烟雾峁区延长组长4+5地质特征研究  

Geological characteristics of Chang 4+5 reservoir in Yanchang Formation,Yanwumao Block

作　　者：刘宝鹏[1,2] 雷宏[1,2] 钱强[1,2] Liu Baopeng;Lei Hong;Qian Qiang(Xi’an Shiyou University,Xi’an 710065,China)

机构地区：[1]西安石油大学,陕西西安710065 [2]延长油田股份有限公司志丹采油厂,陕西延安717500

出　　处：《石化技术》2017年第2期177-177,157,共2页Petrochemical Industry Technology

摘　　要：本文通过对烟雾峁区延长组储层、砂体展布、沉积微相等要素的分析,从而深入细致的对该区长4+5地质特征进行了评价研究,并分析了长4+5油层的油气富集规律,在此基础上进行了有利区预测,为后续开发提供了保障。This article investigates the geological characteristics of Chang4+5reservoir in Yanchang Formation,YanwumaoBlock based on the analysis of reservoir,sand body distribution and sedimentary microfacies.The hydrocarbon accumulation in Chang4+5reservoir is analyzed as well to predict favorable area and offers guidance for further development.

关 键 词：长4+5地质特征 砂体展布 沉积相 

分 类 号：P618.13[天文地球—矿床学]