| 1 | Maxi fault is the eastern boundary fault of Maxi trough, and is also an important oil-controlling fault. | |
| 2 | Based on the controlling of above mentioned structural and sedimentary factors, different distributing modes of reservoir are occurred in different tectonic zones of Raoyang depression. | |
| 3 | In the plane, two kinds of fluvial sedimentary systems are widely developed in the study area and the river channel shows a banding distribution in NNE; |