Based on the study of the main petroleum geologic features, burial history, thermal history and pooling conditions of the typical fossil oil reservoirs and residual oil and gas pools in the Qianzhong uplift and the adjacent areas, this paper gives clear definitions of fossil oil pool and residual oil and gas pools, and discusses their modes and patterns of hydrocarbon pooling.

Identifying residual oil pools and reconstructing hydrocarbon charge history by a quantitative fluorescence techniques along Panyu low uplift-north slope in Baiyun sag;