深水重力流沉积油气勘探中的几个基础沉积学问题与研究展望*
于吉星, 杨田, 田景春, 蔡来星, 任启强, 郭为雪

Some basic sedimentological problems and research prospects of deep-water gravity-flow sedimentary in oil and gas exploration
YU Jixing, YANG Tian, TIAN Jingchun, CAI Laixing, REN Qiqiang, GUO Weixue
鄂尔多斯盆地长7油层组深水细粒重力流沉积 a—城96井,2044.47 m,单偏光,长7段,深水细粒沉积物波状层理发育; b—耿292井,2565.5 m,单偏光,长7段,深水细粒沉积物透镜状凝灰质层理发育