The impact of basic intrusive dyke on hydrocarbon accumulation inside the Archaeozoic buried hill in Liaohe Depression is studied on the basis of logging data, core test and oil testing data.

Lithologic identification and reservoir division of Xing-Ma Archean group buried hill in Liaohe basin;

Gold deposits hosted in Archean rocks are an important type both within and outside China.

Transversal prediction for reservoir parameters of fractured reservoirs in buried hills;

Characteristics and distribution mode of buried hill reservoirs in Futai oilfield;

Analysis of reservoir forming conditions in Binnan - Lijin buried hill;

Acoustic and mechanical characteristics of carbonate rock reservoir of buried hills in Jiyang Depression, China;

But it is still very difficult to distinguish the interfaces between the buried hills and their overlying strata, and to subdivide the Lower Paleozoic strata correctly, in the course of drilling and exploring.