鄂尔多斯盆地上三叠统延长组长9油层组沉积相及其演化
*
付金华
1,
2,
3
, 李士祥
2,
3
, 刘显阳
2,
3
, 邓秀芹
2,
3
Sedimentary facies and its evolution of the Chang 9 interval of Upper Triassic Yanchang Formation in Ordos Basin
Fu Jinhua
1,
2,
3
, Li Shixiang
2,
3
, Liu Xianyang
2,
3
, Deng Xiuqin
2,
3
鄂尔多斯盆地延长组长9油层组长9
1
砂岩等厚图