王庄油田蒸汽吞吐开采方式数值模拟

The numerical simulation of steam huff- puff production in Wangzhuang oilfield

为了提高王庄油田稠油蒸汽吞吐开发的热利用率和最终采收率,应用该油田的实际地质资料建立了主力油层正韵律、复合韵律等多种地质模型,使用NUMSIP注蒸汽采油的三维三相多组份模拟软件对其进行了分层开采与合层开采蒸汽吞吐的数值模拟研究,认为该油田分层开采好于合层开采。

In order to increase the thermal utilization and final collection rate of the steam huff - puff production of the heavy oil in Wangzhuang Oilfield, positive and complex geology model of the main reservoir have been set up based on the real geological data. We applied a NUSMIP steam- injection, 3 dimension & phase and multi- group simulation software to make numerical simulation research on separated layer production and commingled production steam huff- puff exploitation, which showed that separated production is better than commingled production.