中国中西部大型湖盆沉积体系域研究进展及页岩油气勘探*
吴因业1,4, 李国欣2, 吴洛菲3, 徐兆辉1,2,4, 龙国徽1,2, 方向1,4, 付蕾1, 张天舒1, 陶士振1

Advances on depositional systems tracts in large lake basins and shale oil and gas exploration in mid-western China
WU Yinye1,4, LI Guoxin2, WU Luofei3, XU Zhaohui1,2,4, LONG Guohui1,2, FANG Xiang1,4, FU Lei1, ZHANG Tianshu1, TAO Shizhen1
大型湖盆深水沉积体系湖侵体系域及G100井钻探证据 A—四川盆地侏罗系凉高山组层序划分: SB指层序边界, SQ指层序名称,RST指湖退体系域,TST指湖侵体系域; B—四川盆地侏罗系凉高山组凉上段TST2沉积相平面分布; C—G100井TST2湖底扇外扇沉积:1286.61~1286.81 m,灰色粉砂岩,上下为深灰色泥岩,发育包卷层理、碟状构造、冲刷面,显示鲍马序列CD-CD-CD-E