低渗透砂岩油藏水驱特征分析  

Water Drive Characteristic Analysis of Variety Type of Petroleum Reservoir

作　　者：李钢[1] 谢传礼[1] 刘德华[2] 

机构地区：[1]石油大学石油天然气工程学院,北京昌平102249 [2]长江大学石油工程系,湖北荆州434023

出　　处：《内蒙古石油化工》2008年第19期85-86,共2页Inner Mongolia Petrochemical Industry

摘　　要：本文根据实际生产数据做出了两个低渗透砂岩油藏的甲型水驱特征曲线,通过分析对应曲线形成各个直线段的形态说明油藏开发的效果。并通过不同直线段的线性回归分析得到油田的原始地质储量和可采储量,说明预测结果的可信性。最后再结合油田背景和生产实际在分析对比的基础上总结出了低渗透砂岩油藏水驱特征曲线的特征。Drew water drive characteristic curves of type A of two tight sandstone reservoirs with Excel using actual field data.Illustrated oil recovery efficiency through analyzing the shape of straight line section.For another,calculated geologic reserves and ultimate recovery efficiency of water drive oilfield.And development performance used with linear return method of each straight line section each,explaining the credibility in actual prediction.Finally,based on the actually condition of oil-field and product ...

关 键 词：低渗透砂岩油藏 水驱特征曲线 可采储量 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]