储家楼油田开发阶段研究

采用采油速度和油田综合含水率相结合的方法，研究储家楼油田不同断块的开发阶段及特征，指出中北断块已处于开发结束阶段，油藏剩余潜力较小；中南断块尚处于开发下降阶段初期，油藏剩余潜力较大。并根据剩余油的分布特点，提出了中北断块调剖堵水，中南断块强注强采，扩大开展ＷＰＳ表面活性剂水驱矿物应用试验，实现稳油控水，提高油田最终采收率的措施。

RESEARCH ON THE DEVELOPMENT PHASES OF CHUJIALOU OILFIELD

In terms of oil production rate combined with composite water cut,the development phases and the characteristics of different fault blocks in Chujialou oilfield are studied.The deve lopment phase for the northern section of middle fault block has approached its last stage and oil production potential is very low.The southern section of middle fault block is in the falling stage of early development and the oil production potential is high.Based on the distribution features of remaining oil,the measures of profile control and shutoff water should be adopted for the northern section of middle fault block,and strong water injection and force production for the southern section of middle fault block.In order to stabilize the crude rate and control the aquifer yield to increase the ulimate recovery of oilfield,the application experiment on WPS surfactant flooding should be excercised.