By means of the function of spatial analysis of GIS, the spatial dis-tribute of different grade on realistic sensitivity and potential sensitivity to soil and water loss in Shaanxi provincewere identified.

Responses of reservoir sensitivity and well logs of the Donghe sandstones in central Tarim Basin, Xinjiang;

Based on the analyses of reservoir sensitivity and tits influencing factors, some data, such as the rock matrixes, shale content, clay minerals and reservoir properties, which are closely related to reservoir rocks, are extracted from the logging data sets.

Prediction of formation sensitivity with natural gamma ray spectrometry log used in Dagang oilfield;

Development of the formation sensitivity prediction expert system;

However,the formation sensitivity caused by clay minerals restricts efficient oil exploration heavily.

Prediction of reservoir sensitivity with well logging data in Dagang Oilfield;