borehole's Usage Examples:

A borehole is a narrow shaft bored in the ground, either vertically or horizontally.

A borehole may be constructed for many different purposes, including.

also known as borehole logging is the practice of making a detailed record (a well log) of the geologic formations penetrated by a borehole.

particular bullet, it penetrating the borehole wall, the retention system recovering the bullet from the borehole wall, and the sample is retained in the.

In the process of drilling a borehole, geosteering is the act of adjusting the borehole position (inclination and azimuth angles) on the.

drilled section of a borehole.

Similar to the bones of a spine protecting the spinal cord, casing is set inside the drilled borehole to protect and support.

underlying lake gushed up the borehole, mixing it with the Freon and kerosene used to keep the borehole from freezing.

A new borehole was drilled and an allegedly.

Han dynasty China (202 BC – 220 AD) used deep borehole drilling for mining and other projects.

Chinese borehole.

However, water extraction from the borehole and a series of droughts in the 1980s reduced the population to only two.

sheets, the borehole temperature at different depths can provide information about past climates.

Other instruments may be lowered into the borehole, such as.

Borehole Mining (BHM) is a remote operated method of extraction (mining) of mineral resources through boreholes based on in-situ conversion of ores into.

sediment or foraminifera in ocean sediments, temperature profiles of boreholes, and stable isotopes and mineralogy of corals and carbonate speleothems.

BTES (borehole thermal energy storage).

BTES stores can be constructed wherever boreholes can be drilled, and are composed.

Mud logging is the creation of a detailed record (well log) of a borehole by examining the cuttings of rock brought to the surface by the circulating drilling.

Borehole radars utilizing GPR are used to map the structures from a borehole in underground mining applications.

Modern directional borehole radar.

drilling (LWD) is a technique of conveying well logging tools into the well borehole downhole as part of the bottom hole assembly (BHA).