| 1 | Organic matter abundance; thermal evolution; accumulation condition; continental shale oil and gas; Biyang Depression; | |
| 2 | The results have been applied in the second time exploration in the center and south part of biyang depression. | |
| 3 | This dissertation is a study on 3D seismic acquisition method in south-east area of Biyang depression. | |
| 4 | The southern steep slope zone in the Biyang Sag of the Nanxiang Basin, is characterized by various categories of subtle hydrocarbon reservoirs. | |
| 5 | Located in middle Biyang sag, the Bidian area is a deep-water deposition area with sand-bearing ratios being mostly 20%. |