Sentence examples for circulated down from inspiring English sources

In the early days of oil drilling a century ago, actual mud was circulated down and back up the well hole as a coolant and to remove bits of drilled-out rock.

A leach solution is circulated down through a fractured ore body to dissolve the values and is then pumped to the surface, where the values are precipitated.

One is the weight of heavy drilling "mud" circulated down the drill pipe during drilling.

Cars circulate down wide streets.

Simple flooding, where water is led to the upper edge of the garden and then circulates down, usually with wood or stone barriers to slow the flow.

I remember the arguments and rumours that would circulate down there, hearing these distant blasts of Iraqi missiles".

In such systems, which currently cluster around the mid-ocean ridges and deep-sea submerged volcanoes (seamounts) – where hot magma chambers occur near the seabed – water circulates down into the crust, becomes heated, and then rises up.

The heat sets up a convection cycle in the crust in which heated groundwater rises to the surface, dumps its heat, and then circulates back down for more.

However, due to the low cuttings-carrying energy of gas in horizontal gas drilling, drill cuttings returned to surface are dusk-like, and the large cuttings not only can't be circulated out of down hole in time but also can't be reground by the bit teeth as in vertical gas drilling do.

For example, after the spending on the renovations came to light, petitions for Tebartz-van Elst to step down circulated.

Estimates circulating in Downing Street suggest that the number of rough sleepers in London has fallen from perhaps 2,000 in the late 1980s to below 300 today.