Phenol compounds in the borehole 5G, Vostok station, after the unlocking of the subglacial lake

• Published in: Ice and Snow
• Main Authors: I. Alekhina A., A. Moskvin L., A. Ekaykin A., V. Lipenkov Ya., И. Алехина А., А. Москвин Л., А. Екайкин А., В. Липенков Я.
• Format: Article in Journal/Newspaper
• Language: Russian
• Published: IGRAS 2017
• Subjects: Antarctica; drilling fluid; freezing; hydrocarbons; SALE; secondary ice core; Антарктида; вторичный лёд; заливочная жидкость; ледяные керны; углеводороды; Lake Vostok; Vostok Station; Annals of Glaciology; Antarc*; Antarctic Science; ice core; Memoirs of National Institute of Polar Research; Polar Research
• Online Access: https://ice-snow.igras.ru/jour/article/view/407; https://doi.org/10.15356/2076-6734-2017-3-417-426

The main results after the first unlocking into the subglacial Lake Vostok were as follows: the Lake had been opened and not polluted; the water pressure within the lake was not balanced by a column of the drilling liquid that resulted in unplanned rise of water in the borehole up to 340 m. The main...