摘要
通过对TN1油藏的油藏流体高压PVT实验数据进行拟合计算,确定了适合描述该油藏流体相态行为的流体组分特征参数。利用建立的三维地质模型,在不同的开发方式、井数、井距、采油速度、注采比、注水时机等条件下,对油藏开发指标进行模拟预测,得出了该油田合理的开发技术政策界限,为该油田的开发生产提供了合理的理论指导。
The characteristic parameter of fluid components,which is suitable for describing fluid phase,is determined through the fitting calculation of experimental high-pressure PVT data of TN1 reservoir fluid.The corresponding three-dimensional geological model is constructed by formation physical property parameters obtained by geological data and research results.The reservoir development index is simulated and predicted under different development patterns,well numbers,well spacing,oil recovery rate,injection-production ratio and waterflood time.Therefore,the reasonable policy limit of development technology is obtained.This provides a reasonable theoretical guidance for oilfield development and production.
出处
《天然气勘探与开发》
2008年第1期28-31,共4页
Natural Gas Exploration and Development
关键词
油藏
流体相态
数值模拟
油田开发
reservoir,fluid phase,numerical simulation,oilfield development
