The Kola Superdeep Borehole (Russian) bụ nsonaazụ nke ọrụ nyocha sayensị nke Soviet Union na Pechengsky District, na Kola Peninsula. Ọrụ ahụ gbalịrị igwu ala dị ka o kwere mee n'ime ụwa. Drilling malitere na 24 May 1970 site na iji Uralmash-4E, na mgbe e mesịrị na Uralmash-15000 usoro drilling rig. A na-egwu olulu site na branching site na oghere dị n'etiti. Nke kachasị omimi, SG-3, ruru 12,262 mita (40,230 ft; 7.619 mi) (Mkpa nyocha. Dabere na akara edere na oghere, omimi bụ 12,226 m, 1989 n'ime omimi) ma bụrụ ebe kachasị omimi na Earth, dị ka nke May 2019.
Ọdọ Mmiri Kola nke Dị Oké Omimi