濮卫洼陷带沙三上中亚段古地貌及沉积特征研究  

Study on paleogeomorphy and sedimentary characteristics in upper and middle Sha 3 members of Puwei sub-depression

作　　者：高永涛[1] Gao Yongtao(Research Institute of Exploration and Development,SINOPEC,Zhengzhou 450000,China;Zhongyuan Oilfield Company,SINOPEC,Zhengzhou 450000,China)

机构地区：[1]中国石油化工股份有限公司,中原油田勘探开发研究院,河南郑州450000

出　　处：《石化技术》2016年第3期161-162,共2页Petrochemical Industry Technology

摘　　要：古地貌是沉积体系发育的关键控制因素,应用地层剥蚀厚度恢复、地震地层学恢复等方法对濮卫洼陷带沙三上中亚段古地貌进行恢复,并在此指导下研究该区沙三上中亚段沉积微相及砂体展布规律,为优选优势砂体进行钻井目标评价提供方向。Paleogeomorphy is a key control factor of sedimentary system development. The methods of stratigraphic erosionthickness restoration and seismic stratigraphy restoration are applied to recover the palaeogemorphology in the upper and middle Sha 3members of Puwei sub-depression,and under the guidance sedimentary micro-facies and sand-body distribution rule in this area arestudied to form a basis for the purpose of drilling evaluation by advantaged sand-body.

关 键 词：濮卫洼陷带 沙三上中亚段 古地貌 沉积相特征 控制作用 

分 类 号：P618.13[天文地球—矿床学]