湖相碳酸盐岩礁滩体系沉积特征、主控因素及成因模式: 以东营凹陷西部沙四上亚段为例*
刘圣乾1, 何幼斌1, 姜在兴2, 罗进雄1, 朱雪清1, 朱青1, 唐卫3

Sedimentary characteristics, dominant factors and genetic model of lacustrine carbonate reef-shoal depositional system: a case study from the upper 4th Member of Shahejie Formation in western Dongying sag
LIU Shengqian1, HE Youbin1, JIANG Zaixing2, LUO Jinxiong1, ZHU Xueqing1, ZHU Qing1, TANG Wei3
东营凹陷西部沙四上亚段湖相碳酸盐岩岩心特征 a—粘结白云岩,滨182井,1636.5 m;b-c—粘结白云岩,滨76井,1485.5 m;d—叠层石白云岩,滨432c井,1569.4 m;e—亮晶生屑灰岩,滨197井,1531.3 m;f—泥质灰泥灰岩,同沉积小断层发育,滨706井,1471.25m;g—漂浮岩,滨432c井,16005. m;h—砾屑灰岩,截切构造,滨197井,1558.98m;i—漂浮岩,冲刷构造,滨182井,1650m;j—漂浮岩,砾屑主要为具叠层构造的粘结岩及灰泥灰岩,滨432c井,1594.1 m