Sentence examples for pressure underground from inspiring English sources

Hydraulic fracturing kit – essentially, a lot of pumps – will then arrive, to pump water, sand and chemicals at high pressure underground to fracture shale and release gas.

Hydraulic fracturing – or fracking – involves pumping water, chemicals and sand at high pressure underground to fracture shale rock and release the gas trapped in it.

This is another technological promise that seems too good to be true: that it is possible to capture the carbon dioxide produced by burning fossil fuels and store it, under pressure, underground.

Relieved of that load, the land rebounds slightly and the pressure underground is reduced, enabling more magma to accumulate; eventually, some of that magma will rise and erupt through the Earth's surface.

Campaigners cite concerns over the impact on water supplies, climate change and the flaring and trucks that accompany the process, which uses water, sand and chemicals pumped at high pressure underground to fracture shale rocks and release gas.

Critics of fracking for shale gas, where water, sand and chemicals at pumped at pressure underground to release the fuel, say it risks contaminating water supplies, using excessive amounts of water and could divert investment away from renewable energy.

The products included a form of galvanized plate used by Chrysler and other automakers, wide-width plate used in high-pressure underground tanks and about 100,000 tons of large-diameter pipe.

The water is thought to alter pressures underground and unclamp old faults, allowing them to slip.

In addition to the physics and astrophysics experiments, these include studies of the fracture network in rock and searches for exotic forms of life at the extreme temperatures and pressures underground.

This depends largely on the outside hydrostatic pressure - the underground water pressure.

High pressure of underground water would increase difficulty for grouting.