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ISSN 0536-1028 (Print)              ISSN 2686-9853 (Online)  

Zemskov A. N. – OOO “Shakhtspetsproekt”, Perm, the Russian Federation. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
The article introduces some data on Garlyksky potassium salt deposit (Turkmenistan): geographical position, data on
the presence of geotectonic factor, which predetermines a range of peculiarities in beds position, and their geomechanical
and gas-dynamic characteristics. Tectonic structure of the deposit and the depth of geological faults penetration haven’t
been properly investigated. The zones of tectonic faults are traced in the underlying salt formation, which can lead to
penetration of ascendant hydrogen sulphide fluids in the productive seams and, consequently, to a possible income of
gas into the working area of mine workings. The analysis of the data of gas log is fulfilled under geological-prospecting
drilling, which has revealed the presence of hydrogen sulphide gas in all wells without exception. It is determined, that the
content of hydrogen sulphide gas increases with the depth of productive seams position. Besides, several wells disclose
hydrogen, which shows strict requirements to aeration of the mine and the modification of the mining equipment.

Key words: potassium salt deposit; gas-bearing capacity of rocks; theories of gas formation; tectonic zones; seismic activity.

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(In Russ.)

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