Қазақстанның мұнай-газ саласының хабаршысыҚазақстанның мұнай-газ саласының хабаршысы2707-42262957-806XKMG Engineering10857110.54859/kjogi108571Research ArticlePeculiarities of identifying reservoirs with high radioactivity according to well logging dataZhamalidenovaGulzhamal T.Zhamalidenova.G@kmge.kzJumagalievaAinagul K.Jumagaliyeva.A@kmge.kzAtyrau branch KMG Engineering210120234415310707202207122022Copyright © 2023, Zhamalidenova G.T., Jumagalieva A.K.2023<p>This article discusses the peculiarities of identifying reservoirs with high radioactivity based on geophysical research materials, the integrated approach used in interpreting research and analyzing geological and geophysical material using the example of Cretaceous and Jurassic deposits of the South Western Kamyshitovoye, Botakhan, Nuraly fields.</p> <p>The aim of the work is to study the distribution of highly radioactive productive reservoir rocks, substantiate the causes of their occurrence and the relationship with lithological differences of sedimentary facies.</p>radioactivityspectral gamma ray loggingrockreservoirvolumetric clay contentwater saturationрадиобелсенділікспектрлік гамма-каротажтау жынысыколлекторкөлемді саздылықсумен қаныққандықрадиоактивностьспектральный гамма-каротажпородаколлекторобъемная глинистостьводонасыщенность1.Zavorotko YM. Geophysical methods of well surveying. Moscow: Nedra; 1983. P. 71–76.2.Dyakonov DI, Leontiev EI, Kuznetsov GS. General course of well logging. Moscow: Nedra; 1977. P. 200, 203.3.Alekseev AD, Aniskin AA, Volokitin YE, et al. Experience and prospects for the use of modern well logging and well testing systems at the fields of the Salym group. Engineering practice. 2011;11–12.4.Itenberg SS. Interpretation of well logging results. Moscow: Nedra; 1987. P. 124–125.