Logging evaluation method for reservoirs in the first section and sub section of the Leikoupo Formation of the Triassic in the central Sichuan region
In recent years,breakthrough achievements have been made in exploration in the central region of the Sichuan Basin.The Permian reef beach salt rock reservoir has become a key research area.In order to cooperate with the study of the oil and gas distribution pattern of the Permian carbonate rock reservoir,it is necessary to conduct fine logging interpretation of the Permian in the key area.By using the calculation method of multiple mineral models and the reservoir fluid discrimination chart method,the reservoir can be analyzed for logging interpretation.It was found that its main reservoir is the dolomite section,which is stably distributed in the three-dimensional area of central Sichuan,with a main thickness ranging from 5-10m.This provides support for the oil and gas distribution pattern of the Landmine Mouth Slope Formation in Sichuan Basin.
NETL
NSTL
万方数据
