On Application of Natural Gamma Ray Spectrometry Log Data in Zhangdong Area.
Cai Xiyuan, Li Lirong, Liu Zhiyun. WLT, 2000, 24(2): 118-124
Natural gammaray spectrometry log can not only provide the total gammaray of formation, but also the contents of KTh, U, Th and K. The contents obtained may be used for studying formation characteristics, for example, quantitative calculation of shaliness and clay minerals, qualitative identification of reservoir with high gammaray value, fracture discrimination as well as sedimentary environment analysis, etc. so as to provide reliable data for correct formation evaluation of Zhangdong Area, Dagang Oilfield.
【CateGory Index】： TE151