2010年,为保证原油四千万吨持续稳产,提高精细挖潜,大庆油田采油九厂将龙虎泡萨高合采井区定为油公司级示范区。由于两套油层叠合区储层物性差异大、跨度大,要使各油层充分发挥作用,就必须采用分层开采的方法。而分层开采对注水井各小层配注量及油井见效情况格外关注,本文从测试资料和措施效果角度分析注水见效情况。 In 2010, in order to ensure the stable output of 40 million tons of crude oil and increase the potential for fine tapping, the No. 9 Plant of Daqing Oilfield Oil Recovery Plant set up the Longhuafosa High Oil Recovery Area as the oil company-level demonstration area. Due to the large difference in physical properties between two oil reservoir zones and the large span, it is necessary to adopt stratified mining methods in order to fully exert their functions. However, stratified mining has paid special attention to the distribution of small injection wells and the efficiency of oil wells. This paper analyzes the effectiveness of water injection from the perspective of test data and measures.