苏北盆地盐城凹陷阜三段油藏勘探潜力分析  

Analysis on exploration potential of E_1f_3 oil reservoir in Yancheng Sag,Subei Basin

作　　者：翁望飞[1] 施兴刚[1] 

机构地区：[1]中国石油化工股份有限公司江苏油田分公司物探技术研究院,江苏南京210046

出　　处：《复杂油气藏》2010年第4期14-17,27,共5页Complex Hydrocarbon Reservoirs

基　　金：中国石油化工股份有限公司江苏油田物探技术研究院(YK007-2009)

摘　　要：苏北盆地盐城凹陷油气勘探过程中,阜三段油藏的勘探研究程度和认识相对较低。在XZ1井阜三段已发现油藏详细剖析的基础上,通过对阜二段烃源岩有机地化实验分析、阜三段砂岩储层发育特征及物性数据统计、断层侧向封堵及阜四段泥岩盖层垂向封挡性能总结和对含油气系统事件的整体分析,深入评价了盐城凹陷阜三段有利的成藏条件,认为盐城凹陷阜三段油气成藏条件优越,是苏北盆地有利的勘探层系。During oil gas exploration of Yancheng Sag in Subei Basin,E1f3 oil reservoir has not been paid enough attention to bring out its relative low level of cognition and research.On the basis of a detailed study on E1f3 oil reservoir of well XZ1,it is considered hydrocarbon accumulation condition of E1f3 oil reservoir in Yancheng Sag is advantageous by means of experimental analysis of organic geochemistry for E1f2 source rock,statistics of characteristic and property data of E1f3 reservoir bed,a summary of plugging capability of faults and sealing capability of E1f4 caprock,and overall analysis of petroleum system of E1f3 oil reservoir.It is pointed out that E1f3 reservoir is advantageous target in Subei Basin with excellent condition of hydrocarbon accumulation.

关 键 词：苏北盆地 盐城凹陷 阜三段 成藏条件 勘探潜力 

分 类 号：TE132.1[石油与天然气工程—油气勘探]