碳酸盐岩气藏岩电参数试验研究  

The Experimental Research of Carbonate Rock Reservoir Parameters

作　　者：陈春宇[1] 吴婷 张永清[1] 

机构地区：[1]西南石油大学,成都610500 [2]中石油西气东输管道公司苏北管理处,扬州225009

出　　处：《重庆科技学院学报（自然科学版）》2012年第5期74-76,共3页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：四川省青年科技基金项目(09ZQ026-084)

摘　　要：为了提高储层参数的精度,针对某区块碳酸盐岩岩心开展试验研究,根据试验分析结果提供更为准确的测井资料解释模型。讨论在不同含水饱和度及围压条件下岩心电阻率的变化规律,并探讨围压对岩心电阻率的影响机理。In order to improve the precision of the reservoir parameters,the experiment on the low permeable carbonate rock has been completed.Using the results of experiment could evaluate the reservoir characteristics, discuss the different water saturation and confining pressure condition of core resistivity change rule.Furthermore, it discusses confining pressure resistivity of the core,the influence mechanism,drawing conclusions on indoor low porosity carbonate rock electrical data acquisition and precise calculation of reserves to provide some guidance significance

关 键 词：Archie公式 电阻率 围压 碳酸盐岩 含水饱和度 

分 类 号：P618.13[天文地球—矿床学]