2. Z-44 Chayvo Well
Measured Depth: 7.69 miles (12,376m)
Even though the measured depth of this deepest oil well is not the same as the real depth, digging so deep to get oil is still damn impressive. It also shows that such kind of drilling has become relatively “normal” which sounds like something from science fiction if you can really imagine how deep 7.69 miles is.
Copyright: 1971yes / 123RF Stock Photo
