Experience of identification and accounting of collectors increased radioactivity in the Oksky horizon
The article deals with a particular case of the influence of carbonate rocks radioactivity on the reservoirs identification of Oksky deposits of Sorochinsko-Nikolsky field. It is found out that the high values of gamma-ray logging (GL) values in carbonate rocks are associated not with the high clayey, but with the increased radioactivity of the carbonate rock itself containning radioactive elements. Some methods of the parameters specification of oil-saturated reservoirs taking into account the radioactivity are presented.