The Oil-Gas Sandbody Types and Sedimentary Facies Character of Eogene Oligocene Series Dainan Fm(Ed)Sanduo Fm(Es) about Majiazui-Huangjue area in Gaoyou depression Jiangsu Province

• 江苏高邮凹陷马家咀-黄珏地区下第三系渐新统戴南组和三垛组一段含油气砂体沉积相特征