准噶尔盆地东部阜东斜坡区头屯河组低电阻率油层特征及测井识别研究  

RESEARCH ON LOW RESISTIVITY PAY ZONE CHARACTER AND LOGGING RECOGNITION METHOD OF TOUTUNHE FORMATION IN EAST FUKANG SLOPE OF THE JUNGGAR BASIN

作　　者：何贤英[1] 许学龙[1] 刘勇[1] 陈健 齐艳萍 HE Xian-ying;XU Xue-long;LIU Yong(Zhundong Production Plant,Xinjiang Oilfield Company Ltd,Petro-China,Fukang,Xinjiang 831511,China)

机构地区：[1]中国石油新疆油田公司准东采油厂,新疆阜康831511 [2]中国石油西部钻探测井公司,新疆阜康831511

出　　处：《新疆石油天然气》2019年第2期49-53,I0003,共6页Xinjiang Oil & Gas

摘　　要：低电阻率油层的识别是阜东斜坡区油气勘探所面临的亟待解决的难题。利用测井资料,结合钻井、录井、试油资料,对油气信息进行捕捉,通过测井项目中技术与高技术对比,分析二者油、水层测井特性,实现通用测井项目的油、水层测井特征描述。采用逐级分类方法,运用有机烃评价技术、岩心实验电阻率与测井电阻率对比技术,对油水层进行解释识别。利用已钻试井的测井资料建立了油、水层识别图版,确定了油、水、干层的判别标准,解决了阜东斜坡带油层识别难得问题,降低了该区油气勘探中油层被忽略的风险。Identification of low resistivity pay zone is an urgent problem in oil and gas exploration in Fudong slope area. Trough the comprehensive research on drilling, logging and oil production test, oil and gas information could be captured.Compared with advanced technology in well logging project, the description of well-logging characteristics about oil and water layers by general logging projects was characterized by analyzing logging characteristics of both oil and water formations. The oil and water layers were interpreted and identified by applying classification methods, organic hydrocarbon evaluation technology, and comparison of core experimental resistivity and logging resistivity. The criterion of oil, water, dry layers would be determined by established identification chart of oil and water layers according to wells drilled and tested, through which the identification problem of oil and water layers in Fudong slope was solved and the risk of exploring oil and gas reservoir in the area was reduced.

关 键 词：阜东斜坡区 头屯河组 低电阻率油层 测井识别 

分 类 号：TE311[石油与天然气工程—油气田开发工程]