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6 鄂尔多斯盆地庆阳气田山1段储层含气性特征 a. 含气饱和度分布直方图；b. 气测全烃含量分布直方图

Fig.6 Histograms showing the gas-bearing properties of reservoirs in the Shan 1 Member of the Qingyang gas field， Ordos Basin