For citations:

Aksenova N.A., Lipatov E.Yu., Haritonova T.A. EXPERIENCE IN CONSTRUCTION OF HORIZONTAL WELLS AT THE KOSHILSKOYE OIL FIELD. Oil and Gas Studies. 2018;(4):34-37. (In Russ.) https://doi.org/10.31660/0445-0108-2018-4-34-37