鄂尔多斯盆地华庆地区延长组长4+5致密油层成岩作用及成岩相

郑庆华^1,², 柳益群^1,^*

The Diagenesis and Diagenetic Lithofacies of Tight Reservoir of Chang4+5 Member of Yanchang Formation in Huaqing Area, Ordos Basin

Zheng Qinghua^1,², Liu Yiqun¹

华庆地区长4+5 1 成岩相平面图
Plane figure showing distribution of diagenetic facies of Chang 4+5 1 reservoir in Huaqing area