For citations:
Beshentsev V.A., Salnikova Yu.I., Abdrashitova R.N., Vorobjeva S.V. Hydrogeochemical conditions of oil and gas areas in Yamalo-Nenets oil and gas producing region (Part 1). Oil and Gas Studies. 2019;(5):10-22. (In Russ.) https://doi.org/10.31660/0445-0108-2019-5-10-22