Genetic characteristics and hydrocarbon accumulation model of Yangcun Slope in Jizhong Depression;

Hydrocarbon carrier system types and accumulation models in Qiongdongnan basin;

Types,accumulation models and exploration concepts of marine carbonate reservoirs;

Effective migration pathways and pool-forming model of Xindong area in Dongying depression;

Formation and pool-forming model of CO_2 gas pool in eastern Changde area,Songliao Basin

To make sure the petroleum migrating direction and pool-forming model in the Weixinan sag,4 wells were chosen to do research on fluid inclusions and petrography.

Petroleum geologic property and reservoir-forming pattern of Melut Basin in Sudan;

Hydrocarbon reservoir-forming patterns of Guantao Formation in southwest Gudao Oilfield;

Classifying types and establishing reservoir-forming patterns are significant to quantitatively investigation and exploration for source-mixed gas.

Petroleum geologic property and hydrocarbon accumulation pattern of Seyun-Masila basin in the South of Arabian Plate;

There were two hydrocarbon accumulation patterns;the lateral transporting patter.

The hydrocarbon filling-injecting processes of the two hydrocarbon accumulation patterns are simula.

Geologic feature and reservoir forming pattern of Shahejie formation in Gubei sag;

However, there is still no great breakthrough in hydrocarbon exploration at present , and the hydrocarbon reservoir forming patterns are always the main problem of being paid great attention.