Thursday 29th June 2017

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Infographic visualizes the world’s deepest oil well

Infographic by Fuel Fighter | text by Jeff Desjardins | posted with permission of Visual Capitalist | March 20, 2017

In the world’s deepest gold mine, workers venture four kilometres below the Earth’s surface to extract gold from a 0.8-metre-wide vein of ore.

While these depths are impressive, mining is limited by the frailty of the human body. Going much deeper would be incredibly dangerous, as limitations such as heat, humidity, logistics and potential seismic activity all become more intense.

Luckily, the oil industry does not have such human restrictions and drilling deep into the Earth’s crust is instead limited by a different set of circumstances—how deep can the machinery and technology go before the unfathomable heat and pressure renders it inoperable?

The world’s deepest oil well

This infographic comes to us from Fuel Fighter and it helps visualize the mind-boggling depths of the world’s deepest oil well, which is located in a remote corner of eastern Russia.

 

Visualizing the world’s deepest oil well

 

The world’s deepest oil well, known as Z-44 Chayvo, goes over 12 kilometres into the ground—equal to 15 Burj Khalifas (the tallest skyscraper) stacked on top of each other. That’s also equal to twice the record height for air balloon flight.

Perhaps more importantly to the operator, Exxon Neftegas Ltd, the wells on this shelf are expected to produce a total of 2.3 billion barrels of oil.

That’s some serious depth

But even before the Z-44 Chayvo Well and other holes like it were drilled on the eastern side of Russia, the famous Kola Superdeep Borehole set the record for drill depth.

Located in western Russia, this time just 10 kilometres from the border with Norway, the Kola Superdeep Borehole was rumoured to have been discontinued in 1992 because it actually reached “hell” itself. At its most extreme depth, the drill had pierced a super-hot cavity and scientists thought they heard the screams of damned souls.

All folklore aside, the Kola Superdeep Borehole is super interesting in its own right. It revealed many important things about our planet and it still holds the record for depth below the surface.

Read more about deep underground mining.

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