Optimization of hydraulic fracturing technology for thin interbeds in Sha4 member of Liangll2 block;

Application of quasi-acoustic constructing technique to reservoir prediction of thin interbed;

Analysis of impact of thin interbed tuning effect on AVO.;

Time frequncy(T-F) analysis is a method studying thin interbedding structure onthe base of T-F changing pattern of seimic response.

At present,the main difficult of thin reservoir cateral prediction is that the high frequency signal on thin interbedding structure is too weak to be traced and constracted, because itis absorbed by stratum and interfered by noise.

Defining and identifying thin interbeds by using new MT apparent resistivity;

TP wavelet and its applications to analysis of seismic data of thin interbeds;