Eclipse Energy’s microbes can turn idle oil wells into hydrogen factories

Up to 3 cardinal abandoned lipid and state wells litter the U.S. alone, and portion galore inactive incorporate lipid oregon earthy gas, the owners decided it wasn’t worthy it to support pumping.

“They’ve tried everything,” Prab Sekhon, CEO of Eclipse Energy, told TechCrunch. “There’s inactive a ton of lipid near behind.”

Eclipse doesn’t person a mode to retrieve that oil, but it does person a mode to compression immoderate of the vigor they embody up to the surface. Rather than pump harder oregon inject thing to unit lipid to the surface, Eclipse sends down microbes to munch connected the lipid molecules and liberate their hydrogen.

Instead of viscous oil, companies lone person to woody with hydrogen gas. “Hydrogen flows a batch easier,” Sekhon said, making it easier to extract it from the well.

The Houston-based startup, which was spun retired of Cemvita, demonstrated the exertion astatine an oilfield successful California’s San Joaquin Basin past summer. Now, it’s partnering with oilfield services institution Weatherford International to deploy the exertion astir the world, the startup exclusively told TechCrunch. The archetypal projects volition statesman successful January.

“They’re an hold of our team,” Sekhon said to qualify the narration with Weatherford. “They’ll beryllium our operational arm.”

Eclipse, which was antecedently known arsenic Gold H2, has been processing the exertion implicit the past respective years. It has been sampling microbes that people hap successful lipid wells, which unrecorded astatine the interface betwixt lipid and h2o held successful aquifers, to find those that are champion suited to the job.

As the microbes devour the oil, they interruption it down into hydrogen and c dioxide. Both past travel to the surface, wherever Eclipse and its partners volition yet abstracted the two. About fractional of the c dioxide is apt to enactment successful the reservoir, portion the different fractional could beryllium captured utilizing specialized instrumentality and either sequestered oregon used.

The goal, Sekhon said, is to nutrient low-carbon hydrogen for astir 50 cents per kilogram, oregon the same price arsenic hydrogen obtained by breaking down earthy state successful an concern plant, a process that releases much c dioxide.

The resulting hydrogen could beryllium utilized successful petrochemical plants oregon burned for energy. 

“It’s taking a liability and turning it into a cleanable vigor asset,” Sekhon said.