Sentence examples for trapped gas from inspiring English sources

This allows trapped gas to flow into the well and up to the surface.

But the researchers synthesized their own, using hydrogen as the trapped gas.

The technology uses high pressure water and chemicals to fracture underground rock and release trapped gas.

This opens up tiny fissures in the rock, through which the trapped gas can then escape.

The fluid is used under high pressure to fracture rock and release trapped gas.

In fracking, water, sand and chemicals are injected into a well at high pressure to split shale rock and release trapped gas.

They have developed a technique called hydraulic fracturing, in which water is injected at high pressure into wells to shatter rocks deep underground, helping to release trapped gas.

But no fracking would take place, the company said, the process in which high-pressure water fractures rock to release trapped gas.

They will anger the pro-fracking lobby, which contests claims that serious environmental damage has been caused by pumping water underground at high pressure to release trapped gas.

Only 64 vertical test wells have been drilled, and just 11 of them have been horizontally hydraulically fractured the process in which water and chemicals are forced at high pressure deep underground to fracture rocks and release trapped gas.

The controversial drilling technique involves pumping water, sand and chemicals into deep wells at high pressure, which opens up fissures in shale rock and allows trapped gas to be extracted.