Characteristic of sedimentary microfacies of sandstone Group 1 of Sartu oil-bearing layer at Haituozi area in the South of Songliao Basin;

Application of high resolution sequence stratigraphy in exploration of subtle reservoirs in Haituozi area;

Sedimentary facies, sandbody distribution and their control over oil and gas accumulation in the second and third members of the Yaojia Formation in Haituozi area, the Songliao Basin were poorly understood during the process of exploration.

Characteristics and origin of igneous reservoir in Oulituozi area;

Characteristics and forming conditions of igneous reservoir, Oulituozi area;

Well logging evaluation of the volcanic reservoirs in Oulituozi Area of Liaohe Basin;

Early reservoir description and its applied effect in Shengtuo area of Dongying sag;

A calculation of denudation amount on Palaeogene-Neogene unconformity in Shengtuo area of Dongying sag using Milankovitch cycle method;

Depositional feature and mode of sand-conglomerate bodies in the lower third member of Shahejie Formation in Shengtuo area;

Depositional system and its hydrocarbon characteristics of Shahejie group of Shengtuo region in Dongying depression;

Hydrocarbon migration direction in Shengtuo region of Dongying depression.;

Based on the results of geochemical analysis including gas chromatography and mass chromatography of oil sand and source rock samples, it is confirmed that there are three types of oils in Shengtuo region.