鄂尔多斯盆地中生界低孔低渗储层地球化学评价方法  

Geochemical evaluation method for the low porosity and permeability reservoirs in Mesozoic of Erdos Basin

作　　者：赵志东[1] 

机构地区：[1]中油辽河石油勘探局,辽宁盘锦124010

出　　处：《特种油气藏》2004年第5期22-23,共2页Special Oil & Gas Reservoirs

摘　　要：针对鄂尔多斯盆地伊陕斜坡中生界储层低孔低渗特点,利用地化热解参数、热解气相色谱资料及地化参数计算出的含油饱和度判别储层性质,建立储层判别标准。对照试油数据,验证了该方法的应用效果。In accordance with the features of low porosity and low permeability in Mesozoic reservoirs on Yishan slope of Erdos Basin, reservoir properties are discriminated as per oil saturation calculated by using pyrolysis data, pyrolysis gas chromatography data and geochemical data, thus to establish reservoir discrimination standard. The efficacy of this method has been proved by comparing with formation testing data.

关 键 词：低孔低渗储层 地化热解参数 气相色谱 地化参数 判别标 隹 应用效果 鄂尔多斯盆地 

分 类 号：TE122.2[石油与天然气工程—油气勘探]