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The Kola Superdeep Borehole SG-3 (Russian: Кольская сверхглубокая скважина СГ-3, romanized: Kol'skaya sverkhglubokaya skvazhina SG-3) is the deepest human-made hole on Earth (since 1979), which attained maximum true vertical depth of 12,262 metres (40,230 ft; 7.619 mi) in 1989. [1]
The Soviet Union had, in fact, drilled a hole more than 12 km (7.5 miles) deep, the Kola Superdeep Borehole, located not in Siberia but on the Kola Peninsula, which shares borders with Norway and Finland.
'Kola Superdeep') is a 2020 Russian horror film directed by Arseny Syuhin, [1] [2] [3] based on the real-life Kola Superdeep Borehole. The film focuses on a group of researchers and soldiers who investigate the mystery surrounding reports of a disease outbreak at a secret underground research facility in 1984 Russia.
Kola Nuclear Power Plant, a plant in Polyarnye Zori, Russia on the Kola Peninsula Kola Superdeep Borehole (KSDB), a Russian-funded project to drill into the Earth's crust on the Kola Peninsula Kola-class frigate , the NATO reporting name for a group of frigates built for the Soviet Navy in the 1950s
The Kola Superdeep Borehole on the Kola peninsula of Russia reached 12,262 metres (40,230 ft) and is the deepest penetration of the Earth's solid surface. The German Continental Deep Drilling Program at 9.1 kilometres (5.7 mi) has shown the earth crust to be mostly porous.
For many years, the world's longest borehole was the Kola Superdeep Borehole in Russia. From 2011 until August 2012 the record was held by the 12,345-metre (40,502 ft) long Sakhalin-I Odoptu OP-11 Well, offshore the Russian island Sakhalin. [11] The Chayvo Z-44 extended-reach well took the title of the world's longest borehole on 27 August 2012 ...
The Kola Superdeep Borehole was the longest and deepest borehole in the world for nearly 30 years. However, in May 2008, a new record for borehole length was established by the extended-reach drilling (ERD) well BD-04A, in the Al Shaheen oil field. It was drilled to 12,289 m (40,318 ft), with a record horizontal reach of 10,902 m (35,768 ft) in ...
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