Analysing and studying on development of deposition and continental slope forming from outside to inside, the paper point out its forming principle and name it as L27-1 turbidite channel sand complex,which is more satisfactorg interpretation in geology turbidite.

Quantitative study on key control factors for reservoir formation in turbidity sand;

The application of the log constrained inversion description technique for turbidite sandstones in Shinan area.;

A study on reservoir characteristics of the turbidite sand body Shasan intermediate member in Niuzhuang sag in Dongying depression;

Application of the log constrained inversion in predicting the turbidite sand body in Niuzhuang area

Statistic and regressive analyses have been carried out for petrophysical character and seismic attributes of known turbidite sand body in Es3 of Niuzhuang sub-sag.

The characteristic and genesis mechanism of deep water turbidite sandbodies;

The Niuzhuang Subsag is one of the most important oil generation subsags and the middle Section in Member 3 of Shahejie Formation(abbreviated to the Es3～z Member) is main exploration strata in Dongying Sag of Shengli Oilfield,in which the turbidite sandbodies form the main reservoir bodies in this area.