基于成岩相的深层碎屑岩优质储集层发育规律研究: 以塔里木盆地顺9井区柯坪塔格组为例

陈海颖^1,², 张立强¹

Study on the development of high-quality reservoirs of deep clastic rock based on diagenetic facies: taking the Kepingtage Formation in Shun 9 well area of Tarim Basin as an example

CHEN Haiying^1,², ZHANG Liqiang¹

塔里木盆地顺9井区柯坪塔格组砂岩显微照片 A—塑性岩屑压实变形,单偏光,顺901井,5496.29 m,S₁ k ¹;B—刚性矿物颗粒和胶结物破裂,单偏光,顺902H井,5441.22 m,S₁ k ^3-1;C—连晶方解石(橙红—亮黄色),阴极发光,顺904H井,5372.67 m,S₁ k ^3-1;D—长石溶蚀残余,扫描电镜,顺903H井, 5583.5 m,S₁ k ^3-3;E—岩屑微孔隙,单偏光,顺902H井,5534.79 m,S₁ k ¹;F—构造裂缝,单偏光,顺902H井,5304.53 m,S₁ k ^3-1