阜东斜坡区头屯河组产能特征及其影响因素分析  

Analysis on Characters and Affecting Factors of Productivity in Toutunhe Formation in Fudong Slope Zone

作　　者：柳妮 吴丛文[2] 严世帮 于景维 李莉 

机构地区：[1]中国石油大学(北京)克拉玛依校区,新疆克拉玛依834000 [2]中石油新疆油田分公司陆梁油田作业区,新疆克拉玛依834000 [3]中石油长城钻探工程公司,北京10000

出　　处：《新疆大学学报（自然科学版）》2016年第1期109-114,共6页Journal of Xinjiang University(Natural Science Edition)

基　　金：国家油气重大专项(2011ZX05001-005)

摘　　要：通过岩心、测井和地震等宏观资料,结合铸体薄片、扫描电镜及毛细管压力等微观测试分析,对阜东斜坡区头屯河组产能特征及其影响因素进行分析.结果表明:研究区头屯河组产能具有总体产能偏低、油区非均质性较强和开采方式不相同的特点.沉积微相、平面非均质性、储层的微观特征、敏感性以及断裂是影响阜东斜坡区产能差异性的重要原因.因此需根据研究区头屯河组产能特征,叠合各个影响因素,改进油井施工工艺,调整开发方案,提高油井的产能.Characters and affecting factors of productivity in Toutunhe Formation in Fudong slope zone are analysed by macro-data such as cores, logging and seismic with micro-data like casting slice, scanning electron microscopy and capillary pressure .The result shows that oil production of Toutunhe Formation in Fudong slope zone has lower productivity ,stronger heterogeneity and different mining methods. And sedimentary microfacies, plane heterogeneity, micro-characters of reservoir, sensibility and faults are reasons for discrepancy of productivity in Fudong slope zone. Based on characters of oil production in Toutunhe Formation and its affecting factors, construction technology and development program should be improved which are helpful for increasing oil production.

关 键 词：产能特征 影响因素 准噶尔盆地 阜东斜坡区 头屯河组 

分 类 号：TE34[石油与天然气工程—油气田开发工程]