For citations:

Leontev D.S., Kustyshev A.V., Cedric N.S. PROSPECTS OF SAPROPELIC FLUIDS USE FOR OIL AND GASWELLS DRILLING AND REPAIR. Oil and Gas Studies. 2016;(3):84-89. (In Russ.) https://doi.org/10.31660/0445-0108-2016-3-84-89