松辽盆地双城区块扶余油层高分辨率层序格架下沉积相及砂体发育特征<sup>*</sup>

松辽盆地双城区块扶余油层高分辨率层序格架下沉积相及砂体发育特征^*

邓庆杰^1,^2,³, 胡明毅^1,^2,³, 刘新东⁴, 康德江⁵

Development and characteristics of sedimentary facies and sand-bodies of the Cretaceous Fuyu oil layer within high-resolution sequence framework, Shuangcheng Block, Songliao Basin

Deng Qing-Jie^1,^2,³, Hu Ming-Yi^1,^2,³, Liu Xin-Dong⁴, Kang De-Jiang⁵

松辽盆地双城区块扶余油层基准面旋回界面识别标志 A—淋滤网状裂缝,双42井,1668.84,m,B—紫红色粉砂质泥岩,含钙质结核,双31井,945.79,m;C—岩性突变,朝29井,1141.6,m;D—冲刷面,泥砾,双34井,1647.95,m;E—冲刷面,双34井,1657.4,m;F—测井曲线突变,朝29井,1238.2,m,FⅠ3/FⅡ1