高分辨率电阻率测井在胜利油田的应用  

Application of the High-resolution Deep-investigation Resistivity Tool in Shengli Oilfield.

作　　者：张又春[1] 任书俊[1] 

机构地区：[1]胜利石油管理局测井公司

出　　处：《测井技术》2003年第B04期19-22,共4页Well Logging Technology

摘　　要：胜利测井公司研制的高分辨率电阻车测井仪(HDRT)既有较深的探测深度,又有较高的垂向分辨率,是评价薄互层和常规储集层的有力工具。HDRT测井资料可以识别0.05 m厚的薄层,显著地改善了薄互层的评价和产层有效厚度的计算,有助于岩心和测井资料的对比。HDRT曲线与R_(xo)曲线的重叠或交会,可显示可动油气的存在。阐述了HDRT测井仪器的结构原理和响应特征,并结合测井实例对其应用做了深入分析。The High-resolution Deep-investigation Resistivity Tool (HDRT) developed by Shengli logging company, which has better investigation depth and high vertical resolution, is helpful to evaluate general and laminated formation. The thin bed of 0. 05 m thickness can be identified by using HDRT data, thereby, improving evaluation of laminated formation and estimation of net or effective thickness of pay-zone and is helpful to compare the log data with core data. HDRT data and shallow-investigation resistivity data are overlaid to indicate the existence of movable hydrocarbon. This article introduces the principle and the response feature of HDRT and analyzes the application in detail by case histories.

关 键 词：高分辨率 电阻率测井 胜利油田 应用 非均质 薄互层 可动油 水淹层 

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