断块间油藏连通性的地球化学研究  

Geochemical Study on Reservoir Connectivity Among Fault Blocks

作　　者：尹伟[1] 林壬子[2] 林双运[3] 

机构地区：[1]石油大学石油天然气成藏机理教育部重点实验室,北京102249 [2]石油大学资源与信息学院,北京102249 [3]大港油田勘探开发研究中心滩海所,天津大港300280

出　　处：《西安石油学院学报（自然科学版）》2002年第6期21-24,共4页Journal of Xi'an Petroleum Institute（Natural Science Edition)

基　　金：中国石油天然气总公司 (CNPC)地球化学重点实验室项目部分研究成果

摘　　要：油藏连通性研究是油气藏评价的重要内容 ,也是油田开发和管理方案取得成功的关键 .利用气相色谱指纹技术 ,对沈家铺油田枣 油组各断块间及断块内油藏流体连通性进行研究 .研究结果表明 :利用气相色谱指纹技术研究断块间油藏流体连通性是可行的 ;沈家铺油田枣 油组各断块间油藏流体不连通 ;官 1 2 8断块内部 3号小断层两侧油藏流体是连通的 .The identification of the reservoir connectivity is an important part of the reservoir evaluation, and it is also the key to designing development and management program of oilfield. The connectivity of the reservoir fluid among fault blocks and within Guan128 fault block in ZaoⅤ oil measures of Shenjiapu oilfield are analyzed in detail by using the gas chromatograghy fingerprint technique. The results show that identifying connectivity of reservoir fluid among faulty blocks by using the gas chromatography fingerprint technique is feasible; the reservoir fluid among fault blocks is not connected in ZaoⅤ oil measures of Shenjiapu oilfield, the reservoir fluid is connected between both sides of No.3 small fault within Guan128 fault block.

关 键 词：地球化学 研究 断块 油藏连通性 气相色谱指纹技术 沈家铺油田 

分 类 号：P618.130.2[天文地球—矿床学] P[天文地球—地质学]