FL凹陷复杂水系下高电阻率储层油气评价技术  

Evaluation of High Resistivity Reservoir in complex Water System in FL Depression.

作　　者：黄宏才[1] 白运台[1] 王立新[1] 孙灵芬 

机构地区：[1]中原油田测井公司

出　　处：《测井技术》2001年第6期464-466,共3页Well Logging Technology

摘　　要：介绍利用自然电位幅度差值 ΔSP与视地层水电阻率 Rwa交会图确定复杂地层水系下高电阻率地层的地层水电阻率的方法 ,并计算储层含油饱和度 ,判断油水地层。以实例证明该方法在 FLIt is introduced in this paper that how to determine formation water resistivity of higher resistivity layer in complex water system in FL depression by using SP log difference apparent formation water resistivity crossplot. And then, oil saturation in the depression is calculated, oil and water zones are identified. Field examples proved the method is successful in FL area.

关 键 词：FL凹陷 复杂水系 高电阻率 储层 自然电位幅度差 视地层水电阻率 含油饱和度 油气评价 测井 

分 类 号：P618.130.2[天文地球—矿床学] P631.811[天文地球—地质学]