supported by the National Natural Science Foundation of China(No.40874059);the Doctoral Scientific Research Foundation of East China University of Technology(Nos.DHBK2015315,DHBK2015316)
During surveys, water layers may interfere with the detection of oil layers. In order to distinguish between oil and water layers in a porous cracked medium, research on the properties of cracks and oil and water laye...
supported by National Natural Science Foundation of China(Grant No.40874059)
Currently, it is difficult for people to express signal information simultaneously in the time and frequency domains when analyzing acoustic logging signals using a simple-time or frequency-domain method. It is diffic...