Discussion on composition of trap exploration risk and evaluation method--taking exploration of the lithologic trap of deep volcanic rock of Xujiaweizi in Songliao basin as an example.;

A parameter system for exploration risk assessment and a spatial attribute property set of oil & gas wells and dry holes was created based on study of oil accumulation patterns as well as their main controlling factors in the third member of Shahejie Formation in Shenxian sag of Bohai Bay Basin.

Conception of China's risk-taking exploration system to detect mineral resources in foreign countries;