Kola Superdeep Borehole
id:
kola-superdeep-borehole-186-17654730
title:
Kola Superdeep Borehole
text:
The Kola Superdeep Borehole SG-3 is the deepest human-made hole on Earth, which attained maximum true vertical depth of 12,262 metres in 1989. It is the result of a scientific drilling effort to penetrate as deeply as possible into the Earth's crust conducted by the Soviet Union in the Pechengsky District of the Kola Peninsula, near the Russian border with Norway. SG (СГ) is a Russian designation for a set of superdeep boreholes conceived as part of a Soviet scientific research programme of the
brand slug:
wiki
category slug:
encyclopedia
description:
Borehole in Russia; the deepest human-made hole on Earth
original url:
https://en.wikipedia.org/wiki/Kola_Superdeep_Borehole
date created:
2003-10-18T00:50:04Z
date modified:
2024-09-08T04:24:18Z
main entity:
{"identifier":"Q19572","url":"https://www.wikidata.org/entity/Q19572"}
image:
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fields total:
13
integrity:
16