Borewell_digging.ogv (Ogg multiplexed audio/video file, Theora/Vorbis, length 32 s, 320 × 240 pixels, 1.32 Mbps overall, file size: 5.06 MB)
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Summary
| Description |
English: Borewell_digging |
| Date | |
| Source | Own work |
| Author | Vijayanrajapuram |
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, other liquids (such as petroleum) or gases (such as natural gas), as part of a geotechnical investigation, environmental site assessment, mineral exploration, temperature measurement, as a pilot hole for installing piers or underground utilities, for geothermal installations, or for underground storage of unwanted substances, e.g. in carbon capture and storage.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:56, 27 September 2017 | 32 s, 320 × 240 (5.06 MB) | Vijayanrajapuram | User created page with UploadWizard |
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