| 1 | The basic features of the transition stage are elaborated in detail. | |
| 2 | The slope belt is one of the favorable regions developing lithologic oil reservoir and the important exploration areas in Jiyang Depression. | |
| 3 | Applying the sequence stratigraphy theory established the sequence stratus frame in the abrupt slope belt to meet the demands of high revolution exploration in Jiyang Depression. | |
| 4 | Eastern Zhanhua sag is one of the most complicated tectonism areas in Jiyang depression, and it is also one of the most hydrocarbon proliferous areas in Shengli oilfield. | |
| 5 | Bamianhe Oilfield is located on Bamianhe faulted structure belt on the eastern section of south slope of Dongying Depression of Jiyang Hollow in Bohai Bay Basin. |