Industrial City in early March, forcing QatarEnergy to halt all liquid natural gas (LNG) production and declare force majeure. Bloomberg reported, citing Reuters and QatarEnergy's CEO, that the strikes damaged facilities producing about 17% of Qatar's LNG export capacity, with repairs expected to take three to five years. Since Qatar supplies approximately 35% of global helium, according to Smith market intelligence, the knock-on effect for helium markets was immediate.
The problem with helium shortages is that you cannot wait them out by drawing down inventory. Unlike most industrial gases, liquid helium continuously boils off during storage and transport, making stockpiling impractical beyond roughly 35 to 48 days. Samsung and SK Hynix entered 2026 with enough supply to cover operations through June, according to Data Center Dynamics, but both have been paying premiums for U.S. alternative supply.
AI Chip Demand Has Made Helium a Critical and Irreplaceable Semiconductor Input
None of this would matter as much if there were a substitute. There isn't. Helium is used as a purge and cooling gas in extreme ultraviolet (EUV) lithography, the process that makes advanced chip fabrication possible, and it serves as the sealed internal atmosphere in high-capacity hard disk drives used across AI data center storage. IDTechEx has projected that helium use in semiconductor manufacturing specifically could increase fivefold by 2035 as demand for high-powered AI processors grows. Major tech companies are on track to spend an estimated $650 billion on AI data centers in 2026 alone. That kind of build-out runs on a gas most of those companies have never had to think about before.
That supply shock is reshaping capital flows across industrial gas and critical mineral markets, including speculative investment in adjacent energy-resource plays. Just before the REV deal closed, Sprott led a $25 million placement in MAX Power Mining Corp., which has drilled what the company describes as Canada's first confirmed subsurface natural hydrogen system at the Lawson Complex in Saskatchewan. REV also holds a reported $15.6 million position in MAX Power shares, so the two companies are financially connected as well as geologically close. The investments suggest Sprott may be building a broader position across the northern corridor. Whether the geology at Aden Dome proves out to match that thesis is what drilling will answer.
