南美奥连特盆地白垩系Napo组Main-M1亚段沉积体系重建及油气勘探意义*
李发有1, 班舒悦2,3, 王光付1, 孙建芳1, 丁峰1, 孙钰1, 王腾宇2,3, 徐海1, 陈诗望1, 夏昌盛2,3, 郑乃熙2,3, 鲍志东2,3

Sedimentary system reconstruction and implications for hydrocarbon exploration of the Cretaceous Napo Formation Main-M1 submember in Oriente Basin,South America
LI Fayou1, BAN Shuyue2,3, WANG Guangfu1, SUN Jianfang1, DING Feng1, SUN Yu1, WANG Tengyu2,3, XU Hai1, CHEN Shiwang1, XIA Changsheng2,3, ZHENG Naixi2,3, BAO Zhidong2,3
奥连特盆地Napo组Main-M1亚段沉积微相典型岩石学特征 a—深灰色含砾中—细砂岩,羽状交错层理,潮汐水道,N-05井,2888.3 m;b—灰白色—深灰色含砾中—细砂岩,潮汐束,潮汐水道,N-05井,2886.5 m;c—灰白色—深灰色细砂岩,正粒序递变层理,潮汐水道,N-05井,2879.7 m;d—深灰色粉砂质泥岩,生物扰动构造,潮汐沙坪,CS-01井; e—深灰色粉砂质泥岩,生物扰动构造,潮汐水道间,H-02井,2785.6 m