一种利用注水井试井解释确定水驱前缘的方法  

A method of determining water drive front bywater injection well test interpretation

作　　者：李标 舒杰 钟家峻 童璐一 张晓霞 Li Biao;Shu Jie;Zhong Jiajun;Tong Luyi;Zhang Xiaoxia(CNOOC Zhanjiang Co.,Ltd)

机构地区：[1]中海石油(中国)有限公司湛江分公司,广东湛江524057

出　　处：《化学工程与装备》2023年第9期101-104,共4页Chemical Engineering & Equipment

基　　金：中海油自有科研“南海西部复杂油气井试井分析与软件研发”(ZYKY-2020-ZJ-05)。

摘　　要：根据注水油藏各区渗流能力不同这一特点,提出用径向复合模型进行注水井压恢数据试井解释的方法,从而达到准确预测水驱前缘的目的。经数值模拟验证,该方法可靠性高。将该方法应用于涠洲X油田2井区,实践表明该方法简便可靠。According to the characteristics of different seepage capacity in each area of water injection reservoir,a method of well test interpretation of water injection well pressure recovery data with radial composite model is proposed,so as to accurately predict the water drive front.The numerical simulation shows that the method is highly reliable.The method is applied to Weizhou x oilfield,and the practice shows that the method is simple and reliable.

关 键 词：水驱油理论 试井解释 水驱前缘 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]