复杂断块油藏评价方法及实践——以魏岗北部地区为例  

Reservoir evaluation method of complex fault block and practical application ——taking northern Weigang area for example

作　　者：黄金山[1] 李岩[2] 卢铁工[2] 

机构地区：[1]中国石化集团油田勘探开发事业部,北京100728 [2]中国石化河南油田分公司第一采油厂,河南桐柏474780

出　　处：《油气藏评价与开发》2014年第2期29-33,共5页Petroleum Reservoir Evaluation and Development

摘　　要：魏岗北部地区位于南阳凹陷北部斜坡区,具有构造破碎、断块复杂、储层物性变化大、含油高度小、含油面积小等特点。通过储层精细对比、小断层识别、井震结合构造成图,围绕油气显示区域开展油藏评价及潜力认识,从而寻找了一批潜力目标,实施后取得较好的效果。Northern Weigang area is located in the northern slope areas of Nanyang sag, which has the characteristics of broken structure, complex fault block, varied reservoir physical properties, low oil column thickness, and small oil-bearing area. Though reservoir fineness comparison, small fault identification, structural diagram analysis of well and seismic combination, we evaluated reservoir characteristics and found potential reservoir around oil and gas areas. After practical applications, they achieved good results.

关 键 词：复杂断块 油藏评价 潜力分析 

分 类 号：TE122.3[石油与天然气工程—油气勘探]