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Borehole. A borehole is a narrow shaft bored in the ground, either vertically or horizontally. A borehole may be constructed for many different purposes, including the extraction of water ( drilled water well and tube well ), other liquids (such as petroleum ), or gases (such as natural gas ). It may also be part of a geotechnical investigation ...
BOREHOLE definition: 1. a deep hole made in the ground when looking for oil, gas, or water: 2. a deep hole made in the…. Learn more.
Oct 18, 2023 · A borehole is a very narrow shaft that is drilled deep into the ground, in this instance to extract water. In contrast, a well is wider and shallower, particularly if it is dug by hand. Wells may be many feet in diameter whereas a borehole will only be inches across. The top of the well extends above ground and uses either an electric or hand ...
borehole: [noun] a hole bored or drilled in the earth: such as. an exploratory well. a small-diameter well drilled especially to obtain water.
A hole driven into the ground to obtain geological information, release water, etc.... Click for English pronunciations, examples sentences, video.
borehole / ˈ boɚˌhoʊl/ noun. plural boreholes. Britannica Dictionary definition of BOREHOLE. [count] : 4 bore 1. especially : a hole dug into the earth in order to find water or oil. BOREHOLE meaning: 1 : bore; 2 : a hole dug into the earth in order to find water or oil.
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Borehole definition: A hole that is drilled into the earth, as in exploratory well drilling or in building construction.
