摘要
柴达木盆地七个泉油田构造主题部位次生断层较为发育,储层岩性混杂,在纵向上和平面上普遍含砾,测井解释受砾岩和流体双重影响,解释结果符合率较低。通过分析RFT资料,可以确定岩性变化和流体性质,分析油水关系,主体部位断层对注水开发效果的影响和封闭作用,各层的动用情况,为储层研究和提高开发效果提供了有力的依据。
Secondary faults develop well in the main area of Qigequan oilfield in Chaidamu basin where conglomerates exist in vertical direction and horizontal direction which make reservoir lithology complex.Well logging interpretation is impacted by both conglomerates and liquids re- suiting in low coincidence rate.Through analyzing RFT data,variations in rock lithology and nature of liquid can be determined.Analysis of the relationship between oil and water,impact and seal effect of the faults on waterflood development,producing condition of each layer will provide powerful basis for reservoir research and development.
出处
《国外测井技术》
2008年第2期30-32,4,共3页
World Well Logging Technology
