高邮凹陷花庄地区阜三段储层非均质性影响因素  

The influence factors of heterogeneity in the Fu3 reservoir of the Huazhuang oilfield in the Gaoyou depression

作　　者：胡望水[1] 陈顺顺[2] 阎振华[2] 戴寅[2] 周萍[2] 

机构地区：[1]油气资源与勘探技术教育部重点实验室长江大学,湖北荆州434023 [2]长江大学,湖北荆州434023

出　　处：《特种油气藏》2011年第1期21-24,135,共4页Special Oil & Gas Reservoirs

基　　金：国家自然基金项目"沉积盆地微生物-烃-水-岩石相互作用研究"(49773198)

摘　　要：高邮凹陷花庄油田阜三段为低渗、特低渗油藏,综合运用岩心砂岩薄片、铸体薄片、扫描电镜、X-衍射分析等资料,对储层非均质性从层内、层间、平面和微观非均质性进行了分析。研究表明,花庄油田阜三段储集层非均质性较强。分析了非均质性的影响因素,认为其非均质性主要受控于储层的沉积微相及成岩相,埋深对储层非均质性也有一定的影响。The Fu3 reservoir in the Huazhuang oilfield of the Gaoyou depression features low and extra-low permeability.This paper studies the reservoir heterogeneity in respects of inter-layer,intra-layer,plane and microscopic heterogeneities by integrating data of sandstone core section,cast thin section,scanning electron microscope and X-diffraction analysis.The study shows that the Fu3 reservoir in the Huazhuang oilfield is severely heterogeneous.The influence factors of the reservoir heterogeneity mainly involve sedimentary microfacies and diagenesis,as well as burial depth which also had a certain influence on reservoir heterogeneity.

关 键 词：非均质性 储集层 阜三段 花庄地区 高邮凹陷 

分 类 号：TE122.2[石油与天然气工程—油气勘探]