For over 70 years, scientists at the Nebitgazylmytaslama Institute of the Türkmennebit State Concern have been studying the characteristics of common satellites of oil and gas fields – underground formation waters, which play a decisive role in the formation, storage and distribution of oil and g The chemical composition of aquifers, established as a result of scientific research, and the indicators of the oil and gas content of sediments, obtained on the basis of the concentration of individual elements in groundwater, are used in practice in the form of scientific proposals when drawing