鄂尔多斯盆地姬塬地区上三叠统延长组长6油层组沉积环境: 来自地球化学的证据
王腾飞1, 金振奎1, 楚美娟2,3, 李士祥2,3, 于小霞1, 王昕尧1, 李硕1

Sedimentary environment of the Chang 6 oil￣bearing interval of Upper Triassic Yanchang Formation in Jiyuan area,Ordos Basin: Evidences from geochemical data
Wang Teng-Fei1, Jin Zhen-Kui1, Chu Mei-Juan2,3, Li Shi-Xiang2,3, Yu Xiao-Xia1, Wang Xin-Yao1, Li Shuo1
鄂尔多斯盆地姬塬地区长6油层组岩心特征 a—H169井,2485.3m,长62,波状层理;b—H216井,2198.6m,长62,块状构造细砂岩;c—L17井,2687.4m,长63,交错层理; d—C139井,2455.5m,长61,块状构造;e—H58井,1670.8m,长61,平行层理