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  2. Kola Superdeep Borehole - Wikipedia

    en.wikipedia.org/wiki/Kola_Superdeep_Borehole

    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]

  3. Well to Hell - Wikipedia

    en.wikipedia.org/wiki/Well_to_hell

    Mel's Hole; Nine Miles Down, a film inspired by the urban legend; The Devil Below, a 2021 horror movie about a group of people looking for a burning coal seam. They discuss the Well to Hell. Stull, Kansas; The Superdeep, a 2020 Russian horror film directed by Arseny Syuhin, based on the real-life Kola Superdeep Borehole.

  4. How Drilling the World’s Deepest Holes Could Give Us ...

    www.aol.com/lifestyle/drilling-world-deepest...

    Drilling Deeper Into Earth. Currently, the world’s deepest drilled hole is the Kola Superdeep Borehole in Russia near Norway.

  5. China is drilling new 10,000m deep hole into Earth to search ...

    www.aol.com/china-drilling-10-000m-deep...

    China is drilling a new 10,000-metre deep hole into the Earth with the hope of finding a gas ... The Kola Superdeep Borehole, located in northwest Russia, holds the title of the world’s deepest ...

  6. Scientific drilling - Wikipedia

    en.wikipedia.org/wiki/Scientific_drilling

    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.

  7. China is drilling some of the world’s deepest holes in hunt ...

    www.aol.com/news/china-drilling-world-deepest...

    Chinese engineers on Thursday broke ground on a new super deep borehole that will burrow far into the Earth’s crust as the country steps up its search for natural resources hidden tens of ...

  8. Travel to the Earth's center - Wikipedia

    en.wikipedia.org/wiki/Travel_to_the_Earth's_center

    Project Mohole, an ambitious attempt to drill through the Earth's crust into the Mohorovičić discontinuity, abandoned in 1966; Chikyū, Japan's outreach program to promote its drilling vessel as a contribution to the Integrated Ocean Drilling Program; Kola Superdeep Borehole, the result of a scientific drilling project of the former USSR

  9. Extremes on Earth - Wikipedia

    en.wikipedia.org/wiki/Extremes_on_Earth

    The lowest point underground ever reached was 12,262 m (40,230 ft) deep (SG-3 at the Kola Superdeep Borehole, which has since been enclosed). The lowest human-sized point underground is 3,900 m (12,800 ft) [37] below ground at the TauTona Mine, Carletonville, South Africa.