塔河油田奥陶系地层成像测井模式探讨  

The Foundation of Imaging Logging Patterns of Ordovician Formation in Tahe Oilfield

作　　者：肖丽[1] 范晓敏[1] 梅忠武[1] 

机构地区：[1]吉林大学地球探测科学与技术学院,吉林长春130026

出　　处：《测井技术》2005年第2期125-128,共4页Well Logging Technology

基　　金：中石化新星公司项目资助(项目编号:XYK2001 47 2)

摘　　要：通过对19口井的成像测井图像对比研究,根据井下地质特征在成像图上的显示,建立了适用于塔河油田的对应于各种地质特征的成像模式。成像模式的应用将增强成像测井评价碳酸盐岩储层的精确性。裂缝识别率可达80%。Imaging logs can provide high resolution el ec tric or sonic images about borehole wall. By studying imaging logs of 19 wells a nd to classify and compare the formation, image patterns are established accordi ng to the image attributes of subsurface geological characteristics for Tahe oil field. Through recognizing the image patterns, imaging data can be applied more effectively, and the evaluation of well logs for carbonate reservoirs will be mo re precise. Fractures identification rate is up to 80%.

关 键 词：成像测井 成像模式 模式识别 塔河油田 

分 类 号：P534.42[天文地球—古生物学与地层学] P631.4[天文地球—地质学]