深层致密砂岩储层成岩演化对含气性的影响

曹江骏, 王继平, 张道锋, 王龙, 李笑天, 李娅, 张园园, 夏辉, 于占海

Effects of diagenetic evolution on gas-bearing properties of deep tight sandstone reservoirs： A case study of reservoirs in the 1st member of the Permian Shanxi Formation in the Qingyang gas field， southwestern Ordos Basin

Jiangjun CAO, Jiping WANG, Daofeng ZHANG, Long WANG, Xiaotian LI, Ya LI, Yuanyuan ZHANG, Hui XIA, Zhanhai YU

图1 鄂尔多斯盆地构造单元划分及研究区地层综合柱状图 a.鄂尔多斯盆地构造单元分布；b.研究区地层划分；c.山西组地层综合柱状图

Fig.1 Map showing the structural units and composite stratigraphic column of the Qingyang gas field， Ordos Basin