For citations:

Stroyanetskaya G.E., Malykh E.A. WELL LOG DATA INTERPRETATION PROBLEMS IN WELL, DRILLED USING POLYMER-CLAY-BASED DRILLING MUD. Oil and Gas Studies. 2017;(5):47-53. (In Russ.) https://doi.org/10.31660/0445-0108-2017-5-47-53