Sentence examples for base of the well from inspiring English sources

Afterward, a liner pipe is placed at the base of the well to prevent more coal from being sucked in as methane is released from the coalbed.

The rapid mixing times in the standard round well are a consequence of increased energy dissipation as the liquid jet impinges on the base of the well.

Thousands of litres of water mixed with sand and chemicals are then blasted through to open up small fractures in the dense rock at the base of the well.

During drilling, a fluid called "mud" is pumped through the drill string to remove the borehole cuttings, to cool the drill bit and maintain pressure at the base of the well.

Robotic submersibles are scrutinizing the muddy gulf floor and the base of the well's blowout preventer, looking for signs of rising hydrocarbons.

On the day before the AECs were prepared, rat BMSCs were plated at a density of 5 × 103 cells/cm2 onto the base of the well.

To understand the regional geology of the site, it is necessary to know all the geological formations from the top to the base of the wells, especially if other projects are planned.

The hemocytes were allowed to settle to the base of the wells for 30 min at 15 °C in the dark.

The oxygen concentration of the samples was recorded from the base of the wells by scanning the biosensor plate using a fluorescence plate reader (Fluoroskan Ascent FL,Thermo Lab systems) at hourly intervals over a 6-hour period.

On day 7, the cells at the base of the wells were counted three times using the Coulter Counter Model Z1 (Beckman Coulter, Miami, FL) or Cellometer Auto T4 Plus Counting System (Nexecolm Bioscience LLC, Lawrence, MA).

Plates were cooled, dried and if necessary centrifuged at 2000× g at room temperature for 1 min to remove any small bubbles on the base of the wells which would interfere with absorbance measurement.