时间推移测井技术在胜利油区勘探开发中的应用

The Application of Time-lapse Logging in the Exploration and Development of the Shengli Oil Region

随着胜利油区油气勘探目标日益复杂,以及勘探开发程度的不断提高,为了加快勘探开发步伐,开展了时间推移测井等一批新技术、新方法的推广应用工作,建立和完善了时间推移测井技术理论和评价方法。以大量的典型实例,阐述了时间推移测井技术在储层流体性质识别、含油饱和度计算、压裂效果监测及井眼状况检查等方面应用的成效。上述应用成果是在勘探开发的实践中总结出来的,对今后勘探和开发中的疑难问题提供有意义的指导和借鉴。但由于时间推移测井影响因素复杂,在实际应用中不能生搬硬套,应综合考虑岩性、井况和钻井液变化等情况。

Shengli Oil Region exploration targets in an increasingly complex , as well as exploration and development of continuous improvement , in order to accelerate the pace of exploration and development carried out timelapse logging, a number of new technologies, new methods of dissemination and application , set up and perfected time-lapse logging technology theory and evaluation methods. Typical example of a large number of elaborated time- lapse logging technology to fluid properties identification, oil saturation in the fracturing effect of monitoring and borehole conditions to check the application of effectiveness. The above applications of the results are summed up in the practice of exploration and development, to provide meaningful guidance and reference for future exploration and development problems. However, due to the passage of time logging of factors cannot be applied mechanically, lithology, well conditions and the drilling fluid change should be considered in practical applications.