The phrase "borehole drilling" is correct and can be used in written English.
It is typically used to refer to the process of drilling a hole in the ground to extract resources such as water or minerals. Example: The construction company hired a team of experts to conduct borehole drilling in order to install a new water well on the property.
This chapter deals with stability during borehole drilling.
The active layer thickness data were derived using Pulse EKKO PRO ground-penetrating radar measurement data from 2009 and borehole drilling data from 201013.
Borehole drilling is expensive and is often only performed where the presence of karsts is suggested by other techniques.
Another promising idea is to use borehole drilling to obtain samples of bedrock from beneath the current ice sheet, and then use cosmogenic nuclide measurements to determine bedrock exposure history, yielding information about times when the ice sheet was smaller25.
However, fracking did not enter its current modern phase until the 1990s, when the use of new steerable drill bit motors and electronic telemetering equipment allowed operators to direct borehole drilling and monitor the fracturing process with great precision.
In ground source heat pump (GSHP) applications, borehole drilling cost constitutes an important part of the investment cost and it can be reduced by improving borehole performance.
Pointing to the borehole drilled by Amref in January, she says: "It looks like a dream.
The introduced failure envelope allows predicting the stability of a borehole drilled in poorly cemented sands.
Mr. Murray had said the sixth borehole, drilled more than 1,700 feet deep, would be the last before sealing the mine.
Solar panels are being installed, a borehole drilled for water, a concrete access road laid to link up with the coastal highway.
The owners, Malaysia-based YTL Hotels, had a borehole drilled down to those waters, which now flow up into the hot and cold pools of the "Spa Village".
