哈拉哈塘地区缝洞型碳酸盐岩油藏单井生产特征  

Research on single well production performance for fractured-vuggy carbonate reservoirs

作　　者：王禹川[1] 王怒涛[1] 唐刚 战常武[1] 蒋佩[1] 

机构地区：[1]油气藏地质及开发工程国家重点实验室西南石油大学,四川成都610500 [2]中油西南油气田公司,四川成都610081

出　　处：《特种油气藏》2012年第3期87-89,155,共3页Special Oil & Gas Reservoirs

基　　金：中石油塔里木油田公司重大科研项目"哈拉哈塘地区哈六区块碳酸盐岩油藏试采动态特征分析"(97101102004)

摘　　要：缝洞型碳酸盐岩油藏储集体及流体分布的复杂性决定了该类油藏油井开采特征的巨大差异性。通过单井类型划分,可以更好地指导油田的开发生产。由于油井的生产动态在一定程度上反应了不同的储集空间类型,根据单井生产特征可对储集层类型进行划分,建立相应的评价指标及划分标准,并针对性地提出生产措施建议。通过单井实例分析,在动、静态两方面验证了划分方案的准确性与可行性,对其它地区同类型油藏具有一定借鉴意义。The complexity in reservoir body and fluid distribution in fractured-vuggy carbonate reservoir has resulted in great differences in well production characteristics.Classification of single wells is helpful to oilfield exploitation and production.Since production performance can reflect the type of reservoir space to a certain extent,the production characteristic of single well can be used to classify reservoir types.Corresponding evaluation index and classification standard are established,and suggestions on production measures are put forward accordingly for each type of reservoirs.Case analysis on single wells has verified the accuracy and feasibility of this classification scheme in both dynamic and static aspects.The research result can be referred to by other similar reservoirs.

关 键 词：碳酸盐岩 缝洞型 油井分类 生产动态 特征指标 哈拉哈塘地区 

分 类 号：TE33[石油与天然气工程—油气田开发工程]