摘要
在胜利油田罗家-垦西地区利用岩心刻度微电阻率成像测井(FMI)资料,对比分析了FMI动态图像形状和颜色所反映的岩性、沉积构造、岩石结构特征、沉积韵律性等地质特征,与常规测井资料有机结合分析了砂砾岩地层沉积特征。在此基础上,划分了6种主要岩相,建立了岩相划分模式,并进行了单井沉积微相分析。克服了FMI资料解释地质现象存在的多解性,扩大了FMI资料的地质应用范围。为砂砾岩储集层规律研究提供了有力的依据。
The formation microresistivity imaging (FMI) log data with core calibration from Luojia-Kenxi area in Shengli oilfield are used for correlation and analysis of the geological features including lithology,depositional structure,rock texture and sedimentary rhythm reflected by FMI shape and color as well as analysis of glutenite reservoir characteristic integrated with well log data.Six types of the lithofacies and classification patterns are established,which can be used for analysis of single well sedimentary microfacies.Hence,multi-solution interpretation from FMI data is eliminated,extending the application range of FMI data,providing a solid ground for the study of glutenite reservoir.
出处
《新疆石油地质》
CAS
CSCD
北大核心
2005年第3期304-306,330,共4页
Xinjiang Petroleum Geology
基金
中石化"十五"重点攻关项目
深层稠油先导试验配套技术(编号:KZD2200000)资助
